Stoich g to g

Stoich g to g

gram of one substance to grams of another

Example 1

Example 2 (same type)

Template. You do NOT need to modify (shorten it) for the problems in this quizizz.

Multiple Choice

1. 2Al + 3H₂SO₄ -> Al₂(SO₄)₃ + 3H₂

How many grams of aluminum sulfate would be formed if 250g H₂SO₄ completely reacted with aluminum?

• 0.85 g

• 450 g

• 290 g

• 870 g

Multiple Choice

2. For the reaction represented by the equation Cl₂ + 2KBr → Br₂ + 2KCl, how many grams of potassium chloride can be produced from 356 grams potassium bromide?

• 749 g

• 225 g

• 479 g

• 814 g

Multiple Choice

3. 6.50 grams of aluminum reacts with an excess of oxygen. How many grams of aluminum oxide are formed?

4Al + 3O₂ -> 2Al₂O₃

• 11.8 g of aluminum oxide

• 12.3 g of aluminum oxide

• 13.7 g of aluminum oxide

• 14.9 g of aluminum oxide

Multiple Choice

How many grams of Hydrogen (H₂) are necessary to completely react with 50 g of nitrogen in the reaction below?

N₂ + 3H₂ -> 2NH₃

• 10.2

• 10.5

• 10.7

• 10.9

Multiple Choice

How many grams of nitrogen (N₂) are needed to completely react with 15 g of hydrogen in the reaction below?

N₂ + 3H₂ -> 2NH₃

• 70 g

• 60 g

• 50 g

• 40 g

Multiple Choice

2AgNO₃ +BaCl₂ -> 2AgCl +Ba(NO₃)₂

How many grams of silver chloride are produced from 5g of silver nitrate reacting with an excess amount of barium chloride?

• 3.67

• 4.03

• 4.17

• 4.21