Honors Chemistry Semester 1 Final Assessment Review

Front

What is Hydroiodic acid?

Back

Hydroiodic acid is a strong acid with the chemical formula HI.

Front

What is the molar mass of C6H12O6?

Back

The molar mass of C6H12O6 (glucose) is 180.18 g/mol.

Front

What is the formula for chloric acid?

Back

The formula for chloric acid is HClO3.

Front

How many molecules are in 31.8 moles of water?

Back

There are 1.91 x 10^25 molecules in 31.8 moles of water.

Front

How many grams are in 6.0 moles of MgSO4?

Back

There are 720 grams in 6.0 moles of MgSO4.

Front

Define molar mass.

Back

Molar mass is the mass of one mole of a substance, typically expressed in grams per mole (g/mol).

Front

What is the significance of Avogadro's number?

Back

Avogadro's number (6.022 x 10^23) is the number of particles (atoms, molecules, etc.) in one mole of a substance.

Front

What is the formula for calculating moles?

Back

Moles = Mass (g) / Molar Mass (g/mol).

Front

What is the difference between an acid and a base?

Back

An acid donates protons (H+) in a solution, while a base accepts protons.

Front

What is the pH scale?

Back

The pH scale measures the acidity or basicity of a solution, ranging from 0 (acidic) to 14 (basic), with 7 being neutral.