Converting Moles to Molecules

Which conversion factor should be used for the following question " How many molecules are there in 4.00 moles of glucose, C₆H₁₂O₆? 

• mole = 78.12 g

• mole = 22.4 L 

• mol = 6.02x 10²³ particles 

• more than one

What operation will be performed when converting from moles to another unit?

• addition

• subtraction

• multiplication

• division

How many molecules are in 9.44 moles of Aluminum chloride?

• 5.68 molec AlCl₃

• 5.68x10²⁴ molec AlCl₃

• 0.705 molec AlCl₃

• 1.25x10²³ molec AlCl₃

What is the conversion factor (what do you multiply or divide by?) to determine how many molecules are there in 4.00 moles of glucose, C₆H₁₂O₆?

• Molar Mass of C6H12O6

• 6.02 X 10 23

• Avogadro's Number

Which option shows how you would set up to solve for the following problem: How many molecules are there in 31.8 moles of water? (Molar Mass of H2O =18)

• 31.8/18

• 31.8 X 18

• 31.8 X (6.02 X 10^23)

• (6.02 X 10^23)/31.8

How many molecules are in 2.5 moles of carbon dioxide (CO2)?

Tags

NGSS.HS-PS1-7

What is the conversion factor used to convert moles to molecules?

• Molar mass of the substance

• Avogadro's number

• Density of the substance

• Volume of the substance

Tags

NGSS.HS-PS1-7

If you have 0.75 moles of water, how many molecules do you have?

Which of the following represents Avogadro's number?

Tags

NGSS.HS-PS1-7

How many molecules are in 5 moles of nitrogen gas (N2)?