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2 years ago

If we need 0.75 moles of ammonium hydroxide, how much is this in grams? The molar mass of ammonium hydroxide is 35.04g / (mol)

Chemistry

1 answer:

cestrela7 [59]2 years ago

5 0

Answer:

26.28

Explanation:

You multiply 35.04 by 0.75 which is equal to 26.28.

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The diameter of the He He atom is approximately 0.10 nm nm . Calculate the density of the He atom in g/cm 3 g/cm3 (assuming that

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Explanation:

From the information given:

Since 1 mole of an atom = 6.022x 10²³ atoms)

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since the diameter of the He atom is approximately 0.10 nm

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