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3 years ago

10

How does acid rain happen? (Use the term Sulfur Dioxide) PLS HALP

1 answer:

mafiozo [28]3 years ago

6 0

Acid rain<span> is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air. These substances can rise very high into the atmosphere, where they mix and react with water, oxygen, and other chemicals to form more acidic pollutants, known as </span>acid rain<span>.</span>

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Please help me with chemistry. Thanks

il63 [147K]

Constant:
Test tubes

Independent:
<span>volume of gas

Dependent:
</span>
<span>amount of H2O2 </span>

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4 years ago

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Properties of noble gases

ElenaW [278]

They are odourless, colourless monatomic gases with full outer shells

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3 years ago

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a chemist dissolves 0.564 moles of manganese (IV) oxide (MnO2) in water, and adds enough water to make 0.510 L of solution. Calc

ladessa [460]

Answer:

The molarity of the solution is 1.1 $\frac{moles}{liter}$

Explanation:

Molarity is a measure of the concentration of that substance that is defined as the number of moles of solute divided by the volume of the solution.

The molarity of a solution is calculated by dividing the moles of the solute by the volume of the solution:

$molarity=\frac{number of moles of solute}{volume}$

Molarity is expressed in units $\frac{moles}{liter}$

In this case

number of moles of solute= 0.564 moles
volume= 0.510 L

Replacing:

$molarity=\frac{0.564 moles}{0.510 L}$

Solving:

molarity= 1.1 $\frac{moles}{liter}$

<u><em>The molarity of the solution is 1.1 </em></u> $\frac{moles}{liter}$ <u><em></em></u>

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3 years ago

Which of the following is not an example of a physical property?

Viefleur [7K]

<span>c.
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this is a physical property depends on how reactive something is</span>

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3 years ago

HELP ASAP I WILL GIVE BRAINLYIST

hram777 [196]

Answer:bob

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