03/02/22….grams to moles

Find the number of moles in 25 grams of HF?

• 1.25 mol HF
• 25 mol HF
• 0.8 mol HF
• 80 mol HF

How many moles are in 564 grams of Copper?

• 0.11 mol Cu
• 25 mol  CU
• 87 mol Copper
• 8.87mol Cu

How many grams is 1.2 moles of Neon?

• 0.05 grams
• 16.6 grams
• 21.2 grams
• 24 grams

How many moles is 4 grams of Calcium?

• 0.10 moles
• 10 moles
• 44 moles
• 160 moles

Find the number of moles in 25 grams of HF?

• 1.25 mol HF
• 25 mol HF
• 0.8 mol HF
• 80 mol HF

what is the molar mass of C₆H₁₂O₆

• 154.0 g/mol

• 178.0 g/mol

• 180.0 g/mol

• 192.0 g/mol

The mass of one mole of NaCl is?

• 58.5 amu
• 23 amu
• 23 g
• 58.5 g