Complete the reactions : (i) NH4NO3 (s) →^Heat (ii) N2O + NaNH2 → (iii) Cu^2+ (aq) + NH3 (aq.) → (iv) CuO + NH3 →

Question

Complete the reactions :

(i) [latex]NH _4 NO _3( s ) \xrightarrow{ ext { Heat }}[/latex]

(ii) [latex]N _2 O + NaNH _2 \longrightarrow[/latex]

(iii) [latex]\left. Cu ^{2+}(a q)+ NH _3 ext { (aq.} ight) \longrightarrow[/latex]

(iv) [latex]CuO + NH _s \longrightarrow[/latex]

Accepted Answer

(i) [latex]NH _4 NO _3\ ( s ) \xrightarrow{ ext { Heat }} N _2 O\ ( g )+2 H _2 O\ (l)[/latex]

(ii) [latex]N _2 O +2 NaNH _2 \longrightarrow NaN _3+ NH _3+ NaOH[/latex]

(iii) [latex]Cu ^{2+}(a q)+4 NH _3(a q) \longrightarrow\left[ Cu \left( NH _3 ight)_4 ight]^{2+}(a q)[/latex]

(iv) [latex]3 CuO +2 NH _3 \longrightarrow 3 Cu + N _2+3 H _2 O[/latex]

Question 11A.13: Complete the reactions : (i) NH4NO3 (s) →^Heat (ii) N2O + Na......