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CaHeK987 [17]
3 years ago
9

1 point

Chemistry
1 answer:
levacccp [35]3 years ago
4 0

Answer:

A pure substance has a definite chemical composition

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Assume that 8.5 L of iodine gas (I2) are produced at STP according to the following balanced equation:2KI(aq) + Cl2(
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