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Question
Butane, C4H10, reacts with excess oxygen to produce carbon dioxide gas and water. What volume of CO2, measured at 25.0 C and 0.922 atm is produced from the reaction of 14.0 g C4H10 with excess oxygen? (R = 0.08206 Latm/molK)A.2.04 L
B.3.72 L
C.6.39 L
D.8.15 L
E.25.6 L
Answer
This answer is hidden. It contains 2 characters.
Related questions
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Q:
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2/ Decreasing the temperature will cause the reaction to proceed in the forward direction, increasing the equilibrium concentration of CO(g).
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B.
C.
D.
E.
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Q:
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B.
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D.
E.
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Q:
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Q:
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Q:
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Q:
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Q:
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Q:
What is the half-life of a first-order reaction if it takes 4.4 10-2 seconds for the concentration to decrease from 0.50 M to 0.20 M?A.2.5 10-2 sB.3.3 10-2 sC.1.6 sD.21 sE.27 s
Q:
Hydrogen peroxide decomposes into water and oxygen in a first-order process.
H2O2(aq) H2O() + 1/2 O2(g)
At 20.0 C, the half-life for the reaction is 3.92 104 seconds. If the initial concentration of hydrogen peroxide is 0.52 M, what is the concentration after 7.00 days?
A.1.2 10-5 M
B.0.034 M
C.0.074 M
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E.0.52 M
Q:
A student analyzed a first-order reaction and obtained the graph below. Unfortunately, the student forgot to label the axes. What are the correct labels for the x and y axes? A.x axis = time, y axis = ln[A]
B.x axis = ln[time], y axis = [A]
C.x axis = ln[time], y axis = [A]
D.x axis = time, y axis = 1/[A]
E.x axis = 1/time, y axis = 1/[A]