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8. What does a chemical equation tell us? A. It represents what happens in a chemical reaction B. It represents what happens in a physical reaction C. It tells us what to look for to identify substances
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8. What does a chemical equation tell us?

A. It represents what happens in a chemical reaction
B. It represents what happens in a physical reaction
C. It tells us what to look for to identify substances
D. It tells us how hard or soft a substance is

User Overboming
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answer for this qu..:A

User Flowkap
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