4 years ago

I Really Need Help:(

Chemistry

1 answer:

GarryVolchara [31]4 years ago

3 0

Semi-conductor,brittle not malleable or ductile.

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When cleaning up a local beach, students found many different particles that were in the water that affected the shoreline, like

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How many electrons are contained in an Au3+ ion?(1) 76 (3) 82<br> (2) 79 (4) 197

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How many joules would be absorbed for the water in Problem 1

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What is the total mass of Hydrogen in each of the molecules?

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Explanation:

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c) In 1 mole of $C_{12}H_{10}O_{16}$ there are 10 moles of hydrogen atom

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Mass of hydrogen in 1 mole of $C_{12}H_{10}O_{16}$ = 10 × 1 g = 10 g

d)In 1 mole of $CH_3CH_2CH_2CH_2CH_3$ there are 12 moles of hydrogen atom.

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Mass of hydrogen in 1 mole of $CH_3CH_2CH_2CH_2CH_3$ = 12 × 1 g = 12 g

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4 years ago