The density of pure solid copper is 8.94 grams per milliliter. What volume does 5000 grams of copper occupy?

Explanation:

The volume of a substance when given the density and mass can be found by using the formula

From the question

mass = 5000 g

density of copper = 8.94 g/mL

We have

We have the final answer as

Hope this helps you

answer is: c. the experiment shows that the red substance experienced a chemical change.

this is chemical change (chemical reaction), because two new substances are formed (metalig liquid and gas), the atoms are rearranged and the reaction is followed by an energy change.

this is example of chemical decomposition.

chemical decomposition (analysis) is the separation of a single chemical compound into its two or more elemental parts or to simpler compounds.  

chemical decomposition is opposite of chemical synthesis.