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The law of combining volumes applies only to gas volumes
a. measured at constant temperature and pressure.
a. measured at constant temperature and pressure.
What is the volume occupied by 1 mol of oxygen at STP?
c. 22.4 L the volume occupied by 1 mol of oxygen at STP is 22.4 L.
c. 22.4 L
the volume occupied by 1 mol of oxygen at STP is 22.4 L.
See lessKnowing the mass and volume of a gas at STP allows one to calculate the
b. molar mass of the gas. Knowing the mass and volume of a gas at STP allows one to calculate the molar mass of the gas.
b. molar mass of the gas.
Knowing the mass and volume of a gas at STP allows one to calculate the molar mass of the gas.
See lesswhat is the volume ratio of O2 to CO?
c. 1:2 The volume ratio of O2 to CO is 1:2.
c. 1:2
The volume ratio of O2 to CO is 1:2.
See lessHow many grams of HCl (36.5 g/mol) must be used to produce 10 L of chlorine at STP?
c. 32.6 g Chlorine is produced by the reaction 2HCl(g) → H2(g) + Cl2(g). 32.6 grams of HCl (36.5 g/mol) must be used to produce 10 L of chlorine at STP.
c. 32.6 g
Chlorine is produced by the reaction 2HCl(g) → H2(g) + Cl2(g). 32.6 grams of HCl (36.5 g/mol) must be used to produce 10 L of chlorine at STP.
See lessWhat is the process by which molecules of a gas randomly encounter and pass through a small opening in a container?
d. effusion
d. effusion
See lessWhich one is not a glyceride?
D. Soap is not a glyceride
D. Soap is not a glyceride
Who wrote where else would a lamb be born?
(C) Steve Amerson Where Else Would A Lamb Be Born written by Steve Amerson.
(C) Steve Amerson
Where Else Would A Lamb Be Born written by Steve Amerson.
See lessWho makes moves while being seated
Who makes moves while being seated - The answer is - A chess player.
Who makes moves while being seated – The answer is – A chess player.
See lessWho asks but never answers
Who asks but never answers - The answer is Owl
Who asks but never answers – The answer is Owl
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