Final FUMA Academic Chemistry Term 2

Front

What is the definition of molarity?

Back

Molarity is a measure of concentration defined as the number of moles of solute per liter of solution (mol/L).

Front

What is the ideal gas law equation?

Back

The ideal gas law is expressed as PV = nRT, where P is pressure, V is volume, n is the number of moles, R is the ideal gas constant, and T is temperature in Kelvin.

Front

What is the formula for calculating the number of moles from mass?

Back

The number of moles (n) can be calculated using the formula: n = \frac{mass (g)}{molar mass (g/mol)}.

Front

What is the significance of the number of solute particles in a solution?

Back

The number of solute particles affects the boiling and freezing points of a solvent, a concept known as colligative properties.

Front

What is the formula for diboron trioxide?

Back

The formula for diboron trioxide is B2O3.

Front

What is the name of the compound AIBr3?

Back

The name of the compound AIBr3 is Aluminum bromide.

Front

What is the relationship between pressure and volume in gases?

Back

According to Boyle's Law, at constant temperature, the pressure of a gas is inversely proportional to its volume (P1V1 = P2V2).

Front

What is the definition of electronegativity?

Back

Electronegativity is a measure of the tendency of an atom to attract a bonding pair of electrons.

Front

What is the formula for calculating the volume of a cylinder?

Back

The volume (V) of a cylinder can be calculated using the formula: V = \pi r^2 h, where r is the radius and h is the height.

Front

What is the definition of a solvent?

Back

A solvent is a substance that dissolves a solute, resulting in a solution. It is usually present in a greater amount.