Biology Middle School

Nguyen tests the chemical composition of the rocks by adding three drops of a strong acid to each rock. He takes a photograph of each rock as the acid is added, and records his data in a table.

Does the acid behave the same way for each rock?

Nguyen Tests The Chemical Composition Of The Rocks By Adding Three Drops Of A Strong Acid To Each Rock.

Answers

Answer 1

The acid does not behave the same way for each rock.

Why does different rocks react to an acid in different ways?

Because of their various compositions, different rocks respond to acids in different ways. While some minerals in some rocks are more resistant to acid than others, acid can more readily dissolve some minerals in other rocks.

For instance, while granite is composed of a variety of minerals, some of which are more acid-resistant than others, limestone is primarily composed of calcium carbonate, which reacts strongly with acid.

Learn more about rocks:https://brainly.com/question/19930528

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Answer 2
No, the acid does not behave the same way for each rock. Each rock produces a unique reaction to the acid test, indicating that they contain different minerals. For example, rock 1 produces a reaction to the acid test, indicating that it contains calcite, while rock 2 produces no reaction to the acid test, indicating that it does not contain calcite. This suggests that the acid reacts differently to each rock based on their mineral composition.

Related Questions

Nguyen uses a graduated cylinder to find the volume of each rock. Determine the initial volume of water in the graduated cylinder. Then determine the final volume in the graduated cylinder for rocks X, Y, and Z.

Fill in the data table, and calculate the volume of each rock.

Answers

Answer: The initial water was 30ml so what you do is subtract 30 from the amount of the other beakers to get the volume of the rock.

Explanation:

X- 38ml-30ml= 8

Y- 35ml-30ml=5

z- 40ml-30ml=10

Answer:

X: 38ml - 30ml = 8

Y: 35ml - 30ml = 5

Z: 40ml - 30ml = 10

Explanation:

The original amount of water was 30ml. Therefore, you should subtract 30 from the amount of the beakers Rock X, Y, and Z. Then you will get the volume of the rock.

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