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erma4kov [3.2K]
3 years ago
10

What is the net ionic equation for this reaction?

Chemistry
2 answers:
Ghella [55]3 years ago
6 0
C2H3O2–(aq) + H+(aq) → HC2H3O2(aq)
Vlad1618 [11]3 years ago
4 0

Answer:The net ionic equation will be:

C_2H_3O_2^-(aq) + H^+(aq)\rightarrow HC2H3O2(aq)

Explanation:

Na^+(aq) + C_2H_3O_2^-(aq) + H^+(aq) + Cl^- (aq)\rightarrow Na^+(aq) + Cl^- (aq) + HC2H3O2(aq)

While writing spectator ions got cancelled from equation.Here sodium ions and chloride ion are spectator ions.

Spectator ions are those ions which are present on both the sides of the chemical equation.

C_2H_3O_2^-(aq) + H^+(aq)\rightarrow HC2H3O2(aq)

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Acetylene gas is often used in welding torches because of the very high heat produced when it reacts with oxygen gas, producing
rodikova [14]

Answer:

0.225 mol = 0.23 mol to 2 significant figures

Explanation:

Calculate the moles of oxygen needed to produce 0.090 mol of water

The equation of the reaction is given as;

2 C2H2 + 5 O2 --> 4 CO2 + 2 H2O

From the equation of the reaction;

5 mol of O2 produces 2 mol of H2O

x mol of O2 produces 0.090 mol of H2O

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x = 0.090 * 5 / 2

x = 0.225 mol

8 0
3 years ago
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goldenfox [79]

Answer:

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Explanation:

Whenever a solution of an ionic substance comes into contact with another ionic compound with which it shares a common ion, the solubility of the ionic substance in solution decreases significantly.

In this case, both BaSO4 and Na2SO4 both possess the SO4^2- anion. Hence SO4^2- anion is the common ion. Given the equilibrium;

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This implies that the equilibrium will shift to the left, (more undissoctiated BaSO4) hence decreasing the Ba^2+(aq) concentration.

3 0
3 years ago
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Basile [38]

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5 0
3 years ago
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lora16 [44]
D. It has almost no hydrogen ions, therefore it is very basic.
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denis23 [38]

Answer: 1:2

Explanation:

Believe me its correct.

7 0
3 years ago
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