3 years ago

This method of treating water kills microbes and removes other contaminates such as heavy metals.

1 answer:

3 0

The answer is (B).
Hope this helps :).

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Brilliant_brown [7]

Hello, here’s the answer to your question. Converting ammonia to nitrate, which is absorbed by plants

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3 years ago

Paraphin [41]

Steal; Anion
This is the answer because phosphorous is very electronegative.

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3 years ago

Ivahew [28]

It's an ionic bond! Potassium is a cation, or a metal with a positive charge, and fluoride is an anion, or a nonmetal with a negative charge.

A covalent bond is the bond between two nonmetals.

Hope this helped!

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4 years ago

maw [93]

Explanation: Sulphur trioxide forms Sulphur acid with water.

Phosphorus has unpaired electrons in 3p state

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3 years ago

son4ous [18]

So we know that the equation for density is:

$D=\frac{m}{V}$

where D is the density, m is the mass in grams, and V is the volume in mL.

So since we know two of the variables, mass and density, we can solve for the volume:

$\frac{1.020g}{mL}=\frac{147g}{V}$

$V=\frac{147g}{\frac{1.020g}{mL}}$

$V=144.12mL$

Therefore, the volume of this urine sample is 144.12mL.

5 0

3 years ago