A B C Be sure to answer all parts. How many moles and numbers of ions...

Question

Question

A

B

C

Answer 1

Answer #1

Molasity of KBr = 2.84x102 - 0.472 m 6.022X1023 moles of KBY = 0.472x0.83= 0.391 mol 6:022x1023 10.3917 mot of potassium 12.3

Answer 2

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