Question

102.2 L of hydrogen at 600 mmHg and 1 L of nitrogen at
1200 mmHg are passed into a 3 L vessel containing
helium at 1.5 atm. Find the total pressure of the
mixture.
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Answer 1

Answer:

(-32) + = (-21) +2160000021600000(-32) + = (-21) +15, 3, 2, 1015, 3, 2, 10