Advanced Mole Conversions

How many moles are in 16.94g of water?

• 16.94 mol H₂O

• 0.9401 mol H₂O

• 305.3 mol H₂O

• 1.063 mol H₂O

What is the mass in grams of 5.90 mol C₈H_18?

• .0512 g

• 19.4 g

• 673 g

• 389 g

Tags

NGSS.HS-PS1-7

How many moles are in 19.82 g Mg? 

• 1.226mol Mg

• 481.7mol Mg

• 1.000mol Mg

•  0.8156 mol Mg

What is the mass in grams of 2.3456 moles of W?

• 431.22 grams

• 6.02 grams

• 207.2 grams

• 486.01 grams

Tags

NGSS.HS-PS1-7

• 220 grams

• 440 grams

• 660 grams

• 880 grams

If you have 3 moles of sodium chloride (NaCl), how many formula units do you have?

• 18 g

• 36 g

• 72 g

• 144 g

• 45 grams

• 90 grams

• 180 grams

• 360 grams

Tags

NGSS.HS-PS1-7

How many atoms are in 2 moles of helium (He)?

How many moles are in 1459 grams of Na?

• 63.46 moles

• 60.36 moles

• 10 moles

• 1 mole