It depends on the context iorn is a transition metal so it can hold a charge from 1-8
V = 60.0 g/ 0.70 g/mL = 85.7 mL Hope this helps! ;D
Blue litmus paper turning red means that the solution where the litmus paper was submerged is an acidic solution with a pH of less than 7. Another verification of the nature of the solution is the turning to red of methyl orange in acidic solutions. The answer then is D.
