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If 30 ml of a stock solution of bacl2 can be mixed with water to prepare 150 ml of 0.3 mgml solution, what is the concentration of bacl2 in the stock solution in mgml? do not in…

If 30 ml of a stock solution of bacl2 can be mixed with water to prepare 150 ml of 0.3 mgml solution, what is the concentration of bacl2 in the stock solution in mgml? do not in…
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if 30 ml of a stock solution of bacl2 can be mixed with water to prepare 150 ml of 0.3 mgml solution, what is the concentration of bacl2 in the stock solution in mgml? do not include units in your answer.

User Rufus Pollock
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1 Answer

3 votes

Answer:

310

Step-by-step explanation:

User Nicholas Rees
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