Question
How did he get 15 moles?
What is the molarity of a 5.00 x 102 ml solution containing 2490 g of KI?
5.00*10^2ml = 500ml = .5L
KI has molar mass 166, so you have 15 moles of KI
15moles/.5L = 30moles/L = 30M
What is the molarity of a 5.00 x 102 ml solution containing 2490 g of KI?
5.00*10^2ml = 500ml = .5L
KI has molar mass 166, so you have 15 moles of KI
15moles/.5L = 30moles/L = 30M
Answers
justin
Given the reaction: Ni (s) + 4 CO (g) Ni(CO)4 (g) E = –154 kJ, how many kilograms
of CO are required for this reaction to release 756 kJ of energy?
please
of CO are required for this reaction to release 756 kJ of energy?
please
justin
oops my bad. was gonna post new question, sorry i don't know the answer.