Volume of same sample of gas
A sample of a certain gas has a volume of 415 mL at 725 mm Hg and 0oC. What would be the volume of this same sample of gas if it were measured at STP?
a. 581 mL
b. 435 mL
c. 396 mL
d. 301 mL
e. 178 mL
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Question: A chem 216 student titrated 5.15 g of an unknown weak acid with 0.92M of NaOH. Equivalence point was found to be 52.1 mL. What is the molecular weight of the unknown weak acid?
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