The molar concentration of H3O+ ions in the following solutions was measured at 25 °C. Calculate the pH and pOH of the solution: (a) 1.5 x 10-5 mol dm-3 (a sample of rain water), (b) 1.5 mmol dm-3, (c) 5.1 x 10-14 mol dm3, (d) 5.01 x 10-5 mol dm-3 .

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Q: Write the equilibrium constant expression, K, for the following reaction taking place in dilute…

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A: The given equation is : 2NO2 ⇌ N2O4

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Environmental Pollution

Environmental pollution occurs due to some unwanted alteration in the surroundings which results in unfavorable effects on all organisms of that surrounding.