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  #1  
June 23rd, 2016, 09:43 AM
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HCL AQ Na2so3 S

Hi I am very curious to know the reaction which occurs when Na2SO3(s) is treated with HCL(aq)?
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Na2so3+HCL

  #2  
June 23rd, 2016, 09:44 AM
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Re: HCL AQ Na2so3 S

Matter experiences three sorts of progress: physical, synthetic, and atomic. While the arrangement of a synthetic substance is not adjusted by physical changes, (for example, solidifying and vanishing), compound changes, or responses, result in the development of new substances when bonds are shaped and/or broken.

Synthetic responses are frequently joined by perceptible changes as they happen. These include:

• Color change.

• Formation of a hasten—noted as the development of a shady arrangement, development of a gel, or a conspicuous strong.

• Evolution of a gas—noted as rising in the arrangement.

• Appearance or vanishing of particular detachment between two or more fluids.

• Evolution of warmth—noted as a temperature increment.

• Absorption of warmth—noted as a temperature diminish.

• Plating out of one metal on another.

• Decomposition, setting, or the vanishing of a strong metal

Hydrogen sulfide, H2S, is formed by the direct combination of an acid (source of H+
) and the sulfide ion:

Na2S (aq) + 2 HCl (aq) → H2S (g) + 2 NaCl (aq)

Sulfur dioxide, SO2, is produced by the decomposition of sulfurous acid, which is initially formed in a reaction between an acid and the sulfite ion:

Na2SO3 (s) + 2 HCl (aq) → H2SO3 (aq) + 2 NaCl (aq)
H2SO3 (aq) → H2O (l) + SO2 (g)
Na2SO3 (s) + 2 HCl (aq) → H2O (l) + SO2 (g) + 2 NaCl (aq)

Carbon dioxide, CO2, is shaped by the decomposition of carbonic acid, which is initially formed in a reaction between an acid and the carbonate ion:

Na2CO3 (s) + 2 HCl (aq) → H2CO3 (aq) + 2 NaCl (aq)
H2CO3 (aq) → H2O (l) + CO2 (g)
Na2CO3 (s) + 2 HCl (aq) → H2O (l) + CO2 (g) + 2 NaCl (aq)

Ammonia, NH3, is created from the combination of ammonium and hydroxide ions:

NH4Cl (aq) + NaOH (aq) → NaCl (aq) + H2O (l) + NH3 (g)


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