Question

А)3HNO3+Fe(OH)3=Fe(NO3)3+3H2O б)3CuO+2NH3=3Cu+N2+3H2) в)Na2CO3+2HCl=2NaCl+CO2+H2O г)2Pb(NO3)2=2PbO+4NO2+O2 Ионный и сокращённый вид, срочно((

Answer 1

Reaction A: 3HNO3 + Fe(OH)3 = Fe(NO3)3 + 3H2O

The balanced equation for the reaction is:

3HNO3 + Fe(OH)3 = Fe(NO3)3 + 3H2O

This reaction involves the reaction between nitric acid (HNO3) and iron(III) hydroxide (Fe(OH)3). The products of the reaction are iron(III) nitrate (Fe(NO3)3) and water (H2O).

Reaction B: 3CuO + 2NH3 = 3Cu + N2 + 3H2

The balanced equation for the reaction is:

3CuO + 2NH3 = 3Cu + N2 + 3H2

This reaction involves the reaction between copper(II) oxide (CuO) and ammonia (NH3). The products of the reaction are copper (Cu), nitrogen gas (N2), and hydrogen gas (H2).

Reaction C: Na2CO3 + 2HCl = 2NaCl + CO2 + H2O

The balanced equation for the reaction is:

Na2CO3 + 2HCl = 2NaCl + CO2 + H2O

This reaction involves the reaction between sodium carbonate (Na2CO3) and hydrochloric acid (HCl). The products of the reaction are sodium chloride (NaCl), carbon dioxide (CO2), and water (H2O).

Reaction D: 2Pb(NO3)2 = 2PbO + 4NO2 + O2

The balanced equation for the reaction is:

2Pb(NO3)2 = 2PbO + 4NO2 + O2

This reaction involves the decomposition of lead(II) nitrate (Pb(NO3)2). The products of the reaction are lead(II) oxide (PbO), nitrogen dioxide (NO2), and oxygen gas (O2).

Please note that the ionic and net ionic forms of these reactions can be derived from the balanced equations, but they are not explicitly provided in the search results. If you need further assistance with the ionic or net ionic forms, please let me know.