Question

plzz answer to the question fast plzz it's too urgent....​

Answer 1

Answer:no.1is that it produces manganese chloride and H2O

HCl + MnO2_MnCl2+H2O

2 is it will produce hydrogen sulphide and sodium chloride

HCl+Na2S_ NaCl+H2S

3 is that it will produce Nitrogen monoxide and water even though without catalyst

NH3+O2_ NO +H2O

NOW when ammmonium chloride is heated with sodium hydroxide the ammonia ions reactwith the hydroxide o.o to produce it produces sodium chloride and ammonium hydroxide

NH3Cl+ NaOH_NaCl+ NH3OH

there you go