subject
Chemistry, 16.09.2019 22:40 kashbaby

An unknown gas effuses 1.66 times more rapidly than co2. what is the molar mass of the unknown gas, given that the molar mass of co2 is 44 grams?

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 11:00
Surface currents are caused by blank space . question 14 options: surface currents are caused by? differences in water temperature high salinity differences in density wind forces
Answers: 1
question
Chemistry, 22.06.2019 18:10
Given the following at 25c calculate delta hf for hcn (g) at 25c. 2nh3 (g) +3o2 (g) + 2ch4 (g) > 2hcn (g) + 6h2o (g) delta h rxn= -870.8 kj. delta hf=-80.3 kj/mol for nh3 (g), -74.6 kj/mol for ch4, and -241.8 kj/mol for h2o (g)
Answers: 1
question
Chemistry, 22.06.2019 19:00
What are the constituent metals of stainless steel?
Answers: 1
question
Chemistry, 22.06.2019 21:40
A5 mole sample of liquid acetone is converted to a gas at 75.0°c. if 628 j are required to raise the temperature of the liquid to the boiling point, 15.600 kj are required to evaporate the liquid, and 712 j are required to raise the final temperature to 75.0°c, what is the total energy required for the conversion?
Answers: 3
You know the right answer?
An unknown gas effuses 1.66 times more rapidly than co2. what is the molar mass of the unknown gas,...
Questions
question
History, 16.09.2019 03:30
question
Mathematics, 16.09.2019 03:30
question
Arts, 16.09.2019 03:30
Questions on the website: 13722361