Assuming that the volumes are additive, what volume of water must be added to 35.0mL of 23.0 M HCl to make a solution which is 3.00 M?

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  1. mL x M = mL x M
    35.0 mL x 23.0M = mL x 3.00M
    Solve for mL which will be the TOTAL volume. The volume to be added will be 35.0 mL less than that.

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  2. 233.3ml

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