How many mls of a 2%(w/v) solution should be used to produce 500 ml of a...

Question

Question

How many mls of a 2%(w/v) solution should be used to produce 500 ml of a 0.04%(w/v) solution?

science chemistry

Answer 1

Answer #1

Diluted concentrated c, = 2%. (W/V) V, = ? C2 = 0.04% v2 = 500 me Dilution formula e, u,= GUL ,= SUL V = 0.04%8500 ml 27, -

Answer 2

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