Chemistry, 09.09.2021 19:00 Lovergirl13
An empty beaker weighs 35.024g. A 10mL pipet sample of an unknown liquid is transferred to the beaker. The beaker weighs 72.962 g when weighed with eh liquid in it. Calculate the density of the unknown liquid.
Answers: 3
Chemistry, 21.06.2019 19:00, thebrain1345
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Chemistry, 21.06.2019 21:30, gatorr2010
An alcohol thermometer makes use of alcohol's changing in order to measure temperature. as the temperature goes up, the alcohol contained in the thermometer increases in volume, filling more of the thermometer's tube.
Answers: 3
Chemistry, 22.06.2019 09:40, kolibeilfuss
Sulfur dioxide and oxygen react to form sulfur trioxide during one of the key steps in sulfuric acid synthesis. an industrial chemist studying this reaction fills a 25.0l tank with 4.5 mol of sulfur dioxide gas and 4.5 mol of oxygen gas at 30.°c. he then raises the temperature, and when the mixture has come to equilibrium measures the amount of sulfur trioxide gas to be 1.4 mol. calculate the concentration equilibrium constant for the reaction of sulfur dioxide and oxygen at the final temperature of the mixture. round your answer to 2 significant digits.
Answers: 3
An empty beaker weighs 35.024g. A 10mL pipet sample of an unknown liquid is transferred to the beake...
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