Question

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.

Answer 1

Yes, changing the amount of one substance can affect the identity of both a mixture and a compound.

Step-by-step explanation:

Yes, changing the amount of one substance can affect the identity of both a mixture and a compound.

In a mixture, changing the amount of one substance can alter the ratios of the different components and therefore change the overall properties of the mixture. For example, if you were to add more sugar to a sugar-water mixture, the sweetness of the mixture would be increased.

In a compound, changing the amount of one substance can affect the chemical formula and therefore the identity of the compound. For example, if you were to add more oxygen atoms to water (H2O), it would form hydrogen peroxide (H2O2), which is a different compound with different properties.

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