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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 lessWhat determines the average kinetic energy of the molecules of any gas?
a. Temperature determines the average kinetic energy of the molecules of any gas.
a. Temperature determines the average kinetic energy of the molecules of any gas.
See lessWhich planet has the most moons?
(B) Saturn Saturn planet has the most moons.
(B) Saturn
Saturn planet has the most moons.
See lessWhich planets have rings?
(D) Saturn Jupiter, Saturn, Uranus, and Neptune planets have rings.
(D) Saturn
Jupiter, Saturn, Uranus, and Neptune planets have rings.
See lessWhich metal is vital for aerospace industry?
(B) Aluminum The metal "aluminum" is vital for the aerospace industry.
(B) Aluminum
The metal “aluminum” is vital for the aerospace industry.
See lessWhich component of blood helps the blood to clot and stop bleeding?
(C) Platelets Platelets of blood help the blood to clot and stop bleeding.
(C) Platelets
Platelets of blood help the blood to clot and stop bleeding.
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