TGS - Percentage Yield Part 2 - JBI
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Last updated almost 5 years ago
5 questions
1
Calcium reacts with hydrochloric acid to produce calcium chloride and hydrogen:Ca (s) + 2HCl (aq) → CaCl2 (aq) + H2 (g)Calculate the maximum theoretical mass of calcium chloride which can be produced from 40 g of calcium.
Calcium reacts with hydrochloric acid to produce calcium chloride and hydrogen:
Ca (s) + 2HCl (aq) → CaCl2 (aq) + H2 (g)
Calculate the maximum theoretical mass of calcium chloride which can be produced from 40 g of calcium.
1
In the above reaction, only 71 g of calcium chloride were produced. Calculate the percentage yield of the reaction. Give your answer to the nearest percent.
In the above reaction, only 71 g of calcium chloride were produced. Calculate the percentage yield of the reaction. Give your answer to the nearest percent.
1
Magnesium reacts with oxygen to form magnesium oxide:2Mg (s) + O2 (g) → 2MgO (s)What is the maximum mass of magnesium oxide that could be produced from 6 g of magnesium?
Magnesium reacts with oxygen to form magnesium oxide:
2Mg (s) + O2 (g) → 2MgO (s)
What is the maximum mass of magnesium oxide that could be produced from 6 g of magnesium?
1
Lithium reacts with hydrochloric acid to form lithium chloride and hydrogen:2Li (s) + 2HCl (aq) → 2LiCl (aq) + H2 (g)What is the maximum mass of lithium chloride which could be produced from 14 g of lithium metal?
Lithium reacts with hydrochloric acid to form lithium chloride and hydrogen:
2Li (s) + 2HCl (aq) → 2LiCl (aq) + H2 (g)
What is the maximum mass of lithium chloride which could be produced from 14 g of lithium metal?
1
In the above reaction, 82 g of lithium chloride were produced. Calculate the percentage yield of the reaction. Give your answer to the nearest whole percent.
In the above reaction, 82 g of lithium chloride were produced. Calculate the percentage yield of the reaction. Give your answer to the nearest whole percent.