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Firdavs [7]
2 years ago
5

The total pressure in a container is 37.9 psi. There are two gases in the container. Gas A exerts a pressure of 18.4 psi. What i

s the pressure of gas B?
Chemistry
1 answer:
Andrei [34K]2 years ago
4 0

Answer:

19.5

Explanation: using dalton law pt=p1+p2+p3...

the total pressure is 37.9 so to get pressure of gas b subtract pressure of gas a from total pressure.37.9-18.4 gas b equals 19.5

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Answer:

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Lithium (Li) and oxygen (O) are both in period 2. They both have _____.
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<h3>Further explanation</h3>

The period 2 element lies in the second row of the periodic system.

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6 0
3 years ago
4 AlF3 + 3 O2 ----------&gt; 2Al2O3 + 6 F2
anyanavicka [17]

Explanation:

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