Chemistry, 25.09.2021 05:20 bennettaly2452
4. A sample of Dicoumerol was analyzed and determined to contain 0.739 g of carbon, 0.0415 g of hydrogen and 0.219 grams of oxygen. Calculate the percent composition.
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Asap! will give brainiest when a heat wave strikes a region causing more people to run air-conditioning units, electrical demand increases. what needs to be done to meet this increased demand? raising the control rodslowering the control rodsremoving the control rods
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Nitric acid can be formed in two steps from the atmospheric gases nitrogen and oxygen, plus hydrogen prepared by reforming natural gas. in the first step, nitrogen and hydrogen react to form ammonia: (g) (g) (g) in the second step, ammonia and oxygen react to form nitric acid and water: (g) (g) (g) (g) calculate the net change in enthalpy for the formation of one mole of nitric acid from nitrogen, hydrogen and oxygen from these reactions. round your answer to the nearest .
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4. A sample of Dicoumerol was analyzed and determined to contain 0.739 g of carbon, 0.0415 g of
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