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ANEK [815]
3 years ago
13

What mass is 8.9 moles of Ca? 0.22 mole(s) 8.9 moles of Ca x grams 8.9 grams

Chemistry
1 answer:
iren2701 [21]3 years ago
4 0
Can you restate the questions again ?
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What is the net ionic equation for the reaction<br> ofFeCl3 and KOH in water?
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Answer:

Fe³⁺(aq) + 3 OH⁻(aq) → Fe(OH)₃(s)

Explanation:

First, we will write the molecular equation because it is the easiest to balance.

FeCl₃(aq) + 3 KOH(aq) → Fe(OH)₃(s) + 3 KCl(aq)

The full ionic equation includes all the ions and the molecular species.

Fe³⁺(aq) + 3 Cl⁻(aq) + 3 K⁺(aq) + 3 OH⁻(aq) → Fe(OH)₃(s) + 3 K⁺(aq) + 3 Cl⁻(aq)

The net ionic equation includes only the ions that participate in the reaction and the molecular species.

Fe³⁺(aq) + 3 OH⁻(aq) → Fe(OH)₃(s)

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