Converting Moles to Molecules

How many water molecules are in 5.2 moles of water?

• 6.0 x 10²³ molecules

• 5.2 molecules

• 3.1 x 10²⁴ molecules

• 8.6 x 10^-24 molecules

How many molecules of diphosphorus pentachloride are in exactly 1 mole of P₂Cl₅?

• 2 atoms

• 5 atoms

• 2 moles

• 5 moles

• 6.022 x 10²³ molecules

What is the conversion factor that should be used to determine how many molecules is 4.00 moles of glucose, C₆H₁₂O₆?

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How many molecules is 31.8 moles of water?

• 5.28 x 10^-23 molecules

• 1.91 x 10²⁵ molecules

• 5.28x 10^-25 molecules

• 1.91 x 10²³ molecules

What converting from moles to the number of particles, moles is multiplied by:

• an equivalent value

• a conversion factor

• the number of atoms in the formula

• the mass of the substance

Tags

NGSS.HS-PS1-7

What is correct equation that should be used to determine how many molecules is 0.75 moles of (NH₄)₃PO₄?

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How many molecules of CO₂ can be formed from 33.6 L of CO₂?

• 66 molecules

• 6.02 x 10²³ molecules

• 9.03 x 10²³ molecules

• 2.50 x 10²² molecules

Tags

NGSS.HS-PS1-7

How many atoms are in 1.5 moles of O₂

• 33.6 atoms

• 48 atoms

• 9.03 x 10²³ atoms

• 2.50 x 10^-24 atoms

Tags

NGSS.HS-PS1-7

How many molecules are in 2.5 moles of carbon dioxide (CO_2)?

• 1.51 x 10^24 molecules

• 6.02 x 10^23 molecules

• 3.01 x 10^24 molecules

• 7.53 x 10^23 molecules

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

• 6.022 x 10^23 molecules/mole

• 1 mole/6.022 x 10^23 molecules

• 1 molecule/6.022 x 10^23 moles

• 6.022 x 10^23 moles/molecule

Tags

NGSS.HS-PS1-7