Estimate the equilibrium constant k
Estimate the equilibrium constant K? In the reaction A → 2B, the initial concentration of A was 0.400 mol/L and that of B was 0 mol/L. At equilibrium the concentration of A was 0.100mol/L.
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A sample of a mixture which is having the Na2CO3 and inert impurities is titrated with HCl, requiring the V ml to reach the phenolphthalein end point and a total of 4V ml to reach the modified methyl ornament point when the molar ration of NaHCO3
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A current survey reported that in sample of 300 students who attend two-year colleges, 105 work at least 20 hours per week. Additionally, in a sample of 225 students attending private four-year universities, only 20 students work at least 20 hours
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