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Lyrx [107]
3 years ago
14

State how many mole ratios can be written for a reaction involving three substances.

Chemistry
1 answer:
Harrizon [31]3 years ago
6 0
It's one ratio per substance so say if you had N2 + 3H2 > 2NH3 (chemical equation for the synthesis of ammonia) just look at the number coefficients(for 3H2 the coefficient would be 3  and for 2NH3 the coefficient would be 2 and so on)So it  would take 1mole of nitrogen to react with 3 moles of hydrogen In order to produce 2 moles of ammonia  so there would be 6 ratios you could write comparing two substances at a time In a reaction involving 3 substances ^^; hope this helps somewhat ^^;
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The balanced chemical reaction is:

<span>C4H8O2 + 2H2--> 2C2H6O

</span>A. How many grams of ethyl alcohol are produced by reaction of 2.7 mol of ethyl acetate with H2? 2.7 mol C4H8O2 ( 2 mol C2H6O / 1 mol C4H8O2) (46.07 g / 1 mol) = 248.78 g ethyl alcohol

B. How many grams of ethyl alcohol are produced by reaction of 13.0g of ethyl acetate with H2?
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