Grams to Molecules and Molecules to Grams

Find the mass of 11.37 mol of BaO. Round to the nearest whole number.

• 1,354 g

• 1,740 g

• 17.40 g

• 1,684 g

Tags

NGSS.HS-PS1-7

Determine the number of moles of AlNO₃ that are in 264 g of the compound.

• 2.97 mol

• 3.45 mol

• 2.73 mol

• 1.86 mol

Tags

NGSS.HS-PS1-7

Determine the amount of moles in CuBr that are in 276.9 g of the compound.

• 3.2 mol

• 1.7 mol

• 2.1 mol

• 1.9 mol

Tags

NGSS.HS-PS1-7

Find the mass of 5.82 mol of MgCl₂. Round to the nearest tenth.

• 552.9 g

• 436.8 g

• 55.2 g

• 555.9 g

Determine the amount of moles of BaCl₂ that are in 436 g of the compound.

• 3.5 mol

• 2.1 mol

• 4.6 mol

• 2.7 mol

Find the mass of 3.8 mol of H₂O. Round to the nearest tenth.

• 57.9 g

• 54.8 g

• 68.4 g

• 62.3 g

Tags

NGSS.HS-PS1-7

Determine the number of moles of Mg₃P₂ that are in 583 g of the compound.

• 2.9 mol

• 6.1 mol

• 4.3 mol

• 1.7 mol

Tags

NGSS.HS-PS1-7

Find the mass of 3.6 mol of Au.

• 843.6 g

• 709.2 g

• 435.9 g

• 196.9 g

Tags

NGSS.HS-PS1-7

Determine the number of moles of KNO₃ that are in 784 g of the compound.

• 7.7 mol

• 6.9 mol

• 10.6 mol

• 7.8 mol

Tags

NGSS.HS-PS1-7

What is the mass of 0.75 moles of (NH₄)₃PO₄?

• 101.75 g
• 121.75 g
• 111.75 g
• 131.75 g