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A) If 14.88 ml of NaOH at a concentration of 0.1178 M is needed to reach the equivalence point (the end point) in a titration of 20.00 ml of HCl, what would be the molarity of the HCl?

B) What volume in ml of 0.0985 M NaOH solution is required to reach the end point in the complete titration of a 15.0 ml sample of 0.124 M phosphoric acid?

C) What is the hydronium ion concentration of a solution with an hydroxyl ion concentration of 1.8 x 10^-10 M ?

D) What is the hydronium ion concentration of a solution with an hydronium ion concentration of 5.13 x 10 ^-9 M?

E) Calculate the molarity of a solution with 315mg of glucose in 58.2 ml of solution?

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  • Category:- Chemistry
  • Reference No.:- M9472023

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