If the atmospheric pressure is 770 mm hg and oxygen represents 13% of the total, then the partial pressure of oxygen is if the atmospheric pressure is 770 mm hg and oxygen represents 13% of the total, then the partial pressure of oxygen is 100 mm hg 10 mm hg 40 mm hg 130 mm hg
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Ответ:
that is 13/100 x770 = 100.1 mm hg partial pressure of oxygen
Ответ:
53.96g
Explanation:
Given parameters:
Number of moles = 1.52mole
Unknown:
Mass of the given mole = ?
Solution:
The given element is chlorine;
Mass of chlorine = number of moles x molar mass
Molar mass of chlorine = 35.5g/mol
So;
Mass of chlorine = 1.52 x 35.5 = 53.96g