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Mole Quiz Per 4 Apr 11 2024

Posljednje ažuriranje almost 2 years ago

3 questions

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.

How many grams are there in 7.3 moles of CrO?

1

Pitanje 2

2.

How many moles are there in 34 g of Ni₃P₂?

1

Pitanje 3

3.

2Li + Cl₂→ 2LiCl
How many moles of Cl₂do I need to react 4.4 moles of Li?