Molar Conversions/Molar mass

What is the molar mass of C₆H₁₂O?

• 100.61 g/mole

• 100.11 g/mole

• 100.16 g/moles

• 84.18 g/mole

How many moles are in 0.072g of FeCl₃?

• 162.2 moles

• 0.0004 moles

• 11.7 moles

• 0.04 moles

How many molecules are in 3.2x10²² moles?

• 6.02x10²³ molecules

• 1.9 molecules

• 1.9x10⁴⁶ molecules

• 0.053 molecules

Tags

NGSS.HS-PS1-7

How many moles are in 2.35g of H₂O?

• 0.13 moles

• 18.02 moles

• 42.347 moles

• 2.35 moles

If there are 9.6x10¹⁵ particles of sugar in a solution, how many moles of sugar are there?

• 1.59x10⁸ moles

• 6.02x10²³ moles

• 1.59x10^-8 moles

What is the molar mass of NaCl?

• 58.44 g/mol

• 22.99 g/mol

• 35.45 g/mol

• 40.00 g/mol

How many grams are in 1 mole of CO₂?

• 44.01 grams

• 28.01 grams

• 60.01 grams

• 12.01 grams