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Now that you have moles of potassium oxide figured, how many molecules are in the sample?
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Which substance absorbs 58.16 kj of energy when 3.11 mol vaporizes? a)ch4 b)h2s c)co2 d)nacl
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In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2
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For the reaction shown, calculate how many moles of no2 form when each of the following completely reacts. 2n2o5(g)→4no2(g)+o2(g) part a 1.0 mol n2o5 express your answer using two significant figures. nothing mol m o l request answer part b 5.4 mol n2o5 express your answer using two significant figures.
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Now that you have moles of potassium oxide figured, how many molecules are in the sample?...
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