Объяснение:
N(IV)O(II), Cl(I)O(II), Mn(VII)O(II), N(III)H(I), Ba(II)O(II), Fe(II)S(II), K(I)N(III), Ca(II)H(I)
Объяснение:
N(IV)O(II), Cl(I)O(II), Mn(VII)O(II), N(III)H(I), Ba(II)O(II), Fe(II)S(II), K(I)N(III), Ca(II)H(I)