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LUCKY_DIMON [66]
3 years ago
15

What is true when a reaction has reached equilibrium?

Chemistry
2 answers:
goldfiish [28.3K]3 years ago
7 0

Answer:

In a chemical equilibrium, the forward and reverse reactions occur at equal rates, and the concentrations of products and reactants remain constant. A catalyst speeds up the rate of a chemical reaction, but has no effect upon the equilibrium position for that reaction.

Explanation:

SSSSS [86.1K]3 years ago
3 0

Answer:

The Answer is A. The reaction rate is equal in both directions.

Explanation:

My explanation is don't listen to the guy above me. The reaction is constant therefore it goes both ways.

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neonofarm [45]

Answer:

Cl_2+2NaI\rightarrow I_2+2NaCl

Explanation:

Hello there!

In this case, according to the described chemical reaction, Cl2 replaces iodine in NaI in order to produce I2 and NaCl:

Cl_2+NaI\rightarrow I_2+NaCl

It is possible to realize how chlorine replaces iodine in agreement with the single displacement reaction. Moreover, since chlorine and iodine atoms are not correctly balanced, we add a 2 in front of both NaI and NaCl in order to do so:

Cl_2+2NaI\rightarrow I_2+2NaCl

Best regards!

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2 years ago
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AlladinOne [14]

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The electrons of an atom participates in a chemical reaction, chemical reactions involve the rearrangement of electrons, because there is transfer, loss, gain and sharing of electrons in chemical reactions, new elements are not formed.


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2 years ago
How many grams of chromium are in 2.0 x 1024 atoms
Vaselesa [24]

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iris [78.8K]

Answer:

A

Explanation:

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