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sammy [17]
3 years ago
11

We do we mean when we say a substance is pure

Chemistry
1 answer:
tiny-mole [99]3 years ago
6 0

Answer:

ot means that contains only one kind of matter. 

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The pressure of a basketball is 412 mmHg. How many kPa is that equal to?
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<h3>d. 54.9 kPa </h3>

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