selin33 selin33
  • 11-11-2020
  • Chemistry
contestada

HELPP ME

express with equations the transformations marked on the scheme

HELPP ME express with equations the transformations marked on the scheme class=

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ardni313
ardni313 ardni313
  • 13-11-2020

Further explanation

The reaction equation is the chemical formula of reagents and product substances

A reaction coefficient is a number in the chemical formula of a substance involved in the reaction equation. The reaction coefficient is useful for equalizing reagents and products.

Transformations :

1. CaO + H₂O⇒Ca(OH)₂

2. CaO + CO₂⇒CaCO₃

3. Ca(OH)₂+ 2HCl⇒CaCl₂+2H₂O

4. Ca(OH)₂+H₂CO₃⇒CaCO₃+2H₂O

5. CaCO₃⇒CaO+CO₂

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