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Ilia_Sergeevich [38]
3 years ago
7

In electroplating, how should the object that will be plated be connected in the electrolytic cell?

Chemistry
1 answer:
blondinia [14]3 years ago
7 0

Answer:

c

Explanation:

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Answer:

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Explanation:

The speed of light is 186,000 miles per second. An object with mass cannot move at the speed of light since it would take an infinite amount of energy to achieve that velocity, since only massless particles can travel at the speed of light. Also, you would have to factor in air friction, meaning even if an object were to reach such high speeds, it would instantly disintegrate.

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a)

A: Copper

B: CuO

C: \mathrm{CuSO_4}

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$\mathrm{CuO+ H_2SO_4}\rightarrow \mathrm{CuSO_4 + H_2O}$

c)

$\mathrm{CuCO_3+ 2HNO_3}\rightarrow \mathrm{Cu(NO_3)_2+ CO_2+ H_2O}$

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Answer:

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drop some in a solution n watch the color changes. different indicators show different colors at different pH. they usually have standard colors for comparison.
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The concentration of cell is less than that of the solution .

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