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irinina [24]
3 years ago
10

Explain chemical equilibrium​

Chemistry
1 answer:
Agata [3.3K]3 years ago
6 0

Answer:

chemical equilibrium, condition in the course of a reversible chemical reaction in which no net change in the amounts of reactants and products occurs. A reversible chemical reaction is one in which the products, as soon as they formed, react to produce the original reactants.

Explanation:

chemical equilibrium is the state in which both reactants and products are present in concentrations which have no further tendency to change with time, so that there is no observable change in the properties of the system.

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A reaction produced 37.5 L of oxygen gas at 307 K and 1.25 atm. How many moles of oxygen were produced?
MariettaO [177]

On the basis of the given data:

Volume (V) is 37.5 L

Temperature (T) is 307 K

Pressure (P) is 1.25 atm

In order to calculate the number of moles, the formula to be used is PV = nRT, Here R is 0.0821 Latm/mol/K

n = PV / RT

n = 1.25 atm × 37.5 L / 0.0821 Latm/mol/K × 307 K

n = 1.85 mol

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What are the strengths and limitations of a cell?
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Antoinc Laurent Lavoisicr's contribution to chemistry was. a.the law of conservation of mass.
Ulleksa [173]

The answer for the following question is explained below.

The option for the following answer is "d".

Explanation:

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Dephlogisticating is the process of releasing  stored phlogiston,which is absorbed by the air.

Growing plants then absorb this phlogiston,which is why air does not spontaneously combust and also plant matte burns as well as it does.

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Answer:

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We got la la la, lots of good vibrations

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Can anybody ride my wave the same

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Hit you with some truth

You're like a dream

I wanna believe

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When we're together

I can't even lie

You and me got chemistry

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Feel it when you're close to me

And out of reach

And in between

We got la la la, lots of good vibrations

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Got chemistry

Feel it when you're close to me

And out of reach

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6 0
3 years ago
Each day, changes take place in the atmosphere. All these frequent changes are called _______.
sergij07 [2.7K]
:oooooooooooooooooo
fkfr
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3 years ago
Read 2 more answers
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