Chemistry Molar Mass and Mole Calculations

The molar mass of CaSO₃ is _____ g/mol.

The molar mass of C₁₇H₁₄F₃N₃O₂S is _____ g/mol.

The molar mass of Co₃(AsO₄)₂ is _____ g/mol.

The molar mass of Ammonium Carbonate is _____ g/mol

The number of moles in 1811 grams of Na₂S₂O₃ is _____.

How many atoms are in 4.27 moles of sodium?

• 2.57 x 10^24 atoms

• 3.57 x 10^24 atoms

• 4.57 x 10^24 atoms

• 5.57 x 10^24 atoms

Convert 2.34 x 10²⁵ molecules of (NH₄)₃N to grams. The mass is _____ grams.

Tags

NGSS.HS-PS1-7

How many particles of sodium acetate are in 1.3 moles of sodium acetate?

• 7.83 x 10^23 particles

• 1.3 x 10^23 particles

• 1.3 x 10^24 particles

• 7.83 x 10^24 particles

Convert 1.55 moles MgSO₄ to _____ grams.

Convert 360 grams Li₂CrO₄ to particles.

• 1.7 x 10^24 particles

• 2.45 x 10^24 particles

• 3.67 x 10^24 particles

• 4.89 x 10^24 particles