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Balance the chemical equation, indicating the physical state of the reactants and products. C a...

Question:

Balance the chemical equation, indicating the physical state of the reactants and products.

{eq}Ca_2CO_3+HCl \rightarrow CaCl_2+CO_2+H_2O {/eq}

Characteristics of Gas-Evolution Reaction:

A gas-evolution reaction has the following properties:

  • At least one gaseous product is formed during the reaction.
  • Entropy increases abruptly.
  • Reactions can be decomposition, redox, combustion, etc.

Answer and Explanation: 1

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The given reaction is an example of a gas-evolution or acid-base reaction.


Here, solid {eq}CaCO_3 {/eq} reacts with aqueous {eq}HCl {/eq} to...

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Balanced Chemical Equation: Definition & Examples

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Chapter 10 / Lesson 18
951K

Learn about the steps to balancing chemical equations. Understand how to balance chemical equations, practice balancing chemical equations, and see examples.


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