I really need help with questions like these.
24cm3 of a mixture of methane and ethane were exploded with 90cm3 of oxygen. After cooling to room temperature, the volume of gas was noted. It was found to decrease by 32cm3 when treated with KOH solution. (pressure constant throughout). Calculate the composition of the mixture.
Assume all gas volumes are measured at the same temperature and pressure.
Given the reaction between nitrogen and hydrogen to form ammonia
N2 (g) + 3H2 (g) ↔ 2NH3 (g)
(arrow shows reversible reaction)
What volume of hydrogen in dm3 is added to make 60 cm3 of ammonia
P.S My lecturer is using Niels Bohr's theory and avogadro's law.
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4 Answers
11iss question ka general reaxn likho .aur coefficients ko unke contration ke hisab se delko and finally mole concept (avogadro law oh obvious hai)
Isme POAC(principle of atomic conservation) bhi lagaya ja sakta hai
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