2 years ago

Ughhh ughh ughhhhhelppp

1 answer:

3 0

Answer:

Explanation:

one is True, an electro magnet is only magnetic because of current producing the magnetic field.

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sladkih [1.3K]

the answer is electrons.....

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3 years ago

Arte-miy333 [17]

I really thinks its b

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3 years ago

tia_tia [17]

Abcdefghigklmnopqrstuvwxyandz

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3 years ago

DaniilM [7]

800 joules because it's twice the amount

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3 years ago

7nadin3 [17]

Answer:

<h3>The answer is 7.42 </h3>

Explanation:

The pH of a solution can be found by using the formula

$pH = - log [ { H_3O}^{+}]$

From the question we have

$pH = - log(3.8 \times {10}^{ - 8} ) \\ = 7.420216...$

We have the final answer as

Hope this helps you

4 0

2 years ago

Ughhh ughh ughhhhhelppp​