Question

what is 1,3 dithiane? give method for the preparation of aldehydes and ketone using 1,3 dithaine and explain the mechanism of reaction involved​

Answer 1

Answer:

Oxygen combines with acetylene to form carbon dioxide and water as shown in the equation:

C2H2 + O2 -> CO2 + H2O

(i) What kind of chemical reaction is this?

(ii) Will this reaction be endothermic?

(iii) Why should a chemical reaction always be balanced? Is this reaction balanced?

(iv)How many molecules of carbon dioxide are produced when five moles of oxygen are consumed?

(v) If 26 g of acetylene is burnt in excess of oxygen, how many grams of water will be formed?

(vi) What volume would carbon dioxide occupy at 2 atm. and 227 °C if its volume at S.T.P. is 8.96 L?​

 

Explanation: