Molar Mass Chemistry

What is the mass of 2.50 mol of oxygen gas O₂?

• 40.0 g

• 80.0 g

• 16.0 g

• 32.0 g

What would the mass of 2.5 moles of ethanol (C₂H₅OH) be?

Tags

NGSS.HS-PS1-7

To convert from moles to grams, you should multiply by ....

• 
• 
• 
• 

Tags

NGSS.HS-PS1-7

To convert from grams to moles, you should multiply by ....

• 
• 
• 
• 

Tags

NGSS.HS-PS1-7

The molar mass of C₁₇H₁₄F₃N₃O₂S is _____ g/mol.

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

The molar mass of CaSO₃ is _____ g/mol.

The molar mass of Ammonium Carbonate is _____ g/mol

Convert 1.55 moles MgSO₄ to _____ grams.

Use the periodic table to find the molar mass of Ca(ClO₄)₂

• 238 g/mol

• 207 g/mol

• 191 g/mol

• 223 g/mol