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Mole to Mass Conversion Quiz Per 6 redo

Posljednje ažuriranje almost 2 years ago

5

Instrukcije

For each answer round to a reasonable number. Don't forget units - g for gram, mol for moles, g/mol for grams per mole,

1

Pitanje 1

1.

What is the molar mass of Se?

1

Pitanje 2

2.

What is the molar mass of SrBr₂?

1

1

1

Pitanje 3

3.

How many grams are there in 1.3 moles of BaO?

Pitanje 4

4.

How many moles are there in 32 g of Mg₃N₂?

Pitanje 5

5.

How many moles are there in 357 g of Fe(NO₃)₃?