4 years ago

Can anybody help me with these 2 ohms law

1 answer:

3 0

Answer:

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disa [49]

I can be used for thyroid cancer or in nuclear

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3 years ago

GuDViN [60]

Answer:

$m_{solute}=100g$

Explanation:

Hello,

In this case, by considering the mathematical definition of by mass percentage of a solute as shown below:

$\%m/m=\frac{m_{solute}}{m_{solution}}*100\%$

We are able to compute the mass of the solute in a 20% solution having 500 g of solution as follows:

$m_{solute}=\frac{m_{solution}*\%m/m}{100\%} =\frac{500g*20\%}{100\%}\\ \\m_{solute}=100g$

Best regards.

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3 years ago

11Alexandr11 [23.1K]

You would use a Graduated Cylinder

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4 years ago

kobusy [5.1K]

Absolute zero that means cooling - 0 degree

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3 years ago

NeTakaya

A. Would be the correct answer :-)

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3 years ago