In the following reaction,
`NaOH+S to A+Na_(2)S+h_(2)O,` A is

Identify the substances that are oxidised and the substances that are reduced in the following reactions. (i) 4Na(s)+O_(2)(g) to 2Na_(2)O(s) (ii) CuO(s)+H_(2)(g) to Cu(s)+H_(2)O(I)

Find the n factor of Na_(2) S_(2) O_(3) in the following reactions. Na_(2) S_(2) O_(3) + I_(2) rarr NaI + Na_(2) S_(4) O_(6)

Identify the substances that are oxidised and the substances that are reduced in the following reactions. (i) 4Na(s) + O_2(g) to 2Na_2O(s) (ii) CuO(s) + H_2(g) to Cu(s) + H_2O(l)

Complete the following reactions : Na_(2)O(s)+H_(2)O(l)to

Identify the substances that are oxidized and the substances that are reduced in the following reactions : 4Na_((s))+O_(2(g))to2Na_(2)O_((s))