Science, asked by vijay4597, 6 months ago

write balanced chemical equation when hot and concentrated sulphuric acid react with the following (a) sulphur (b)NAOH(c)sugar(d)carbon(e) copper

Answers

Answered by tis00160

Answer:

a)5H2O+S2O32−+4I2→2SO42−+8I−+10H+

b)Sulphuric acid + Sodium hydroxide = Sodium sulphate + water. H2SO4 + 2NaOH = Na2SO4 + 2H2O.

c)C12H22O11 (sugar) + H2SO4 (sulfuric acid) → 12 C (carbon) + 11 H2O (water) + mixture of water and acid. It is an extremely exothermic reaction producing much heat.

d)Copper oxide(solid) + Sulphuric Acid (aqueous)-> Copper Sulphate (aqueous)+ Water(liquid) To find out how you can make Copper Sulphate at home check out this article. thankyou!

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