13. Limiting reagent PrepaTec CCM (ENGLISH)


13. Limiting reagent PrepaTec CCM (ENGLISH)Versión en línea Solve this exercise step by step. Originally authored by Leticia López. Updated by María Cano, 2026 por Maria Teresa Cano Cruz 1 Which are the coefficients that balance the chemical equation? a 1, 2, 1, 1 b 1, 2, 1, 2 c 1, 2, 2, 1 d 1, 1, 1, 2 2 Molar mass of iron (Fe) in g/mol a 26 b 124 c 56 3 Molar mass of silver nitrate (AgNO3) in g/mol a 170 b 78 c 138 d 109 4 Molar mass of silver (Ag) in g/mol a 47 b 78 c 195 d 108 5 0.52 g of iron (Fe) react with 5 g of silver nitrate (AgNO3). What is the mass of silver (Ag) produced based on the mass of iron? a 1.00 g b 2.00 g c 0.87 g d 4.32 g 6 0.52 g of iron (Fe) react with 5 g of silver nitrate (AgNO3). What is the mass of silver (Ag) produced based on the mass of silver nitrate? a 3.17 g b 6.35 g c 4.17 g d 9.18 g 7 0.52 g of iron (Fe) react with 5 g of silver nitrate (AgNO3). What is the mass of silver (Ag) produced based on the mass of the limiting reagent? a 2.00 g b 3.17 g c 5.17 g d 1.17 g 8 0.52 g of iron (Fe) react with 5 g of silver nitrate (AgNO3). Which of the following species is the limiting reagent? a Fe b AgNO3 c Ag d Fe(NO3)2 9 0.52 g of iron (Fe) react with 5 g of silver nitrate (AgNO3). Which of the following species is the excess reagent? a Fe b AgNO3 c Ag d Fe(NO3)2 10 0.52 g of iron (Fe) react with 5 g of silver nitrate (AgNO3). If 1.50 g of solver are recovered at the end, what is the percentage yield? a 90% b 133% c 75% d 80%

13. Limiting reagent PrepaTec CCM (ENGLISH)Versión en línea

Solve this exercise step by step. Originally authored by Leticia López. Updated by María Cano, 2026

por Maria Teresa Cano Cruz

Which are the coefficients that balance the chemical equation?

1, 2, 1, 1

1, 2, 1, 2

1, 2, 2, 1

1, 1, 1, 2

Molar mass of iron (Fe) in g/mol

124

Molar mass of silver nitrate (AgNO3) in g/mol

170

138

109

Molar mass of silver (Ag) in g/mol

195

108

0.52 g of iron (Fe) react with 5 g of silver nitrate (AgNO3). What is the mass of silver (Ag) produced based on the mass of iron?

1.00 g

2.00 g

0.87 g

4.32 g

0.52 g of iron (Fe) react with 5 g of silver nitrate (AgNO3). What is the mass of silver (Ag) produced based on the mass of silver nitrate?

3.17 g

6.35 g

4.17 g

9.18 g

0.52 g of iron (Fe) react with 5 g of silver nitrate (AgNO3). What is the mass of silver (Ag) produced based on the mass of the limiting reagent?

2.00 g

3.17 g

5.17 g

1.17 g

0.52 g of iron (Fe) react with 5 g of silver nitrate (AgNO3). Which of the following species is the limiting reagent?

AgNO3

Fe(NO3)2

0.52 g of iron (Fe) react with 5 g of silver nitrate (AgNO3). Which of the following species is the excess reagent?

AgNO3

Fe(NO3)2

0.52 g of iron (Fe) react with 5 g of silver nitrate (AgNO3). If 1.50 g of solver are recovered at the end, what is the percentage yield?

90%

133%

75%

80%