Balance

NaCl + H2O =NaOH + H2O + Cl2

Q. Complete and balance the following chemical equations:
(a) $\mathrm{NaCl}\left(\mathrm{aq}\right)+{\mathrm{H}}_2\mathrm{O}\left(\mathrm{l}\right)\stackrel{\mathrm{Electricity}}{\to }$
(b) ${\mathrm{NaHCO}}_3\stackrel{\mathrm{Heat}}{\to }$
(c) $\mathrm{NaCl}+{\mathrm{NH}}_3+{\mathrm{H}}_2\mathrm{O}+{\mathrm{CO}}_2\stackrel{}{\to }$
(d) $\mathrm{Ca}(\mathrm{OH}{)}_2+{\mathrm{Cl}}_2\stackrel{}{\to }$

Q. Balance the following equations:
i) $CaC{O}_3+HCl\to CaC{l}_2+C{O}_2\uparrow +H_{2}O$
ii) $Na+H_{2}O\to NaOH+H_2\uparrow$
iii) $(N{H}_4{)}_{2}S{O}_4+Ca(OH{)}_2\to CaS{O}_4+N{H}_3\uparrow +H_{2}O$
iv) $Hg(N{O}_3{)}_2\to Hg+N{O}_2\uparrow +O_2\uparrow$
v) $P{b}_3{O}_4+HCl\to PbC{l}_2+C{l}_2\uparrow +H_{2}O$

Q. Complete the following equations:
(a) $2NaOH+C{l}_2\to NaCl+$ ________ $+H_{2}O$
(b) $N{a}_{2}S{O}_3+2HCl\to 2NaCl+H_{2}O+$_______
(c) $C{l}_2+3F_2\stackrel{573K}{\to }$______.

Q. Complete and balance the following:
(i) $NaCl+{NH}_3+H_{2}O+{CO}_2\to$
(ii) $Ca{\left(OH\right)}_2+{Cl}_2\to$
Also write the name of the main product?

Q. Which choice or choices demonstrate amphoterism?
i. $HCl+H_{2}O\to H_3{O}^{+}+C{l}^{-}$ and $H_{2}O+N_3\to O{H}^{-}+N{H}_4^{-}$
ii. $H{S}^{-}+HCl\to C{l}^{-}+H_{2}S$ and $H{S}^{-}+N{H}_3\to N{H}_4^{+}+S^{2-}$
iii. $HCl+NaOH\to NaCl+H_{2}O$ and $NaCl+H_{2}O\to HCl+NaOH$