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ivanzaharov [21]
2 years ago
7

Can The collision of continental plates can push up a mountain range, after which weathering and erosion begins?

Chemistry
1 answer:
Varvara68 [4.7K]2 years ago
8 0

Answer:

penultimate or senile stage

Explanation:

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Astor Manufacturing stores hazardous and volatile chemicals in its warehouse. The warehouse has state of the art equipment to ma
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Answers. The correct option is A

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The Astronomy manufacturing company is liable to Williams injury only if the company was grossly negligent.

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Which of the following is a nonrenewable energy source?
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A - Nuclear energy is non-renewable
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While you are using a battery, the cell reaction is going a) forward, b) backward, c) at equilibrium, d) TEXASIN all possible
polet [3.4K]

Answer:Cell reaction is going forward.

Explanation:

For any chemical reaction to be spontaneous or to move in forward direction the ΔG ,the Gibbs free energy must be negative.

The cell potential of a battery is positive for a spontaneous reaction, so for a battery to give output its cell potential must be positive.

Thermodynamics and electro-chemistry are related in the following manner:

ΔG=-nFE

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F=Faradays constant

E=cell pottential of battery

so from the above equation ΔG would only be negative when E cell that is the cell potential is positive.

For a battery which is being used its cell potential is positive and hence the ΔG would be negative. So the cell reaction occurring would be in forward direction as ΔG is negative.

when the cell potential Ecell is 0 then ΔG is also zero then the reaction occurring in battery would be at equilibrium.

When the cell potential Ecell is - then ΔG is positive and the reaction would be occurring backwards.

3 0
3 years ago
What type of compound does the formula CuCl2 represent?<br> A) ionic salt<br> B) covalent molecule
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Answer: A) ionic salt

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The coordination or coordinate bond, also known as a dative covalent bond or bipolar bond, is a covalent bond in which a pair of electrons shared by two atoms is contributed by only one of them. The atom that gives the pair of electrons is called the giver and the recipient, receiver.

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