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natulia [17]
2 years ago
14

Calculate the mass in grams of 4.69×1024 molecules of methanol.

Chemistry
1 answer:
Vladimir [108]2 years ago
5 0

Answer:

4802.56

Explanation:

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A flask containing helium gas is connected to an open-ended mercury manometer. The open end is exposed to the atmosphere, where
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726 torr

Explanation:

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8 0
3 years ago
How many moles of aluminum are needed to make 9 moles of molecular hydrogen? given the reaction: 2 al + 6 hcl → 2 alcl3 + 3h2 6
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