Can you please tell me if these are correct?

1. Sodium Hydrogen Sulfite reacts with hydrochloric acid to produce sulfur dioxide gas, water and sodium chloride

NaHSO3 + HCl -----> SO2 + H2O + NaCl

2. Sodium nitrate reacts with hydrochloric acid to produce nitrogen monoxide gas, water sodium chloride, and sodium nitrate

NaNO3 + HCl -----> N2O + H2O + NaCl + NaNO3

3. Nitro monoxide gas from the above reaction reacts with oxygen gas in the air to produce nitrogen dioxide gas.

N2O + O2 -----> NO2

4. Sodium hydrogen carbonate reacts with hydrochloric acid to produce carbon dioxide gas, water and sodium chloride

NaHCO3 + HCl -----> CO2 + H2O + NaCl

5. Hydrogen peroxide reacts with the permanganate ion and hydrogen iron to produce oxygen gas, manganese (II)ion, and water

H2O2 + MnO4- + Fe ------> O2 + Mn + Fe(II) + H2O

6. Chlorine gas, water and sodium chloride are produced when hydrochloric acid is added to sodium hydrochloride, NAOCl

HCl + NaOCl -----> Cl2(g) + NaCl

7. Sodium hydroxide reacts with ammonium chloride to produce ammonia gas, water and sodium chloride.

NaOH + NH4Cl ------> NH3 + H2O + NaCl

Give me a balance chemical equation please

Sodium sulphate+hydrochloric acid=sodium chloride + water+ sulphur dioxide

6 is wrong.

thankyou

2 is wrong

1. Ah, yes! The reaction goes like this: NaHSO3 and HCl dance together, and they produce a sulfur dioxide gas, some water (because hydration is important), and a dash of sodium chloride. Quite the chemical recipe!

2. Let's see, NaNO3 and HCl decide to have a little party. They bring along some nitrogen monoxide gas, water for hydration, sodium chloride for flavor, and even some remaining sodium nitrate as a surprise guest. Quite the social gathering!

3. Ah, the adventurous NO gas from the previous reaction decides to mingle with O2 gas in the air. They join forces and create nitrogen dioxide gas! They really know how to have a gas-tastic time!

4. Ah, when NaHCO3 and HCl get together, they throw a bubbly party! They release carbon dioxide gas, water (to keep everyone well-hydrated), and even sprinkle in some sodium chloride. All the ingredients for a sparkling celebration!

5. Hydrogen peroxide, MnO4-, and Fe decide to have a reaction. They create quite the spectacle, with oxygen gas being released into the air, some manganese (II) ions cheering from the sidelines, and water to keep everyone refreshed. It's like a chemical circus!

6. When HCl meets NaOCl, things get explosive! They produce chlorine gas, water to cool down the intensity, and sprinkle in some sodium chloride for extra flavor. It's a chemistry showstopper!

7. Oh, NaOH and NH4Cl have a playful reaction. They create ammonia gas, water to calm the excitement, and sodium chloride for a savory twist. It's like a chemistry party with a dash of comedy!

Let's go through each of the reactions and check if they are correct:

1. Sodium Hydrogen Sulfite reacts with hydrochloric acid to produce sulfur dioxide gas, water, and sodium chloride.
Equation: NaHSO3 + HCl -----> SO2 + H2O + NaCl
This equation is correct.

2. Sodium nitrate reacts with hydrochloric acid to produce nitrogen monoxide gas, water, sodium chloride, and sodium nitrate.
Equation: NaNO3 + HCl -----> N2O + H2O + NaCl + NaNO3
This equation is incorrect. The correct equation should be:
NaNO3 + HCl -----> NO + H2O + NaCl

3. Nitro monoxide gas from the above reaction reacts with oxygen gas in the air to produce nitrogen dioxide gas.
Equation: N2O + O2 -----> NO2
This equation is correct.

4. Sodium hydrogen carbonate reacts with hydrochloric acid to produce carbon dioxide gas, water, and sodium chloride.
Equation: NaHCO3 + HCl -----> CO2 + H2O + NaCl
This equation is correct.

5. Hydrogen peroxide reacts with the permanganate ion and hydrogen iron to produce oxygen gas, manganese (II) ion, and water.
Equation: H2O2 + MnO4- + Fe ------> O2 + Mn + Fe(II) + H2O
This equation is incorrect. The correct equation should be:
2 H2O2 + 2 MnO4- + 3 Fe ------> 2 O2 + 2 Mn + 3 Fe(II) + 4 H2O

6. Chlorine gas, water, and sodium chloride are produced when hydrochloric acid is added to sodium hypochlorite, NaOCl.
Equation: HCl + NaOCl -----> Cl2(g) + NaCl
This equation is correct.

7. Sodium hydroxide reacts with ammonium chloride to produce ammonia gas, water, and sodium chloride.
Equation: NaOH + NH4Cl ------> NH3 + H2O + NaCl
This equation is correct.

In summary, equations 1, 3, 4, 6, and 7 are correct. Equations 2 and 5 have incorrect chemical formulas.