In a titration, 20.0 milliliters of 0.15 M HCI(aq) is exactly neutralized by 18.0 milliliters of KOH(aq).
63 Complete the equation
in your answer booklet for the neutralization reaction by writing the formula of each product. [1]KOH(aq) + HCl(aq)==> ________ +________
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KOH(aq) + HCl(aq)==> __KCl__ +__H2O__ |
64 Compare the number of moles of H+(aq) ions to the number of moles of OH-(aq) ions in the titration mixture when the HCl(aq) is exactly neutralized
by the KOH(aq). [1]Highlight box to reveal answer
Moles of H+ are equal to the moles of OH- or same number of H+ as OH- |
65 Determine the concentration of the KOH(aq). [1]
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0.17M WORK==> MV=MV (20.0mL)(0.15M)=M (18.0ml) |