Moles to Particles

How many atoms are in 6.3 mol Zn?

• 6.0x10²³atoms Zn

• 3.8x10²⁴atoms Zn

• 1.0x10^-23atoms Zn

• 410atoms Zn

How many Carbon Atoms are in 4.52 moles of Carbon?

• 6.02 x 10²³

• 1.33 x 10²³

• 4.52

• 2.72 x 10²⁴

How many atoms of iodine are in a mole of iodine?

• 53

• 63.55g

• 126.9

• 6.02 x 10²³

If you have moles on top, what do you need on the bottom of the conversion factor to be?

• atoms

• particles

• grams

• moles

Tags

SC3.c.

If you have particles on top, what do you need on the bottom of the conversion factor to be?

• atoms

• particles

• grams

• moles

Tags

SC3.c.

When you are solving for molecules, atoms, and particles you always use what number?

• 6.02 X 10²³

• Lucky 7

• Guess

• 24

Tags

SC3.c.

How many atoms are in 6.5 moles of zinc, Zn?

• 4.2 atoms

• 3.91 X 10^-24 atoms

• 3.91 x 10²⁴ atoms

• 5 x 10²⁴ atoms

Tags

SC3.c.

How many moles are in 2.85 x 10¹⁸ atoms of iron, Fe?

• 41.4 molecules

• 4.73 x 10^-6 molecules

• 4.73 x 10⁶ molecules

• 1.83 x 10^-21 molecules

Tags

SC3.c.

How many moles are in 3.01 x 10²² atoms of magnesium, Mg?

• 0.05 moles

• 1.81 X 10⁴⁶ moles

• 5.00 x 10²¹ moles

• 5 moles

How many particles are in 2.5 moles of a substance?

Tags

NGSS.HS-PS1-7