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Leviafan [203]
3 years ago
11

which statement is true about a molecule? a) a molecule is identical to the component elements. b) a molecule retains the physic

al properties of the component elements. c) a molecule retains the chemical properties of the component elements. d) the chemical and physical properties of the molecule are different from the component elements.
Chemistry
2 answers:
Annette [7]3 years ago
6 0

Answer:

Answer is d.

Explanation:

Molecule is a combination of a group of atoms. However, it is a result of a chemical reaction. Because of that reaction chemical and pyhsical properties of component elements change and form a new chemical compound. For example, (H2O) water is a molecule and has a totaly different properties from Oxygien and hydrogen.

Burka [1]3 years ago
4 0
A molecule retains the chemical properties of the component element.
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artcher [175]

Answer:

The <u>equilibrium constant</u> is:

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Explanation:

The correct equation is:

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Thus, with the equilibrium concentrations you can calculate the equilibrium constant, Kc.

The equation for the equilibrium constant is:

         k_c=\dfrac{[NH_3]^2}{[N_2]\cdot [H_2]^3}

Substituting:

        k_c=\dfrac{(0.105M)^2}{(1.1M)\cdot (1.50M)^3}

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A gas takes up a volume of 10 liters, has a pressure of 7.5 atm, and a
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3 years ago
Vinegar is a solution of acetic acid, CH3COOH, dissolved in water. A 5.54-g sample of vinegar was neutralized by 30.10 mL of 0.1
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Answer:

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Explanation:

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