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Korolek [52]
3 years ago
11

Please help!!!

Chemistry
1 answer:
gogolik [260]3 years ago
3 0
Iron gains three electrons
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In which of the following does the land being moved contin approximately 60% water
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C

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How many moles of copper would be needed<br> to make 1 mole of Cu,O?
azamat

Answer:

You can view more details on each measurement unit: molecular weight of Copper(I) Oxide or grams The molecular formula for Copper(I) Oxide is Cu2O. The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles Copper(I) Oxide, or 143.0914 grams.

Explanation:

4 0
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2 years ago
What is the [H+] if the pH of a
jeyben [28]
<h3>Solution:</h3>

[\text{H}^{+}] = 10^{-\text{pH}}

[\text{H}^{+}] = 10^{-1.65}

\boxed{[\text{H}^{+}] = 2.2 × 10^{-2} \: M}

#ILoveChemistry

#ILoveYouShaina

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