How do you convert between the mass and the number of moles of a substance?

1 answer:

6 0

To convert from grams to moles, you divide the number of grams by the molar mass To convert from moles to grams, you multiply by the molar mass. You must first calculate the molar mass of the substance

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Answer:

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Answer:

$\large \boxed{\text{Fe$^{{2+}}$}}$

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