Mole conversion quiz

Mole in Chemistry is a(an)_______.

• unit
• animal
• number equals to 6.02
• number equals to 12

What is the molar mass of NaOH?

• 368 g/mole 
• 40 g/mole
• 57 g/mole
• 23 g/mole

What is the mass of one mole of AuCl₃?

• 96g
• 130g
• 232.5g
• 303.5g

36.0 g of Be contains how many moles?

• 0.25 mol
• 4.0 mol
• 45 mol
• 320 mol

4.0 moles of H₂O would have what mass?

• 72 g
• 23 g
• 68 g
• 4.5 g

Tags

NGSS.HS-PS1-7

A mass of 6 g of Carbon contains

• 1 mole of C
• 2 moles of C
• 0.5 moles of C
• 72 moles of C

Tags

NGSS.HS-PS1-7

How many moles are in 22 g of argon? 

• 880 moles
• 0.55 moles
• 1.81 moles
• 5 moles

Tags

NGSS.HS-PS1-7

How many grams are in 88.1 moles of magnesium?

• 2141 g
• 0.3 g
• 30 g
• 3.6 g

Tags

NGSS.HS-PS1-7

What is the molar mass of Mn₂Se₇?

• 134 g/mole
• 663 g/mole
• 189 g/mole
• 608 g/molw

What is the molar mass of (NH₄)₂SO₄?

• 66 g/mole
• 114 g/mole
• 100 g/mole
• 132 g/mole