Back to marketplace

The Mole

No description yet. This curated deck is ready for daily study.

Total cards: 24•Content version: v3•Public deck•Updated: 8/1/2026

Card preview (24)

#1
Front (Question)

Avogadro’s constant

Back (Answer)

6.02 * 10^(23)

#2
Front (Question)

Mole

Back (Answer)

6.02 * 10^(23) particles

#3
Front (Question)

N(particles) = n(moles) x Avogadro’s constant

Back (Answer)

How to calculate the number of particles

#4
Front (Question)

Relative atomic mass

Back (Answer)

the weighted average atomic mass of all the isotopes of an element. (the mass listed on the periodic table)

#5
Front (Question)

Relative molecular mass

Back (Answer)

the sum of all the relative atomic masses of all the atoms in a molecule

#6
Front (Question)

Formula unit

Back (Answer)

The smallest ratio between two atoms in an ionic compound based on the ion’s charges

#7
Front (Question)

Hydrate

Back (Answer)

Ionic compounds in which water molecules form coordination bonds. (ex: CuSO4 * 5H20)

#8
Front (Question)

Stoichiometric coeffiecient

Back (Answer)

the number written in front of atoms, ions and molecules in a chemical reaction to balance the number of each element on both the reactant and product sides of the equation.

#9
Front (Question)

Molar mass

Back (Answer)

the mass of 1 mol of a substance. It is numerically equal to the relative molecular mass of the substance.

#10
Front (Question)

n(moles) = m (mass)/ M (molar mass)

Back (Answer)

How to calculate moles from mass

#11
Front (Question)

Molecular formula

Back (Answer)

the actual number of atoms of each element in that molecule.

#12
Front (Question)

Empirical formula

Back (Answer)

the simplest ratio of atoms in the substance.

#13
Front (Question)

Mole ratio

Back (Answer)

The ratio of elements by mol in a molecule, can be found with the empirical formula

#14
Front (Question)

Percent composition

Back (Answer)

the elemental composition of a compound expressed in percent by mass.

#15
Front (Question)

Solution

Back (Answer)

Homogeneous mixtures of two or more components

#16
Front (Question)

Solute

Back (Answer)

the smaller component of a solution

#17
Front (Question)

Solvent

Back (Answer)

the major component of a solution, properties of a solution are similar to the solvent

#18
Front (Question)

Solutions in which the solvent is water

Back (Answer)

Aqueous solution

#19
Front (Question)

contains a large ratio of solute to solvent

Back (Answer)

concentrated solution

#20
Front (Question)

contains a small ratio of solute to solvent.

Back (Answer)

dilute solution

#21
Front (Question)

molar concentration (c) or molarity

Back (Answer)

a measure of amount of solute per unit volume of solution (typically mol dm^-3)

#22
Front (Question)

mass concentration (p)

Back (Answer)

a measure of mass of solute per unit volume of solution (typically g dm^-3)

#23
Front (Question)

Stock solutions

Back (Answer)

chemicals stored in concentrated solutions and diluted to the required concentration when needed

#24
Front (Question)

Spectrophotometry

Back (Answer)

an analytical technique based on the measurement of intensity of ultraviolet and near-infrared radiation. can use to determine concentration of colored substances.