If I could provide you with a hydrogen powered car?

Chaosman asked:


That would cost about $5000 for the conversion and a hydrogen converter installed at your home that would make fuel for about 50 cents a liter, would you be interested?
That answer couldn’t be more bang on Cap’n.

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Can anyon please answer these Stoichiometry questions for me with work?

Conor R asked:


1.Use the balanced equation to find out how many grams of sulfur dioxide are actually produced if 1.5×10^27th power of molecules of zinc sulfide are reacted with excess oxygen and the percent yield is 75%, 2 ZnS + 3O2 – > 2 ZnO + 2SO2

2. The Haber process is the conversion of nitrogen and hydrogen at high pressure in ammonia as follows: N2 + 3H2 -> 2NH3, If you must produced 700 g of ammonia, what mass of nitrogen should you use in the reaction, assuming that the percent yield of this reaction is 70%?

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