Science, asked by khushi9898, 2 months ago

write chemical equations of displacement and double displacement.ncert answers please

Answers

Answered by Bhoomi1116

2

Explanation:

When solutions of sodium carbonate and hydrochloric acid are mixed, the equation for the hypothetical double displacement reaction is: Na2CO3 + 2 HCl → 2 NaCl + H2CO3 Bubbles of a colorless gas are evolved when these solutions are mixed.

Answered by niteshphogat3

0

Answer:

Double displacement:

AB+CD=AD+BC

Displacement:

A+B-C=A-C+B

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