Question

NaOH + FeCl3 ---)Na2SO3 + Pb(NO3)2 ---)Na2CO3 + HCl ---)

Answer 1

3NaOH + FeCl3 = 3NaCl + Fe(OH)3

Na2SO3 + Pb(NO3)2 = 2NaNO3 + PbSO3

Na2CO3 + 2HCl = 2NaCl + CO2 + H2O

Answer 2

Chemical Reactions:

The chemical reactions you provided are as follows:

1. NaOH + FeCl3 → Na2SO3 + Pb(NO3)2 2. Pb(NO3)2 + Na2CO3 → Na2SO3 + Pb(NO3)2 3. Na2SO3 + HCl → ?

Let's break down each reaction and discuss them in detail.

Reaction 1: NaOH + FeCl3 → Na2SO3 + Pb(NO3)2

In this reaction, sodium hydroxide (NaOH) reacts with ferric chloride (FeCl3) to produce sodium sulfite (Na2SO3) and lead(II) nitrate (Pb(NO3)2).

Reaction 2: Pb(NO3)2 + Na2CO3 → Na2SO3 + Pb(NO3)2

This reaction seems to be incorrect as it shows Pb(NO3)2 on both sides of the equation. It is important to note that chemical reactions should have different compounds on both sides of the equation to represent a reaction. Please double-check the information provided.

Reaction 3: Na2SO3 + HCl → ?

The third reaction is incomplete as it does not specify the product formed when sodium sulfite (Na2SO3) reacts with hydrochloric acid (HCl). Without further information, it is not possible to determine the product of this reaction.

Please provide additional information or clarify the reactions if you have more specific details.