Mole Conversions

Atoms

100

How many grams in 6.0222 x 10²³ atoms C?

12.01 g C

200

How many moles in 3.011 x 10²³ atoms Mg?

0.5000 mol Mg

300

How many grams in 10.5 x 10²³ atoms Mg?

Around 42

400

How many atoms in 0.250 mol S?

1.51 x 10²³ atoms S

500

How many atoms of H are in 0.02550 g of CH₄?

3.8x10²¹

Moles

100

What is the mass (g) of 1.00 mol Li?

6.94 g Li

200

The number of atoms in 6.755 mol Pb?

4.068 x 10²⁴ atoms Pb

300

How many moles in 0.00750 g Ag? (in scientific notation)

6.95 x 10^-5 mol Ag

400

How many moles in 2.25 x 10²⁵ atoms Zn?

37.4 mol Zn

500

How many moles in 150 g S?

4.7 mol S

Grams

100

How many moles in 2.65 g Fe?

0.0474 mol Fe

200

How many grams in 6.50 moles Cu

413 g Cu

300

The amount of moles in 0.535 g Zn?

0.00818 mol Zn

400

Grams in 4.50 x 10¹² atoms Cl?

2.65 x 10^-10 g Cl

500

The molar mass of caffeine C₈H₁₀N₄O₂

194.19 g/mol

Random

100

What tool do you use to find the molar mass of any element?

Periodic Table

200

The molar mass of water

18.02

300

The formula for Caffeine is C₈H₁₀N₄O₂, what percent of this compound is Carbon? (percent by mass)

49.47

400

A chemical containing C, H, and O has a molar mass of 392.57 g/mol, is made up of 73.42% Carbon, and 16.30% Oxygen. What is this chemical?

C₂₄H₄₀O₄

500

A sample was made up of 4.59g of Sodium, 7.09g of Chloride, and 9.6g of Oxygen.  What is the empirical formula for this compound?

NaClO3

Thor

100

Known as the God of Thunder

Thor

200

What is the name of Thors hammer

Mjolnir

300

In Thor 3, he fought this other avenger

Hulk

400

The molar mass of Thorium?

232.04

500

Thor has appeared in how many marvel Movies?

8