Science, asked by Diyaa08, 1 year ago

Is there any precipitation reaction which is not a double displacement reaction?

Answers

Answered by ayushghogre7

NO, there is no such double displacement reaction in which precipitation is not formed i.e. precipatition reaction is not occured

Every double displacement reaction forms precipitate.

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Answered by ariadarsh5309

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:

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