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icang [17]
3 years ago
13

This is 10 points a pic

Chemistry
2 answers:
MrMuchimi3 years ago
5 0

C< first

D< second

A< third

B< last

Alex73 [517]3 years ago
3 0

Answer:

   

Explanation:

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According to the principle of chemical equilibrium, when additional hypochlorous acid is added, the hypochlorite ion concentration will increase.

<h3>What is chemical equilibrium?</h3>

Chemical equilibrium refers to the equilibrium which exists between chemical species in a reaction such that the rate of forward and backward reactions are the same.

Since the reaction is in equilibrium, when additional hypochlorous acid is added, the hypochlorite ion concentration will increase ad equilibriumwill shift to the right of the reaction.

Learn more about chemical equilibrium at: brainly.com/question/15854786

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Given the incomplete equation representing a reaction:
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Answer : The formula of the missing product is, OH^_

Explanation :

The given incomplete equation representing a reaction,

2Na(s)+2H_2O(l)\rightarrow 2Na^+(aq)+2__(aq)+H_2(g)

When the sodium metal react with the water then it gives a colorless solution of sodium hydroxide and hydrogen gas. In the solution, sodium hydroxide is present in the form of ions i.e, Na^+ and OH^- ions.

The balanced chemical reaction will be,

2Na(s)+2H_2O(l)\rightarrow 2Na^+(aq)+2OH^-(aq)+H_2(g)

Therefore, the formula of the missing product is, OH^_

3 0
3 years ago
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either i have no brain or im over thinking it

Explanation:

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What term is defined as the number of moles of solute divided by the number of liters of solutions?
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The molar concentration of the solution.

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