Chemistry

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Suppose that we had used 25.5cm3 of 0.200M NaOH and 42cm3 of dilute HCl to reach the end point. What is the molarity of the Hcl acid?
HCl = NaOh--> NaCl + H20

  • Chemistry -

    Moles NaOH=.0255*.2=??

    molarity of HCl= molesNaOH/.042

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