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pantera1 [17]
2 years ago
8

Consider the chemical reaction in equilibrium.

Chemistry
2 answers:
Neporo4naja [7]2 years ago
5 0

Answer: A) The direction of the chemical equilibrium will shift to the right, favoring the forward reaction.

Explanation: Any change in the equilibrium is studied on the basis of Le-Chatelier's principle.

This principle states that if there is any change in the variables of the reaction, the equilibrium will shift in the direction to minimize the effect.

For the given equation:

H_2+I_2+heat\rightleftharpoons 2HI

This is a type of Endothermic reaction because heat is absorbed in the reaction.

On increasing the temperature, according to the Le-Chatelier's principle, the equilibrium will shift in the direction where decrease in temperature occurs. As this is an endothermic reaction, the temperature is decreasing in forward direction as heat is being absorbed.

Thus on increasing the temperature the reaction will shift in the right and rate of forward direction will increase.

Zarrin [17]2 years ago
4 0
This is an application of Le Chatlier's principle:  What happens when we add a reagent to one side of an equation? The reaction will shift to the other side.  So heat is a reactant and we're adding more of it, the reaction must therefore, shift to the right ( or the products side).
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Answer:

A) Jellyfish

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4 0
2 years ago
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The limiting reactant in a reaction a. is the reactant for which there is the least amount in grams b. is the reactant which has
Shalnov [3]

Actually the correct answer must be:

The limiting reactant in the reaction is the one which has the lowest ratio of moles available over coefficient in the balanced equation

 

This is because the actual mass or number of moles of the reactant does not directly dictate if it is a limiting reactant, this must be relative to the other reactants.

 

So the answer is:

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2 years ago
One office building contains only incandescent lights. The building next door contains only fluorescent lights. Predict which bu
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7 0
3 years ago
Sodium is reacted with chlorine to produce sodium chloride. How much sodium chloride is produced when 45 grams of sodium reacted
77julia77 [94]

Answer:

114.7g

Explanation:

Given parameter:

Mass of Na = 45g

Unknown:

Mass of produced NaCl  = ?

Solution:

The reaction equation is shown below;

          2Na + Cl₂   →   2NaCl

Now, we solve from the known to the unknown. The known here is the mass of Na and it is sufficient to solve the problem;

         Number of moles  = \frac{mass}{molar mass}

 Molar mass of Na = 23g/mol

            Number of moles  = \frac{45}{23}   = 1.96moles

               2 mole of Na produced  2 moles of NaCl

              1.96 moles of Na will produce 1.96 moles of NaCl

Mass of NaCl  = number of moles x molar mass

                         = 1.96 x [23 + 35.5]

                         = 114.7g

5 0
3 years ago
What are the products in a chemical reaction?
Natalka [10]

Answer:

it's c trust me

Explanation:

c cause it's c

6 0
3 years ago
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