What would 5 carbons, 3 chlorine group side chains, and one propyl group side chain look like?

Lead (Pb )is oxidised and Iodine(I) reduction in the given reaction.

What is oxidation and reduction of elements?

An increase in an element's oxidation state or the loss of electrons is referred to as oxidation.

Gaining electrons or lowering an atom's oxidation state are both considered to be reductions in the context of chemical reactions.

Pb + 2l2 gives Pbl4

The oxidation number of  lead in non bonded form is zero. In PbI4 oxidation number of lead is + 4.There is an increase in the oxidation number. The oxidation number of iodine in free state is zero. Whereas in P I4 oxidation number iodine is -1, there is a decrease in oxidation number.

Hence, lead (Pb )is oxidised and iodine(I) is reduced in the given reaction.

To know more about oxidation number from the given link

https://brainly.com/question/27239694

#SPJ1

In the given balanced redox reaction, Pb is oxidised and I is reduced.

What are redox reactions?

From the given balanced redox reaction

Pb + 2 Cl₂ ⇄ PbCl₄

We can identify and write balanced half-reactions describing the oxidation and reduction that happen in this reaction.

Oxidation: Pb → Pb⁴⁺ + 4 e⁻

Reduction: 2 I₂ + 4 e⁻ → 4 I⁻

From the half reactions it is determined that Pb is oxidized and its oxidation number increases from 0 to 4+ while I₂ is reduced and its oxidation number decreases from 0 to 1-.

For more informations on redox reactions follow

https://brainly.com/question/21851295

#SPJ1

The mole fraction must be known in order to determine the partial pressure of h2.

What is molar fraction?

The amount of a component, ni, expressed in moles, divided by the sum of all the components, ntot, likewise stated in moles, is known as the mole fraction or molar fraction (xi or I).

Below is an example of this phrase:

xi=ni/ntot

What is partial pressure?

If a container is filled with multiple gases, each gas will exert pressure, which is known as partial pressure. Its partial pressure is the pressure of any gas contained within the container.

Using this mole fraction formula:

=Xa/Xa+Xb+Xc

=XH2/XH2+XN2+Xo2

=1/3

=1/3×2=2/3

The partial pressure of h2 is 2/3

Therefore, the partial pressure of h2 is 2/3.

Learn more about mole fraction from the given link.

https://brainly.com/question/14783710

#SPJ13

Answer:

During complete combustion, natural gas combines with oxygen to produce carbon dioxide and water vapor.

Explanation:

A fuel undergoes a complete combustion process when it swiftly combines with oxygen (O2), which then forms carbon dioxide (CO2) and water (H2O).

Assuming the concentration of the NaOH solution that reacted with the sulfuric acid is 1.0 M, the mass of the sulfuric acid that reacted is 3.01 g.

A neutralization reaction is a reaction in which an acid reacts with a base to form salt and water only.

In the given reaction, a given amount of sulfuric acid was neutralized by 61.37 m:L of a NaOH solution.

The equation of the neutralization reaction is given below:

2 NaOH (aq) + H₂SO₄ (aq) ----> Na₂SO₄ (aq) + 2 H₂O (l)

The mole ratio of the reaction shows that 2 moles of NaOH solution will react with 1 mole of H₂SO₄ solution.

The moles of NaOH reacting = concentration * volume in liters

The concentration of the NaOH solution is not given. Assuming the concentration of the NaOH solution is 1.0 M

Moles of NaOH reacted = 1.0 * 61.37 mL * 1 L / 1000 mL

Moles of NaOH reacted = 0.06137 moles

Moles of  H₂SO₄ reacted = 0.0614 / 2

Moles of  H₂SO₄ reacted = 0.0307 moles

Mass of  H₂SO₄ reacted = 0.0307 * 98.09

Mass of  H₂SO₄ reacted = 3.01 g

Learn more about neutralization reactions at: https://brainly.com/question/27745033

#SPJ1

The enthalpy of the reaction 12173 J/°C

Heat capacity or thermal capability is a bodily belonging of count number, described as the quantity of warmth to be supplied to an object to provide a unit trade in its temperature. The SI unit of heat capacity is joule in line with kelvin. heat capacity is an intensive property.

Heat capability is described as the quantity of warmth strength required to raise the temperature of a given quantity of matter through one diploma Celsius. warmth ability for a given count depends on its length or amount and as a result, it's far an extensive asset. The unit of heat capacity is joule in line with Kelvin or joule according to degree Celsius.

Calculation:-

heat = msΔT

        = 0.50 × 3290 × (25.2 - 21.5)

         = 0.50 × 3290 × 3.7

          = 6086.5 J

q = mΔHf

ΔHf = q/m

       = 12173 J/°C

Learn more about heat capacity here:-https://brainly.com/question/21406849

#SPJ1

The number of electrons represented by the following quantum numbers is 1 electron

The set of numbers used to describe the position and energy of the electron in an atom are called quantum numbers. There are four quantum numbers, namely, principal (n), azimuthal (l), magnetic(m) and spin quantum numbers (s). The values of the conserved quantities of a quantum system are given by quantum numbers.

According to the data given, n=2 which means the shell number is 2, l =-1 means its the subshell is p and only one orientation, which can accomodate maximum of 2 electrons, but as the ms = 1/2 so we are here talking about just one electron with a +1/2 spin

Therefore with the above given quantum number the electron represented is one

To know more about quantum numbers

https://brainly.com/question/17854272

#SPJ1

The maximum number of dots an electron dot diagram can have is 8.

The maximum number of dots drawn on the side of a chemical symbol in an electron dot diagram is 2.

The electron dot diagrams is otherwise known as Lewis electron dot diagrams, Lewis structure, or simple Lewis diagram. It is a diagrammatic representation of the valence electrons of atoms using dots to represent electrons around the symbols of atoms.

The valence electron of an atom is the number of electrons present in the outermost shell of the atom. According to the rules, the first shell of an atom can take a maximum of 2 electrons while the remaining shells can take a maximum of 8 electrons each.

Atoms with 8 electrons in their outermost shells are said to be in an octet state.

The number of dots an atom will have around it will, therefore, depend on the number of valence electrons it has.  As a rule of thumb, each side of an atom can take a maximum of 2 electrons. Thus, an atom with 8 valence electrons will have 2 dots each on its 4 sides.

More on Lewis dot structure can be found here: https://brainly.com/question/20300458

#SPJ1

Answer:

the first is 8 an the second one is 2

Explanation:

The specific kind of potential energy does pemican have of dietary calories is chemical potential energy.

What is potential energy?

potential energy, stored in energy that depends upon  to the relative position of the  various parts of a system. A spring has more potential energy when it is the  compressed or stretched.

Sol-Chemical energy is simply energy that is stored to in compounds or elementary are  specifically in the atomic bonds that connect atoms and the  molecules. In food, it is  a form of potential energy id  because it's stores away.

The type of potential energy is  that exists within chemical bonds, and it is  released when of  those bonds are broken, is called chemical energy. Chemical energy is the  responsible for providing is  living cells with energy from food. The release of energy occurs in  when the molecular bonds are within food molecules are broken.

To know more about potential energy click-

https://brainly.com/question/14427111

#SPJ11

The mass of the solute required is 250.25 g.

We know that the number of moles of the solute can be used to obtain the mass of the solute that is  required. We can now try to find the mass of the solute that is required.

Concentration of the solution = 0.350M

Volume of the solution = 6.5 L

Number of moles of the solute = 0.350M *  6.5 L

= 2.275 moles

We now have the mass of the solute as;

2.275 moles  * 110 g/mol

= 250.25 g

Th measured mass of the solute that we would have to use is 250.25 g.

Learn more about solute:https://brainly.com/question/7932885

#SPJ1

Missing parts;

A chemist wants to make 6.5 L of a .350M CaCl2 solution. What mass of CaCl2(in g) should the chemist use?

-18,037.5  are joules are needed to increase the temperature of 150 g of water from 313K to 338 K.

What is joules?

In the International System of Units (SI), a joule is a unit of work or energy equal to the work done by a force of one newton acting through one metre. It is named after the English physicist James Prescott Joule and equals 107 ergs, or about 0.7377 foot-pounds. The joule is equal to one watt-second in electrical terms, which is the amount of energy released in one second by a current of one ampere through a resistance of one ohm.

The distinction between heat and temperature can be difficult to grasp. Heat is essentially the total amount of kinetic energy that a substance's molecules contain, and it is measured in joules (J). Temperature is measured in degrees and is proportional to the average kinetic energy of the individual molecules. When the same quantity of heat is applied to different materials, the temperature rises at varying rates depending on the substance's specific heat capacity. If you know the amount of the substance and its specific heat capacity, you may determine the final temperature.

Learn more about joule from given link

https://brainly.com/question/27438014

#SPJ1

Answer:

26.03 inHg

Explanation:

1 atm = 29.92 inHg

0.87 atm = 29.92 inHg x 0.87

0.87 atm = 26.03 inHg

Polyatomic ions: [tex]CH_3COO^-[/tex], [tex]NO_3^-[/tex], [tex]NH^+[/tex], [tex]CN^-[/tex], [tex]Li^+[/tex], and [tex]OH^-[/tex]

Monatomic ions: [tex]Ca^{2+[/tex], [tex]O^{2-[/tex], and [tex]Fe^{3+[/tex]

In chemistry, monoatomic ions are ions that consist of only a single type of atom. They are usually positive or negatively charged and are otherwise known as simple ions. Examples include  [tex]Ca^{2+[/tex], [tex]O^{2-[/tex], and [tex]Fe^{3+[/tex]

Polyatomic ions, on the other hand, are ions that consist of more than one atom, unlike monoatomic ions. The two or more atoms are covalently bonded and the entire structure behaves like a single chemical entity in reactions. Polyatomic ions are otherwise known as molecular ions.

Examples of polyatomic ions are  [tex]CH_3COO^-[/tex], [tex]NO_3^-[/tex], [tex]NH^+[/tex], [tex]CN^-[/tex], [tex]Li^+[/tex], and [tex]OH^-[/tex]

Thus, from the diagram:

More on ions can be found here: https://brainly.com/question/14982375

#SPJ1

1) The transition that produces the least energy is n = 4 → n = 3

2) The transition that produces a photon with the highest frequency is n = 6 → n = 3

3) The  transition that produces a photon with the shortest wavelength n = 4 → n = 3

We know from the Bohr model that an electron that is found in the hydrogen atom can be moved from a lower to a higher energy level and that would happen when the electron is able to absorb energy in the form of visible light.

Looking at the transitions as we have it here, we can see that the photon that would photons produce the least energy would be two levels that are closest together.

Also, the photon that would have the highest frequency is the photon that is involved in the transition that has the furthest energy apart from each other.

The transition that produces  a photon with the shortest wavelength must also be farthest  apart in energy.

Learn more about photons;https://brainly.com/question/20912241

#SPJ1

The difference between the molecules that have dipole forces and those that have London forces is that the molecules that have dipole forces are polar while those that have London forces are not.

We know that dipole forces are one of the kinds of intermolecular forces that exist. Let us note that a molecule is composed of the primary bond forces that hold the atoms of the molecule together and then the secondary bond forces that do hold the molecules together.

Now, the kind of interactions that exists between the molecules is the reason for the properties of the compound that we see. The molecules have not been shown here but I would discuss the properties of the London forces and the dipole forces.

Note that the molecules that do have the dipole forces have an electronegativity difference between the atoms of the molecule. The molecules that have the London forces are largely non polar.

Learn more about London forces:https://brainly.com/question/20514601

#SPJ1

Answer:1.4652

Explanation:

0.74g/ml

0.74x1.98

=1.4652

Answer:

When melted at high temperature, sodium chlorideseparates into sodium and chloride ions, so that, electrolysis can take place to form sodium atom and chlorine gas .

The wavelength of the wave is obtained as 0.4 m.

The wavelength has to do with the distance that have been covered by the wave. In this case, we can use the frequency of the wave that have been supplied in the question and the speed of light which is a constant to be able to obtain the wavelength of the wave.

Knowing that;

wavelength = speed of light/frequency

speed of light = 3 * 10^8 m/s

Frequency = 742 * 10^3 Hz

wavelength =  3 * 10^8 m/s/ 742 * 10^3 Hz

= 0.4 m

Learn more about wavelength:https://brainly.com/question/13533093

#SPJ1

A solution is prepared by dissolving sodium benzoate and benzoic acid in water to give a 9 m mol / liter concentration of each compound. The mixture has a pH of 4.21 at 25 °C. the acid dissociation constant of benzoic acid, Ka is 6.1 × 10⁻⁵.

the pH of solution is given as :

pH = pka + log ( [sodium benzoate / benzoic acid])

4.21 = pka + log 1

pka = 4.21

pka = - log ka

ka = 10^- pka

ka = 6.2 × 10⁻⁵

Thus, A solution is prepared by dissolving sodium benzoate and benzoic acid in water to give a 9 m mol / liter concentration of each compound. The mixture has a pH of 4.21 at 25 °C. the acid dissociation constant of benzoic acid, Ka is 6.1 × 10⁻⁵.

To learn more about pH here

https://brainly.com/question/24052816

#SPJ9

Answers answer questions and

Answer:

Number of protons in the nucleus of an atom

The order of boiling point from the highest to the lowest from the given compounds above are as follows:

CH3CH2CH2CH2CH2OH - CH3CH2CH2CH2CH2Br - CH3CH2CH2CH2CH3 - CH3CH2CH3.

The correct order is option b, d, c and a.

The boiling point of substances can simply be defined as that temperature at which liquids boils and then change to vapor or steam.

However, from the above given task, the organic compound, CH3CH2CH2CH2CH2OH has the same boiling simply because of its power to participate in hydrogen bond formation. This compound CH3CH2CH2CH2CH2OH is known as 1-pentanol.

So therefore, we can confirm that the compound from above the correct order of boiling point from the highest to the lowest is 1-pentanol, 1-bromopentane, pentane and propane respectively.

Read more on boiling point:

https://brainly.com/question/40140

#SPJ1

Answer: C. A tornado is much smaller

Explanation: A tornado can be a mile long while hurricanes can be 50 miles long.

The balanced equation by hit and trial method is:

Zn + 2HCl → ZnCl2 + H2

Because a metal is replaced by another metal, the interaction between hydrochloric acid and zinc produces a single-displacement reaction.

This can be shown by,

B + CD → BD + C

There are two requirements: either B and D must be different metals (or any element that may form a cation, such as a hydrogen), while C must be an anion, or B and D must be halogens, while C must be a cation.

Count the Zn, Cl, and H atoms on each side of the chemical equation to balance the HCl-Zn reaction equation. To balance the equation, just alter the coefficients or the numbers that come before the atoms or compounds. The equation appears as follows after the coefficients have been changed:

ZnCl2 + H2 → Zn + 2HCl

Balance the molecular equation first.

Zn + 2HCl → ZnCl2 + H2

The net ionic equation will be, once the number of ions on both sides of the reaction is equalized by crossing them out.

Zn + 2H+ + 2 Cl– → Zn2+ + 2Cl– + H2

The balanced equation will be,

Zn + 2HCl → ZnCl2 + H2

Learn more about balanced equations here:

https://brainly.com/question/2399130

#SPJ9

Metallic bonds occur amid metal atoms. Whereas ionic bonds combine metals with non-metals, metallic bonding fixes several metal atoms.

An ionic bond is formed by joining a metal and a nonmetal, while a covalent bond is formed by allying two nonmetals. So we check the periodic table to see if our compound is made up of metals or nonmetals, or of two nonmetals.

Covalent compounds are built when two nonmetals react with each other. Since hydrogen is a nonmetal, binary compounds that carry hydrogen are also usually covalent compounds. Metallic elements produced compounds with non-metallic elements with the help of ionic bonds.

So we can conclude that In metals, the electrons leave the outer shells of metal atoms, devise positive metal ions and a 'sea' of delocalized electrons.

Learn more about metallic bonds here: https://brainly.com/question/20536777

#SPJ1

The element is in 2nd group, 3rd period and s block.

How to check the group, period and block of the elements by looking at the electronic configuration?

The total number of valence electron gives us the group, the total number of shells gives us the period and the shell which the valence electron is entering tells us about the block it belongs to.

In [Ne]3s2, the valence electron is 2, the number of shells is 3 that is 1,2 and 3. the valence electron is entering the the s subshell.

Therefore, in [Ne]3s2, the group is 2nd, the period is 3 and it belongs to s block.

To learn more about the elements in the periodic table from the given link  https://brainly.com/question/25916838

#SPJ13

Option D. The atoms rearrange in the chemical reaction so that glucose is made.

A chemical reaction is a manner in which one or extra substances, the reactants, are transformed into at least one or extra different materials, the goods. materials are both chemical factors or compounds. A chemical reaction rearranges the constituent atoms of the reactants to create one-of-a-kind substances as merchandise.

Examples of chemical reactions in everyday life consist of photosynthesis, rust, baking, digestion, combustion, chemical batteries, fermentation, and washing with soap and water. Chemical reactions arise everywhere in the global around you, now not simply in a chemistry lab.

On the idea of the product fashioned, special forms of reactions are Combustion response, Decomposition response, Neutralization response, Redox response, Precipitation or Double-Displacement reaction, Synthesis response

Learn more about chemical equations here:-https://brainly.com/question/11231920

#SPJ1

The energy from the photons in the FM station is greater than that from the AM station.

We have to recall that the radio waves are also a part of the electromagnetic spectrum and that the speed that is possessed by all of the waves waves that are in the electromagnetic spectrum is the speed of light (3 * 10^8 m/s).

We have;

E = hf

E = energy

h = Plank's constant

f = frequency

For the AM station;

E = 6.6 * 10^-34 Js * 1030 * 10^3 Hz

E = 6.798 * 10^-28 J

For the FM station;

E = 6.6 * 10^-34 Js * 98.4 * 10^6 Hz

= 6.494 * 10^-25 J

Learn more about AM station:https://brainly.com/question/27626950

#SPJ1

Missing parts;

An AM radio station broadcasts at 1030 kHz , and its FM partner broadcasts at 98.5 MHz .

partA;Calculate the energy of the photons emitted by the AM radio station.

partB;Calculate the energy of the photons emitted by the FM radio station.

partC;Compare the energy of the photons emitted by the AM radio station with the energy of the photons emitted by the FM radio station.

The mass of the Helium that is produced is 860 Kg.

We know that we must first be able to obtain the number of moles of the Helium gas from the ideal gas equation and that is the first step in our solution.

Thus we have;

Volume of the gas = 1.85×10^5 ft3 or 5.23 * 10^6 L

Temperature of the gas =  23 ∘C + 273 = 296 K

Pressure of the gas =  1.0 atm

Number of moles of the gas = ??

Gas constant = 0.082 atmLK-1mol-1

Then;

PV = nRT

P = pressure of the gas

V = volume of the gas

n = Number of moles of the gas

R = gas constant

T = temperature

n = PV/RT

n =  1.0 atm *  5.23 * 10^6 L/0.082 atmLK-1mol-1 * 296 K

n = 5.23 * 10^6/24.27

n = 2.15 * 10^5 moles

Mass of the Helium = 2.15 * 10^5 moles * 4 g/mol = 860 Kg

Learn more about ideal gas equation:https://brainly.com/question/28837405

#SPJ1

If a gas has a volume of 145 mL at 125 °C, then it will have 108.56 mL at 25 °C.

According to Charles’ law, the volume of a gas is directly proportional to the temperature.

Thus, V1/T1=V2/T2 .......(i)

Here, V1 ⇒ initial volume

T1  ⇒ initial temperature in Kelvin

V2 ⇒ final volume

T2 ⇒ final temperature in Kelvin.

In the given question:

V1 = 145mL

T1 = 125°C= (125+273)K= 398K

T2 = 25°C= (25+273)K= 298K

Putting these values in equation (i),

145mL / 398K = V2 / 298K

Solving for V2, we get

V2 = 145mL * 298K /398 K

V2 = 108.56 mL

Therefore, at 25 °C, the gas will have a volume of 108.56 mL.

Read more about Charles' law:

brainly.com/question/16927784