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Yanka [14]
3 years ago
9

Is it possible for a solution to have negative pH values?

Chemistry
2 answers:
aleksandr82 [10.1K]3 years ago
4 0

Answer:

Yes.

Explanation:

iogann1982 [59]3 years ago
4 0
Yes it is possible
Explanation:
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the nickel-cadmium battery cell has a standard potential of 1.20 v. the cell reaction is 2 nio(oh)(s) cd(s) 2 h2o(l) → 2 ni(oh)2
JulsSmile [24]

The correct answer of gibbs free energy is -232 KJ.

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The Gibbs free energy of a system at any point in time is defined as its enthalpy minus the product of its temperature times its entropy. Because it is defined in terms of thermodynamic properties that are state functions, the system's Gibbs free energy is a state function. It is commonly referred to as free energy because it is readily available at all times. If necessary, the reaction can steal this energy without having to pay or work for it. The reaction between sodium chloride and water is regarded as spontaneous, and it has a negative G. When solid NaCl is immersed in water, it begins to dissociate on its own without any external assistance.

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1 year ago
Calculate the kilograms of iron that would be produced from 1340 g of calcium carbonate.
Elanso [62]

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1.340kg

Explanation:

5 0
3 years ago
Question # 10
satela [25.4K]
The answer should be D, cells can only create an identical copy of the original cell.
3 0
3 years ago
The melting point of gallium metal is 29.76⁰C. If a piece of gallium is sliced into three parts, the melting point of each part
Ahat [919]

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itd be B because the melting point is 29.76 no matter the size

Explanation:

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3 years ago
You operate a nuclear reactors and want to use fissionable mass that will sustain a slow control what type of mass will you use
puteri [66]

Answer: I believe it is critical mass

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2 years ago
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