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belka [17]
3 years ago
13

_A1Br3+_K=_KBr+_A1 fill in the correct coefficients.

Chemistry
1 answer:
Nataly_w [17]3 years ago
3 0
1 A1Br3 + 3 K = 3 KBr + 1 A1
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Atmospheric pressure at sea level is equal to a column of 760 mm Hg. Oxygen makes up 21 percent of the atmosphere by volume. The
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We are given:

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To calculate the partial pressure of oxygen, we use the equation given by Raoult's law, which is:

p_{O_2}=p_T\times \chi_{O_2}

where,

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p_T = total pressure of air = 760 mmHg

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Putting values in above equation, we get:

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