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3 years ago

What does the term organic mean in chemistry? natural containing carbon using no pesticides within the periodic table

Chemistry

2 answers:

Vera_Pavlovna [14]3 years ago

7 0

Answer: In chemistry, the term organic mean containing carbon.

Explanation:

Organic compounds are defined as the compounds which contain carbon, hydrogen and oxygen. Carbon is the main element present in organic compounds.

For example, human body is made up of carbon.

So basically, living species are made up of organic compounds.

On the other hand, species which do not contain carbon atoms and are non-living in nature are known as inorganic compounds.

For example, diamond, sulfur, water, nitrogen dioxide etc are inorganic substances.

Thus, we can conclude that in chemistry, the term organic mean containing carbon.

dem82 [27]3 years ago

3 0

The organic meaning in chemistry is natural containing carbon.

<u><em> Explanation</em></u>

The natural matter or compounds which contain carbon are referred to as organic compounds.

Example of organic compound is protein which are made up of amino acid.

Amino acid is made up of carbon, hydrogen oxygen and nitrogen atoms.

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The compound cobalt (II) sulfate forms a hydrate with seven water molecules per formula unit. What are the name and formula of t

irina [24]

Answer: The formula of the hydrate will be $CuSO_4.7H_2O$ and the name of the compound is copper sulphate heptahydrate.

Explanation:

Water of crystallisation is the number of water molecules that combine chemically in definite molecular proportion with the concerned salt in the crystalline state.

The formula of the hydrate will be $CuSO_4.7H_2O$ and the name of the compound is copper (II) sulphate heptahydrate as there are 7 molecules of water.

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3 years ago

What can you determine about the feasibility of a reaction if the enthalpy is positive and

kvasek [131]

If the enthalpy is positive and the entropy is positive, the Gibbs energy will always be positive, and the reaction will never be feasible.

<h3>What is the Gibbs Free Energy?</h3>

The Gibb Free Energy is used to obtain the feasibility of a reaction. If the Gibbs free energy is positive the reaction is not spontaneous. If the value is negative, the reaction is spontaneous while a zero values indicates equilibrium.

From the equation;

ΔG = ΔH - TΔS, it follows that if the enthalpy is positive and the entropy is positive, the Gibbs energy will always be positive, and the reaction will never be feasible.

Learn more about Gibbs Free energy:brainly.com/question/20358734

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2 years ago

If a mixture of gases contained 78% nitrogen at a pressure of 984 torr and 22% carbon dioxide at 345 torr, what is the total pre

AysviL [449]

Answer:

P(total) = 1329 torr

Explanation:

Given data:

Pressure of nitrogen = 984 torr

Pressure of carbon dioxide = 345 torr

Total pressure of system = ?

Solution:

The given problem will be solve through the Dalton law of partial pressure of gases.

According to the this law,

The total pressure exerted by the mixture of gases is equal to the sum of partial pressure of individual gas.

Mathematical expression,

P(total) = P₁ + P₂ +.......+ Pₙ

Here we will put the values in formula,

P₁ = partial pressure of nitrogen

P₂ = partial pressure of carbon dioxide

P(total) = 984 torr + 345 torr

P(total) = 1329 torr

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