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Sedaia [141]
3 years ago
7

When might a large volume of material have little mass?

Chemistry
2 answers:
igomit [66]3 years ago
7 0
When the material is of a lightweight substance, such as feathers, lint, air, etc.
Mariana [72]3 years ago
7 0

Answer:

When density of a material is very low then large volume of the material will have little mass

Explanation:

  • We know, density is a ratio of mass to volume.
  • So, mass is a product of volume and density.
  • For a large volume of material to have little mass, it should have very low density.
  • For an example, cotton has very low density. Therefore, to weigh a measurable quantity of cotton, a large volume of cotton is required.
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Fe(s) + CuSO4(aq) ⇒ Cu(s) + FeSO4(aq)
Alexxandr [17]

Answer:

The answer to your question is CuSO₄

Explanation:

To answer your question just remember the following information

- A chemical reaction is divided into sections

 reactants and products

 reactants on the left side of the reaction

products on the right side of the reaction

- All the symbols have a meaning

 (s) means that that compound is in solid phase

 (aq) means that that compound is dissolved in solution.

Then, the answer is CuSO₄

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Setler [38]
<h2>Answer:</h2>

The magnesium ribbon, <u>D. It forms a material to cast the tool mark</u>.

<h2>Explanation:</h2>

When a magnesium ribbon is burnt in the presence of oxygen it gives out strong light and heat is produced. Apart from it, it leads to the production of substance called as magnesium oxide which is formed as the product due to the reaction of magnesium with the oxygen present in the air.

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