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100

How many grams in 60.2 x10^23 atoms C?

12.01 g C

100
What is the mass (g) of 1.00 mol Li?
6.94 g Li
100
How many moles in 2.65 g Fe?
0.0474 mol Fe
100
What is Avogadro's Number?
6.02 x 10^23
100

What did Mrs. Nguyen major in?

Chemistry

200
How many moles in 3.011 x 10 ^23 atoms Mg?
0.5000 mol Mg
200
How many atoms in 6.755 mol Pb?
4.068 x 10^23 atoms Pb
200
How many grams in 6.50 moles Cu
413 g Cu
200

How many items are in a mole?

6.02 x 10^23 items

200

How many letters are in Mrs. Nguyen's old last name?

11

300

How many grams in 10.5 x 10^23 atoms Mg?

6.05 g Mg

300
How many moles in 0.00750 g Ag? (in scientific notation)
6.95 x 10^-5 mol Ag
300
How many moles are in 0.535 g Zn?
0.00818 mol Zn
300
What is the molar mass of Iridium?
192.2 g/mol
300

What is Mrs. Nguyen's favorite color?

Purple

400
How many atoms in 0.250 mol S?
1.51 x 10^23 atoms S
400

How many moles in 2.25 x 10^25 atoms Zn?

37.4 mol Zn

400
How many grams in 4.50 x 10^12 atoms Cl?
2.65 x 10^-10 g Cl
400
What is the molar mass of Xenon?
131.3 g/mol
400

What color is Mrs. Nguyen's car?

yellow green

500

How many atoms in 0.02550 g Pt?

7.872 x 10^19 atoms Pt

500
How many moles in 150 g S?
4.7 mol S
500

How many grams in 8.42 x 1023 atoms Br?

112 g Br

500

How many siblings does Mrs. Nguyen have?

8

500

Where is Mrs. Nguyen from?

Madagascar