(a) HCL(aq) + NaOH(aq) ---------------> ___ + ____
The answer will be NaCl and H2O
(b) An equation to show the reaction between hydrogen ions and hydrogen ions and hydroxide ions is given below :
H+ + OH− ⇄ H2O
This reaction is known as neutralization reaction.
(c) Joey could tell us the reaction is over only when we obtained salt and water from the given chemical reaction (NaOH + HCl). This a basically a neutralization reaction ( the reaction generally finished at equilibrium)
(d) pH is 7.
This is because at the ending point the moles of HCl = the moles of NaOH so all that is present is H2O, Cl–, and Na+. So, the pH is 7.
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