d. Solid table salt and concentrated sulfuric acid Products? Balanced chemical e

Question

d. Solid table salt and concentrated sulfuric acid Products? Balanced chemical equation? Predicted experimental observations? Aqueous solutions of table salt and silver nitrate Products? e. Balanced chemical equation? Predicted experimental observations? Aqueous solutions of Epsom salts and barium chloride f. Balanced chemical equation? Predicted experimental observations? Aqueous solutions of bleach and sodium iodide g. Products? Balanced chemical equation? Predicted experimental observations? Aqueous solutions of sodium iodide and silver nitrate h. Products? Balanced chemical equation? Predicted experimental observations? 46 Chemicals in the Home Experiments

Explanation / Answer

(d). 2NaCl + conc. H2SO4 ----------Na2SO4 + 2HCl

HCl gas will be evolved.

(e) NaCl (aq) + AgNO3 -------------- NaNO3 + AgCl(s)

AgCl is insoluble in water and white. So, AgCl will suspend in water and make the solution milky.

(f) MgSO4 is the epsom salt.

MgSO4 + BaCl2 ------------- MgCl2 + BaSO4(s)

BaSO4 is not soluble in water and is precipitated as white solid.

(g) Cl2 in trichloroethane is used as bleach

2 NaI (aq) + Cl2 ----------------- 2 NaCl (aq) + I2.

Dark colour of iodine will be seen.

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