Chemistry, 14.04.2020 10:07 hawleyemily
How many kilojoules of heat are release when 5.60 grams of methane burn in oxygen gas?
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Which of the following elements is a representative element? a. chromium (cr) b. aluminum (al) c. mercury (hg) d. silver (ag)
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Is this a scientific model? use complete sentences to explain why or why not. a graphic organizer showing the water cycle
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Butadiene undergoes a reaction at a certain temperature in the gas phase as follows: 2c4h6(g) --> c8h12(g) the following data were collected for this reaction: time (min) [c4h6] (m) 0 0.36 15 0.30 30 0.25 48 0.19 75 0. determine the order of the reaction and the rate constant. 1st order and k = 4.3x10 -4 s-1 1st order and k = 2.3x10-4 s-1 2nd order and k = 4.3x10-4 s-1 2nd order and k = 2.3x10-4 s-1 zero and k = 4.3x10-4 s-1
Answers: 3
How many kilojoules of heat are release when 5.60 grams of methane burn in oxygen gas?...
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