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Monica [59]
3 years ago
7

In the formula for water H2O what is a subscript 2 indicate?

Chemistry
1 answer:
lara [203]3 years ago
8 0

There are two atoms of hydrogen molecules.

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How many joules of heat is lost when a 64 g piece of copper cools from 375 oC to 26 oC? The specific heat of copper is 0.38 J/go
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