The equation P = \(\frac{K}{V}\) illustrates
Boyle's law
Charles' law
Dalton's law
Gay Lussac's law
Correct answer is A
No explanation has been provided for this answer.
Bubbling excess carbon (IV) oxide into calcium hydroxide solution results in the formaton of
CaO
Ca(HCO3)2
H2CO3
CaCO3
Correct answer is B
No explanation has been provided for this answer.
A gas that is collected by upward delivery is likely to be
heavier than air
insoluble in water
lighter than air
soluble in water
Correct answer is C
No explanation has been provided for this answer.
Which of the following statements about a molar solution is correct? it
is a supersaturated solution
cannot dissolve more of the solute at that temperature
contains any amount of solute in a given volume of solution
contains one mole of the solute in 1 dm3 of solution
Correct answer is D
No explanation has been provided for this answer.
The number of atoms in one mole of a substance is equal to the
mass number
oxidation number
atomic number
avogadro number
Correct answer is D
No explanation has been provided for this answer.