A mixture of hases contains 0330 mol ch4 0230 mol c2h6 and
A mixture of hases contains 0.330 mol CH4, 0.230 mol C2H6 and 0.270 mol C3H8. The total pressure is 1.55 atm. Compute the partial pressures of the gases.
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after 740 min 350 of a compound has decomposed explain what is the half-life of this reaction assuming first-order
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a mixture of hases contains 0330 mol ch4 0230 mol c2h6 and 0270 mol c3h8 the total pressure is 155 atm compute the
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a metal has denisty 64gcm3 is dropped into water upto 906ml the water rise 1214 ml compute mass of
propose an appropriate method indicating reagents and solvents for preparing the subsequent from a starting material of
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