10 What mass of NaOH is required to react exactly with 25 0 mL of 1 2 M H SO4 a 1 2 g b 1 8 g 2 4 g 3 5 g c d 11 Consider the

Question

10 What mass of NaOH is required to react exactly with 25 0 mL of 1 2 M H SO4 a 1 2 g b 1 8 g 2 4 g 3 5 g c d 11 Consider the reaction between 15 0 mL of a 1 00 M aqueous solution of AgNO and 10 0 mL of a 1 00 M aqueous solution of K CrO4 When these react a precipitate is observed What is present in solution after the reaction is complete Note the solid is not considered to be in solution a Ag NO K CrO2 water b Ag NOy K water c K CrO2 water d NO K CrO2 water 12 With what volume of 5 0 M HF will 7 4 g of calcium hydroxide react completely according to the reaction 2HF Ca OH 2 CaF2 2H O 1

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