Electrolytes, Miliequivalent, molarity, molality

mole is the molecular weight of a substance in grams

true

mole is an expression of AMOUNT, not concentration

true

millimole (mmol) is what

one thousandth of a mole

micromole is what

millionth of a mole

in a solution, molarity (M) expresses the number of solute moles per volume of solution, usually one liter

molarity

molarity is an expression of concentration , not amount

true

one molar solution of any chemical is the amount equal to the atomic (molecular) weight dissolved, the total volume adjusted to 1000mL (1 mole/ L)

true

changes with a change in volume of a solution is what

molality

moles of solute in 100 grams of solvent is what

molality

ration of the moles of one of the constituents of a solution to the total moles of all constituents (solutes & solvents) is what

mole fraction

moles of constituents in 100 moles of all components in the solution (or mixture). it is calculated by multiplying the mole fraction by 100

mole percent