Question
QUESTION1:
QUESTION2:
Which element is the reducing agent in this reaction? Enter the chemical symbol of the element. is the reducing agent. Part A What volume of 0.110 M HCIO4 solution is needed to neutralize 45.00mL of 8.50 x 10-2 M NaOH? Part B What volume of 0.124 M HC1 is needed to neutralize 2.55g of Mg(OH)2? Part C If 25.8mL of AgNO3 is needed to precipitate all the Cl- ions in a 0.775-mg sample of KC1 (forming AgCl), what is the molarity of the AgNO3 solution? Part D If 45.4mL of 0.108 M HC1 solution is needed to neutralize a solution of KOH, how many grams of KOH must be present in the solution?
Explanation / Answer
1) Nitrate
2) 34.77 ml
703.85 ml