johnnysteeler9934
25.02.2021 •
Chemistry
Name the two criteria that is used to determine if a substance is pure or not
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Ответ:
Melting and Boiling Point Determination
The physical properties of a substance can be used to establish its purity. These properties include the melting point and boiling point. Different substances tend to have different melting and boiling points, and any pure substance will have a specific melting and boiling point.
Ответ:
Melting and Boiling Point Determination
Explanation:
The physical properties of a substance can be used to establish its purity. These properties include the melting point and boiling point. Different substances tend to have different melting and boiling points, and any pure substance will have a specific melting and boiling point.
Ответ:
B.)HCN
Explanation:
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