a sample of 340 grams of nitrogen gas reacts with
A sample of 34.0 grams of nitrogen gas reacts with an excess of hydrogen gas to give an actual yield of 4.75 grams ammonia. determine the percent yield for this reaction as N2(g) + 3 H2(g) ? 2 NH3(g)
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you have a stock solution of 148m ammonia determine how many milliliters of this solution should you dilute to make 1000ml of 0250m
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considering the heisenbergs uncertainty principle compute the uncertainty in the position of a 150-mg mosquito moving at a speed of 140 ms if the
determine the volume of 450m napo4 is needed to precipitate all the leadii ions from 1900ml of 550m leadii nitratethe solubility of barium nitrates
a sample of 340 grams of nitrogen gas reacts with an excess of hydrogen gas to give an actual yield of 475 grams ammonia determine the percent yield
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bone was dissolved in hcl giving 530 ml of solution that contains calcium chloride potassium oxalate was added to precipitate the ca2 ions from the
you place ethanol of 100 grams and water of 100 grams in a refrigerator both are at room temperature initially determine which of the two liquid
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