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2 years ago

Which of the following air pollutants is correctly paired with one of its major effects?

Chemistry

1 answer:

Alik [6]2 years ago

3 0

Answer:

The correct option is;

Sulfur oxides - acid precipitation

Explanation:

Here we have sulfur oxide when present in the atmosphere and mixed with oxygen water and other chemicals form acidic precipitation known as acid rain.

The sulfur oxides reacts with water in the clouds to form sulfuric acid as follows;

The sulfur gas is first oxidized

SO₂ + OH → HOSO₂

The next stage is the formation of sulfur trioxide

HOSO₂ + O₂ → HO₂ + SO₃

Sulfur trioxide combines with water to form sulfuric acid

SO₃ + H₂O → H₂SO₄ (aq).

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explain what you would do expect caesium astatide to look like .will it be soluble in water ?explain your reasoning

son4ous [18]

Answer:

it will not be soluble in water Becoz it can only be

separated by passing it through silver nitrate solution

Explanation:

i hope you understand

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2 years ago

A salt is an ionic compound containing cations other than hydrogen and anions other than the hydroxylion. in writing the formula

Blizzard [7]

In writing the formula for a salt the symbol of the cation is first then the anion is written second .

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2 years ago

Which of the following cooking materials does NOT conduct heat?

kherson [118]

Can be produced from a variety of material, including , it’s at a C or D.

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2 years ago

Read 2 more answers

You have a 16.0-oz. (473-mL) glass of lemonade with a concentration of 2.66 M. The lemonade sits out on your counter for a coupl

salantis [7]

<u>Answer:</u> The new concentration of lemonade is 3.90 M

<u>Explanation:</u>

To calculate the number of moles for given molarity, we use the equation:

$\text{Molarity of the solution}=\frac{\text{Moles of solute}\times 1000}{\text{Volume of solution (in mL)}}$ .....(1)

Molarity of lemonade solution = 2.66 M

Volume of solution = 473 mL

Putting values in equation 1, we get:

$2.66M=\frac{\text{Moles of lemonade}\times 1000}{473}\\\\\text{Moles of lemonade}=\frac{2.66\times 473}{1000}=1.26mol$

Now, calculating the new concentration of lemonade by using equation 1:

Moles of lemonade = 1.26 moles

Volume of solution = (473 - 150) mL = 323 mL

Putting values in equation 1, we get:

$\text{New concentration of lemonade}=\frac{1.26\times 1000}{323}\\\\\text{New concentration of lemonade}=3.90M$

Hence, the new concentration of lemonade is 3.90 M

7 0

2 years ago

Which of the following statements best describes the properties of aluminum-28?

Contact [7]

d. When aluminum-28 undergoes beta decay, silicon-28 is produced.

Explanation:

When the nuclei of aluminium-28 decays, it produces silicon- 28:

Aluminium ²⁸₁₃Al

Silicon 28 ²⁸₁₄Si

beta particle ⁰₋₁ $\beta$

²⁸₁₃Al → ²⁸₁₄Si + ⁰₋₁ $\beta$

This way, the mass and atomic number are conserved.

Conservation of mass number:

28 = 28 + 0, 28 = 28

13 = 14 -1 , 13 = 13

Learn more:

Balancing nuclear equations brainly.com/question/10094982

#learnwithBrainly

5 0

2 years ago