-------> ANSWER: What is the FORMULA for the limiting reagent? __________ ------
ID: 815662 • Letter: #
Question
-------> ANSWER: What is the FORMULA for the limiting reagent? __________
-------> What is the maximum amount of sodium hydroxide that can be produced? _______ moles
-------> ANSWER: What is the FORMULA for the limiting reagent? __________
-------> What is the maximum amount of carbon dioxide that can be produced? _______ moles
1) For the following reaction, 0.297 moles of sodium are mixed with 0.133 moles of water. sodium (s) + water (l) carbon dioxide (g) + hydrogen (g) -------> ANSWER: What is the FORMULA for the limiting reagent? __________ -------> What is the maximum amount of carbon dioxide that can be produced? _______ moles sodium hydroxide (aq) + hydrogen (g) -------> ANSWER: What is the FORMULA for the limiting reagent? __________ -------> What is the maximum amount of sodium hydroxide that can be produced? _______ moles 2) For the following reaction, 0.431 moles of carbon monoxide are mixed with0.534 moles of water. carbon monoxide (g) + water (l)Explanation / Answer
1. 2 Na + 2 H2O --> 2 NaOH + H2
0.297 moles 0.133 moles
a) 2 moles of sodium are reacting with 2 moles of water. That is, Reactants should be in 1:1
As water is present in less amount so water is a limiting reagent.
b) 2 moles of water is giving 2 moles of sodium hydroxide so 0.133 moles of water will give 0.133 moles of Sodium Hydroxide.
2. . CO + H2O --> CO2 + H2
0.431 moles 0.534 moles
a) 1 mole of carbon mono oxide is reacting with 1 mole of water. That is, Reactants should be in 1:1
As carbon mono oxide is present in less amount so carbon mono oxide is a limiting reagent.
b) 1 moles of carbon mono oxide is giving 1 moles of carbon dioxide so 0.431 moles of carbon mono oxide will give 0.431 moles of carbon dioxide.
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