How much more water (in cubic feet) must be added to fill a swimming pool to five feet deep? It is two feet deep right now and the circumference is 62.8 feet
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Step-by-step explanation:
1)40% mixture of 0.2 mole of N2 and 0.6 mole of H2 react to give NH3 according to the equation :
N2(g) + 3H2(g) = 2NH3(g) at constant temperature and pressure. Then the ratio of the final volume to the initial
volume of gases is
(A) 4:5
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