Chemistry, 28.09.2019 01:20 celeste5364
calculate the freezing point of the solution. after mixing these 2 bottles together, set kf of water = 1.86 ° c / m.
bottle 1 contained 0.3 grams of glucose in 1000 grams of water.
the 2nd bottle contains 0.5 mol fructose in 1000 grams of water.
Answers: 1
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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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Which one of the following bonds would you expect to be the most polar? a) b–h b) n–h c) p–h d) al–h e) c–h
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Chemistry, 22.06.2019 23:10
Afusion reaction takes place between carbon and another element. neutrons are released, and a different element is formed. the different element is a) lighter than helium.b)heavier than helium.c)the same weight as helium.d)dependent on the element that reacted with carbon.
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calculate the freezing point of the solution. after mixing these 2 bottles together, set kf of water...
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