<span>This is the complete answer, including the set of answer choices:
Certain conditions provide less than 10% yield of NH3 at equilibrium. Which statement describes this equilibrium?
A. The Keq is large and products are favored.
B. The Keq is small and products are favored.
C. The Keq is large and reactants are favored.
D. The Keqis small and reactants are favored.
E. The conditions of the reaction must be known to answer the question
To answer you must know that the equilibrium yield is the quantity of product obtained.
In this case it is 10% of NH3.
That means that the equilibrium is more favorable to the reactants.
Given that Ke relates the concentration of products / concentration of reactants, the answer is the Ke is small and reactants are favored
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Answer:
<em><u>Coal. Reserves, production, prices, employment and productivity, distribution, stocks, imports and exports.
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<em><u>Renewable & Alternative Fuels. Includes hydropower, solar, wind, geothermal, biomass and ethanol.
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<em><u>Nuclear & Uranium. ...
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<em><u>Total Energy.</u></em>
Explanation:
Answer:
A) 2.76 x 103 kJ
Explanation:
CH3OH (I)--------->CO (g) + 2H2 (g)
Number of moles contained in 87.1g of hydrogen gas= mass of hydrogen gas/ molar mass of hydrogen gas
Molar mass of hydrogen gas= 2gmol-1
Number of moles hydrogen gas = 87.1g/2gmol-1= 43.55 moles of hydrogen
1 mole of methanol yields 2 moles of hydrogen
x moles of methanol yields 43.55 moles of hydrogen
x= 43.55 moles of hydrogen × 1 mole of methanol/2 moles of hydrogen
x= 21.775 moles of methanol
Then;
If 1 mole of methanol absorbs 128KJ of energy
21.775 moles of methanol will absorb 21.775 × 128/1 = 2.7×10^3 KJ of heat
Where is the word problems? Like the problems that you have to put it in.
Explanation:
Global warming is warming to the earth people can stop littering to help it
