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Determined the limiting reactant and the theoretical yield (in g) of nitrogen that can be formed from 24.0 g N2O4 and 23.5 g N2H4 molar masses are as follows: n2o4 92.02 n2h4 32.05
a. limiting reactant:
b. theoretical yield of N2:
c. Determined percent yield and the grams of reactants which remain:
percent yield:
mass of each reactant remaining:
d. if the reaction took place in a sealed container, which of the gaseous products shown would have the igher mole fraction in the gas phase above the liquide solution?
e. What volume 4.3g of nitrogen gas occupy STP?
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Find the weight percent copper in the salt. Would you help me to sort out this question? A 3.026 gram portion of Cu(II) salt was dissolved in a 250 ml volumetric flask. A 25.0mL
a 125 g metal block at a temperature of 93.2 Celsius degree was immersed in 100. g of water at 18.3 celsius degree. given the specific heat of the metal (Cp = 0.900 J/g Celsius), find the final temperature of the block and the water.
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