Chemistry, 17.12.2019 04:31 itzyoboyCj
Asample of an ideal gas has a volume of 3.30 l at 14.80 °c and 1.70 atm. what is the volume of the gas at 21.40 °c and 0.988 atm?
answer in l .
Answers: 1
Chemistry, 22.06.2019 04:00
Write the empirical chemical formula of calcium with a mass percent of 38.8, phosphorus with a mass percent of 20.0, and oxygen with a mass percent of 41.3.
Answers: 1
Chemistry, 23.06.2019 01:30
At a certain temperature the rate of this reaction is first order in hi with a rate constant of : 0.0632s2hig=h2g+i2g suppose a vessel contains hi at a concentration of 1.28m . calculate how long it takes for the concentration of hi to decrease to 17.0% of its initial value. you may assume no other reaction is important. round your answer to 2 significant digits.
Answers: 1
Asample of an ideal gas has a volume of 3.30 l at 14.80 °c and 1.70 atm. what is the volume of the g...
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