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The reaction of fluorine with ammonia produces dinitrogen tetrafluoride and hydrofluoric acid.
F2(g) + NH3(g) -> N2F4(g) + HF(g)
a. If you have 66.5g NH3, how many grams of F2 are required for complete reaction?
b. How many grams of NH3 are required to produce 4.65g HF?
c. How many grams of N2F4 can be produced from 225g F2?
How much PV work is done, if 90 grams of ethylene and 120 grams of HCl are allowed to react at atmospheric pressure and the volume change is -71.2 liters?
3.00×10-3 mol of HBr are dissolved in water to make 18.0 L of solution. What is the concentration of hydroxide ions, [OH^-], in this solution?
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Carry out a calculation that would show only Al(OH)3, but not Mg(OH)2, will form precipitate in a solution that contain 0.10 M Al3+ and 0.10 M Mg2+ if the solution is buffered at pH = 9.00.
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What properties of soil and its components could be measured to determine whether two soil samples are consistent with having a common origin?
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