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Recent content by Raheel616
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Chemistry: Post your doubts here!
Which process could be used to calculate the bond energy for the covalent bond X-Y by dividing its ΔH by n? A. XYn (g) ---> X (g) +nY (g) B. 2XYn (g) ---> 2XYn-1 (g) +Y2 (g) C. Y (g) + XYn-1 (g) --->XYn (g) D. nXY (g) ---> nX (g) + n/2Y2 (g) -
Chemistry: Post your doubts here!
Concentrated sulfuric acid behaves as a strong acid when it reacts with water H2SO4 + aq => H^+ + H2SO4^- The HSO4^- ion behaves as a weak acid. H2SO4^-(aq) <=> H^+(aq) + SO4^2- Which statements are true for 1.0 ml dm^3- sulfuric acid? 1. [H^+(aq)] is high 2. [SO4^2- (aq)] is high 3...