What is the concentration of the new solution if 20 ml of

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What is the concentration of the new solution If 2.0 mL of H₂O is added to 8.0 mL of a 0.30 M solution to make a new solution with a total volume of 10.0 mL,?

How many moles are contained in 500.0 mL of solution If this solution of Co (NO₃)₂ has a concentration of 0.10 M,?

Reference no: EM13372540

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