Cell membranes are selectively permeable. This means that A. only water can move freely across the cell membrane. B. any substan
1 answer:
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Answer: 0.4375 mols of solute
Explanation:
The problem is asking for the amount of solute. We are given the value of molarity. The molarity is 0.25M. We know that molarity is . Since we are given the liters of solution is 1.75, we can use those values to solve for mols of solute.
[multiply both sides by 1.75 L]
There are 0.4375 mols of solute.
Nitrogen combine with hydrogen to produce ammonia at a
ratio:
Assuming that the reaction has indeed proceeded to completion- with all nitrogen used up as the question has indicated. of hydrogen gas would have been consumed while
of ammonia would have been produced. The final mixture would therefore contain
of
and
of
Apply the ideal gas law to find the total pressure inside the container and the respective partial pressure of hydrogen and ammonia: