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lisov135 [29]
2 years ago
15

For the reaction C + 2H2 → CH4, how many grams of hydrogen are required to produce 13.1 moles of methane, CH4 ?

Chemistry
1 answer:
BARSIC [14]2 years ago
7 0

Answer:

7.0

Explanation:

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A box contains identical balls of which 12 are red, 18 white and 8 blue. Three balls are drawn from the box one after the other
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b) The probability of drawing a blue ball is 8/38, or 4/19. To find that the first one is blue and the rest are red, the equation is done as follows: 4/19 × 6/18 × 6/17 = 8/233

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