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Verdich [7]
3 years ago
12

Corrosive substances are rarely harmful to human skin. True or false?

Chemistry
1 answer:
maxonik [38]3 years ago
8 0

False

The adjective corrosive means it will definitely harm the skin

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Answer: 70 and above

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This is a fact.

8 0
1 year ago
Please help
inna [77]

From the calculation, the standard free energy of the system is -359kJ.

<h3>What is the standard free-energy?</h3>

The  standard free-energy is the energy present in the system. We have to first obtain the cell potential using the formula;

Ereduction - E oxidation = 0.96 V - 0.34 V = 0.62 V

Using the formula;

ΔG = -nFEcell

ΔG =-(6 * 96500 * 0.62)

ΔG =-359kJ

Learn more about free energy:brainly.com/question/15319033

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1 year ago
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