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Chemistry Chapter 7 Vocab
Heat, Bubbles/ Release of gas, Color change
Three indicators that a chemical reaction has occurred are:
The substances that you start with in a reaction are known as:
When _______ (a number) are changed, the compound itself changes.
an Aqueous Solution
A liquid dissolved in water in a state of matter is known as:
Law of Conservation of Matter
What law requires that a chemical equation to be balanced?