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noname [10]
3 years ago
15

How to balance this equation: Cu(s) + O2(g) --> CuO(s)

Chemistry
1 answer:
Lelu [443]3 years ago
3 0
2Cu(s) + O2(g) --> 2CuO(s)
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I'm looking at the barometer in my lab as I type this question. It says the pressure is 968 torr. What is this pressure expresse
Ksenya-84 [330]

Answer:

1.27 atm.

Explanation:

The following data were obtained from the question:

Pressure (P) in torr = 968 torr

Pressure (P) in atm =...?

Thus, we can convert from torr to atm by doing the following:

Recall:

760 torr = 1 atm

Therefore,

968 torr = 968/760 = 1.27 atm

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8 0
3 years ago
What is the mass, in grams, of 1.4 mol W
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hope this helps!
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What happens to an electron during an electron transition?
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I think the answer is d not real fir sure I'll find out in the morning sorry
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