rfrancois9090 rfrancois9090

11-02-2018
Chemistry

contestada

A 3 ml volume of a solution containing an unknown concentration of hcl is added to 7 ml of water. it is then determined that the concentration of the hcl in the diluted solution is 630 mm. what was the concentration of hcl in the original solution?

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jrdelagarza2000 jrdelagarza2000

15-02-2018

it is b becuase all the other are wrong

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