Question

Conclude Does changing the amount of

one substance affect a mixture's identity
and a compound's identity? Write an
argument to defend your answer. Support
your claim with evidence. Write your
response in your Science Journal.
LAFS.68.WHST.1.1, SC.8.P.8.5

Answer 1

Changing the amount of one substance can affect a mixture's identity and a compound's identity.

Step-by-step explanation:

Yes, changing the amount of one substance can affect a mixture's identity and a compound's identity. A mixture is a combination of two or more substances that can be separated physically, such as salt and water. If the amount of one substance in a mixture is changed, the properties of the mixture may change as well. On the other hand, a compound is a substance made up of two or more elements chemically bonded together, such as water (H2O). Changing the amount of one substance in a compound can alter its chemical composition and therefore its identity. For example, if you change the amount of hydrogen or oxygen in water, you would end up with a different substance.

Learn more about the effects of changing the amount of a substance on a mixture's identity and a compound's identity