When NaCH3 reacts with water, CH4(g) is liberated. When asample of NaCH3 reacts

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When NaCH3 reacts with water, CH4(g) is liberated. When asample of NaCH3 reacts with a large excess of water, a volume of143mL of CH4(g) is collected above the water at a pressure of 0.988atm and a temperature of 308K. The partial pressure of water at308K is 42.2 torr. Find the mass if the sample of NaCH3. I got an answer of 0.200g NaCH3. Please show your steps sothat I can see if I am doing the question right. -Thanks When NaCH3 reacts with water, CH4(g) is liberated. When asample of NaCH3 reacts with a large excess of water, a volume of143mL of CH4(g) is collected above the water at a pressure of 0.988atm and a temperature of 308K. The partial pressure of water at308K is 42.2 torr. Find the mass if the sample of NaCH3. I got an answer of 0.200g NaCH3. Please show your steps sothat I can see if I am doing the question right. -Thanks

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