An aqueous solution contains 0.10 M NaOH. The solution is __________. A) very dilute B) highly colored C) basic D) neutral E) acidic

Answers

Answer 1

An aqueous solution contains 0.10 M NaOH. The solution is basic. An aqueous solution containing 0.10 M NaOH is basic. Correct answer is C.

NaOH is a strong base, meaning it dissociates completely in water to form Na+ and OH- ions. The OH- ions, also known as hydroxide ions, are responsible for the basic nature of the solution. When hydroxide ions are present in a solution, they can react with hydrogen ions (H+) to form water, which is a neutral compound. This reaction is known as neutralization.

The pH of a basic solution is greater than 7, and in the case of this solution, it is expected to be around 12. This indicates that the solution is highly alkaline. The strength of a basic solution can be determined by measuring the concentration of hydroxide ions. In this case, the concentration of hydroxide ions is 0.10 M, which is relatively high.

The dilution of a solution refers to the amount of solute (in this case, NaOH) present in a given volume of solvent (in this case, water). A solution is considered dilute if the amount of solute is relatively small compared to the volume of solvent. Since the concentration of NaOH in this solution is 0.10 M, it is not considered a very dilute solution.

Finally, the color of a solution is not directly related to its basicity or acidity. However, some substances, such as indicators, may change color depending on the pH of a solution.

More on aqueous solution: https://brainly.com/question/9206379

#SPJ11

Related Questions

which is usually the beat stage for controlling annual weed with herbicides?

Answers

The best stage for controlling annual weeds with herbicides is usually the early growth stage. Controlling annual weeds with herbicides is most effective during their early growth stage, as they are more susceptible to the chemicals at this point in their development.

Applying herbicides during the early growth stage of annual weeds is most effective because they are smaller, more vulnerable, and less established.

This allows the herbicides to have maximum impact, inhibiting weed growth and preventing them from competing with desirable plants for resources.

Summary: Controlling annual weeds with herbicides is most effective during their early growth stage, as they are more susceptible to the chemicals at this point in their development.

learn more about herbicides click here:

https://brainly.com/question/29392165

#SPJ11

How many milliliters of concentrate sulfuric acid, which is 96% (w/w) pure H2SO4, are needed to prepare 500mL of a 2.0M solution of sulfuric acid? (molar mass = 98.08g/mol, density = 1.831g/mL)
a) 28 mL
b) 51 mL
c) 56 mL
d) 96 mL

Answers

Approximately 55.8 mL of 96% concentrated sulphuric acid is needed to prepare 500 mL of a 2.0 M solution of sulfuric acid.

To prepare 500 mL of a 2.0 M solution of sulphuric acid using 96% (w/w) concentrated sulfuric acid, follow these steps:

1. Calculate the moles of H2SO4 required for the 2.0 M solution:
Moles = Molarity × Volume
Moles = 2.0 mol/L × 0.5 L
Moles = 1.0 mol H2SO4

2. Convert moles to grams using the molar mass of H2SO4:
Mass = Moles × Molar mass
Mass = 1.0 mol × 98.08 g/mol
Mass = 98.08 g H2SO4

3. Calculate the mass of 96% concentrated sulphuric acid needed:
Mass of concentrated H2SO4 = (Mass of H2SO4) / (Percentage purity)
Mass of concentrated H2SO4 = 98.08 g / 0.96
Mass of concentrated H2SO4 = 102.17 g

4. Convert the mass of concentrated sulphuric acid to volume using the given density:
Volume = Mass / Density
Volume = 102.17 g / 1.831 g/mL
Volume ≈ 55.8 mL

To learn more about Concentration of solutions, visit: https://brainly.com/question/23976668

#SPJ11

Other Questions

Describe the following set in words. AU (B' C') Choose the correctly worded description below. O A. The union of set A and the intersection of the complement of set B and the complement of set C OB. Set A is the union of the intersection of set B prime and set C prime. OC. The union of A and the complement of B and the intersection of the complement of C. OD. The union of set A and the complement of the intersection of set B and set C. Simplify the expression (62)4. List at least four objects, one fo which is an aluminum rod. Predict what will happen if you bring each object near one pole of a magnet and then near the other pole of that magnet How does the amount of energy available at each trophic changes as you go up A training client that says "I don't think I can do that exercise well at all" is displaying a low level of:A. self-regulation.B. self-efficacy.C. modeling behavior.D. pre-contemplation. Read and AnalyzeIn the lesson activity, you will be asked to write a summary of "The Cutting of My Long Hair." To begin your work, write a draft summary of the story in the box below. You will revise this draft and turn it in as you complete the Lesson Activity. When you finish your draft, save a copy in your Notebook tool () to use later in this lesson. Where does fertilization most commonly occur? When must it occur by? Who/what regulates TRANSPORTATION of dental waste from dental offices ? Aside from the public and the media, who must the governor also court to be successful? A delivery of inventory from a vendor, with whom a credit line is already established, would be initially recorded in which type of accounting record and as part of what transaction cycle Late mortality in the brooding period= problems associated with the _________ What page is the quote "The sea was empty, as if it had been abandoned by all the living things that once inhabited it. It stretched out before me, a vast, lifeless expanse that made me feel as though I was floating in a void." From in sailor who feel from grace with the sea A channel intermediary that sells mainly to consumers is called a ___________. Group of answer choices A reaction that is not spontaneous at low temperature can become spontaneous at high temperature if Delta H is __________ and Delta S is __________. What were the expectations within the middle class for women in the industrial era? A. To be homemakers and caretakers B. To be factory workers and laborers C. To be educated and independent D. To be involved in politics and activism Planets A and B have the same size, but planet A is half the mass of planet B.Which statement correctly explains the weight you would experience on eachplanet?OA. You would weigh the same on both planets because your masswould be the same on both.OB. You would weigh more on planet A because it has less mass thanplanet B.OC. You would weigh the same on both planets because the planetsare the same size.OD. You would weigh less on planet A because it has less mass thanplanet B. what are the symptoms of burning mouth syndrome? "A decision support system (DSS) consists of four components, including data management, model management, knowledge management, and ______.Choices:A. network managementB. user interface managementC. process management" What is one of the conditions required to maintain genetic equilibrium?A. No mutationsB. Genetic EquilibriumC. No immigration or emigrationD. Identical DNA Who are the heroes of Satrapi's story and what makes them heroic? How do Marjane's ideas about heroism change in the course of her narrative?