Mole to Mass Conversion

If an atom of Fluorine has an atomic mass of 19 amu, it has a Molar mass of ____

• 19 lbs.

• 19 kg

• How am I supposed to know?

• 19 g/mol

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What are the units for molar mass?

• grams

• amu

• grams/mole

• liters

Tags

NGSS.HS-PS1-7

48.86 g of cobalt is equal to how many moles of cobalt?

• 1319 moles

• 1.8 moles

• 0.829 moles

• 1.2 moles

Tags

NGSS.HS-PS1-1

How many moles are in 32 grams of Oxygen (O)?

• 3

• 2

• 1

• 4

Tags

NGSS.HS-PS1-7

• 18 g

• 36 g

• 72 g

• 144 g

What is the mass of one mole of silver?

• 32.06 g

• 107.87 g

• 14.01 g

• 22.99 g

Tags

NGSS.HS-PS1-1

When converting a moles to mass, what unit must be in the denominator of the conversion factor?

• grams

• moles

• grams/mole

Convert 50.0 grams of H₂O to moles of H₂O.

• 901 moles

• 18.02 moles

• 2.77 moles

What mass of calcium chlorate, Ca(ClO₃)₂, is equivalent to 0.750 moles of the substance?

• 155.24 grams

• 206.98 grams

• 128.65 grams

2.50 moles of sodium sulfate, Na₂SO₄, are added to a solution. What mass of the substance was this?

• 297.65 grams

• 142.05 grams

• 355.13 grams