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2 years ago

Express your answer as a complete ionic equation including phases. Enter a balanced complete ionic equation for

Chemistry

1 answer:

Paul [167]2 years ago

7 0

A balanced ionic equation shows the specie that is present in the reaction.

<h3>What is a balanced ionic equation?</h3>

A balanced ionic equation shows the specie that is present in the reaction. The ions that undergo change appear in the final ionic equation. Let us now write the ionic equation for each reaction.

In the case of reaction 1;

H^+(aq) + Cl^-(aq) + Li^+(aq) + OH^-(aq) ---->H2O(l) + Li^+(aq) + Cl^-(aq)

Reaction 2;

Ca^2+(aq) + 2Cl^-(aq) + Ba^2+(aq) + S^2-(aq) -----> BaS(s) + Ca^2+(aq) + 2Cl^-(aq)v

Reaction 3;

Na^+(aq) + NO3^-(aq) + H^+(aq) + OH^-(aq) ---->H2O(l) + Na^+(aq) + NO3^-(aq)

Reaction 4;

6Na^+(aq) + 6Cl^-(aq) + 3Zn^2+ + 2PO4^3-(aq) -----> Zn3(PO4)2(s) + 6Na^+(aq) + 6Cl^-(aq)

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2 years ago

1. How many moles of oxygen gas are needed to form 21.8 liters of water vapor?

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Explanation:

We begin by balancing the chemical equation;

O₂ (g) + 2H₂ (g) → 2H₂O (g)

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Molar mass of H₂O = 18 g/mol

28.1/18

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1 : 2

x : 1.56

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3 years ago

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