Question

Write limitations of Chemical Equations?

Answer 1

Heya.....✋

A chemical equations fails to provide the following informations⤵

(i)Actual concentration of the reactants taken and the actual concentration of the products formed
(ii)Time taken for the completion of the chemical change,i.e.,the speed of the reaction
(iii)Conditions applied for bringing the chemical change
(iv)Whether the reaction is reversible or irreversible
(v)Heat changes accompanying reaction, whether heat is evolved or absorbed.

Hope it helps✅

Answer 2

ʟɪᴍɪᴛᴀᴛɪᴏɴs ᴏғ ᴄʜᴇᴍɪᴄᴀʟ ᴇǫᴜᴀᴛɪᴏɴs :-

• No information about the concentration of reactants and products is obtained.

• No information about the speed of reaction and sense of timing can be obtained .

• No information regarding the favourable conditions of the reactions such as pressure, temperature, catalyst, etc cannot be obtained during the reaction.

• We do not get information whether heat is absorbed or evolved during the reaction.

• We do not get information whether the reaction of reversible or Irreversible.

• We do not get information about the necessary precautions to be taken for the competition of reaction .