Molar Conversions

What is the molar mass of Se? Include the correct units for full credit. Example** (For Xe, the molar mass is 131.29 g/mol Xe)

Evaluate responses using AI:

OFF

What is the MOLAR MASS of H₂SO₄? You **must show ALL your work**(calculations) to receive credit. NO CREDIT WITHOUT WRITING OUT CALCULATIONS Example** Molar Mass of CO₂ = (12.011g C )+ (2 x 15.999 g O) = 44.009 g/mol CO₂ Include the correct units for full credit. (lose 0.75 pts per Question for missing/incorrect units) Only round your answer at the end

Evaluate responses using AI:

OFF

What is the MOLAR MASS of C₄H₁₀? You **must show ALL your work**(calculations) to receive credit. NO CREDIT WITHOUT WRITING OUT CALCULATIONS Example** Molar Mass of CO₂ = (12.011g C )+ (2 x 15.999 g O) = 44.009 g/mol CO₂ Include the correct units for full credit. (lose 0.75 pts per Question for missing/incorrect units) Only round your answer at the end

Evaluate responses using AI:

OFF

If Angel measures out  628.7g of Rubidium Nitride (RbNO₂) to build a red firework, how many moles of Rubidium Nitride (RbNO₂) does he have?

You **must show ALL your work**(calculations)  to receive credit. 

NO CREDIT WITHOUT WRITING OUT CALCULATIONS

Include the correct units for full credit. (Lose 0.75pts per question for missing/incorrect units)

***HINT*** - watch video walkthrough of study guide in Google Classroom for examples

Evaluate responses using AI:

OFF

Harmoney uses 373.6 grams of trichloromethane (CHCl₃), also known as chloroform to knock Tamera out before she kidnaps her for ransom. How many moles of chloroform (CHCl₃) did she use? You **must show ALL your work**(calculations)  to receive credit.  NO CREDIT WITHOUT WRITING OUT CALCULATIONS Include the correct units for full credit. (Lose 0.75pts per question for missing/incorrect units) ***HINT*** - watch video walkthrough of study guide in Google Classroom for examples

Evaluate responses using AI:

OFF

What is the molar mass of Rb? Include the correct units for full credit. Example** (For Xe, the molar mass is 131.29 g/mol Xe)

Evaluate responses using AI:

OFF

What is the molar mass of Cs? Include the correct units for full credit. Example** (For Xe, the molar mass is 131.29 g/mol Xe)

Evaluate responses using AI:

OFF

What is the MOLAR MASS of MgF₂? You **must show ALL your work**(calculations) to receive credit. NO CREDIT WITHOUT WRITING OUT CALCULATIONS Example** Molar Mass of CO₂ = (12.011g C )+ (2 x 15.999 g O) = 44.009 g/mol CO₂ Include the correct units for full credit. (lose 0.75 pts per Question for missing/incorrect units) Only round your answer at the end

Evaluate responses using AI:

OFF

What is the mass of 3.56 moles of H₂? 

• 7.18 g

• 1.77 mol

• 1.77 g

• 0.57 mol

How many moles would make up a sample of 32.7 grams of NH₃?

• 19.19 mol

• 19.19 g

• 557.21 mol

• 0.43 g