Chemistry, 19.11.2020 19:40, Blazingangelkl

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Chemistry, 21.06.2019 22:30, Jasten

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Chemistry, 23.06.2019 03:40, ElegantEmerald

The following questions a24 - a26 relate to 100 ml of 0.0150 m solution of benzoic acid (c6h3cooh). ka(c6h3cooh) = 6.4 x 10^-5. what is the ph of the solution after the addition of 1 x 10^-3 moles of naoh? you may assume no volume change to the solution upon addition of the naoh.

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Chemistry, 23.06.2019 09:00, msladycie8831

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Chemistry, 23.06.2019 11:00, landon6663

Which of the following reactions represents an exothermic reaction? nh3(g) + 12.0 kcal ½n2(g) + 3/2 h2(g) ch4 + 2o2 co2 + 2h2o + 212,800 cal c + 2s cs2, h = 27,550 cal c(graphite) c(diamond), h = 0.45 kcal 2h2o 2h2 + o2, h = +58 kcal

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