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Chemistry, 29.10.2020 16:30 edjiejwi

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 mg/mL? Do not include units in your answer.

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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...
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