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8_murik_8 [283]
3 years ago
14

Which statement accurately describes the movement of Earth’s plates due to convection currents?

Chemistry
1 answer:
choli [55]3 years ago
6 0

Answer:

Volcanic eruptions.

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Calculate the mass of 0.00456 moles of (NH4)2SO4
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To find the mass you need to find the weight of a mol of the molecules by adding up the atomic mass.

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Now you know how much an entire mol weight you multiply it by how much you actually have 

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This chart shows descriptions of the atoms for four different substances.
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