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3 years ago

How are problems with global warming connected to problems with air pollution?

Chemistry

2 answers:

ahrayia [7]3 years ago

8 0

Answer:

Changes in climate can result in impacts on local air quality. The warming of the atmosphere is connected to climate change has the ability to increase ground-level ozone in many regions. This may present along challenges for compliance with the ozone standards in the future

olga55 [171]3 years ago

4 0

Answer:

Changes in climate can result in impacts to local air quality. Atmospheric warming associated with climate change has the potential to increase ground-level ozone in many regions, which may present challenges for compliance with the ozone standards in the future.

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Wine goes bad soon after opening because the ethanol CH3CH2OH in it reacts with oxygen gas O2 from the air to form water H2O and

lyudmila [28]

Answer: 2.73g of CH3CH2OH Will be consumed

Explanation:

CH3CH2OH + O2 —> CH3COOH + H2O

MM of CH3CH2OH = 12 + 3 +12 + 2 16 +1 = 46g/mol

MM of O2 = 16 x2 = 32

Mass conc. Of O2 = 1.9g

From the equation,

32g of O2 consumed 46g of CH3CH2OH .

Therefore, 1.9g of O2 will consume Xg of CH3CH2OH i.e

Xg of CH3CH2OH = (1.9 x 46)/32 = 2.73g

3 0

2 years ago

Which type of molecule forms structures in cells and stores energy? I NEED HELP

olga2289 [7]

Answer:

Lipid forms structures in cells and stores energy

Explanation:

7 0

3 years ago

Define natural and artificial hazards?<br><br><br>wrong and silly answer will be reported

kotegsom [21]

Explanation:

See this l know natural only

4 0

2 years ago

At 100 degrees Celsius, the ion product for pure water is Kw= 51.3*10^-14. What is the pOH of water at this temperature? A) 7.00

Levart [38]

7.86 is the pOH of water at this temperature of 100 degrees celsius.

Option E is the right answer.

Explanation:

Data given:

Kw = 51.3 x $10^{-14}$

pOH = ?

we know that pure water is neutral and will have pH pf 7.

The equation for relation between Kw and H+ and OH- ion is given by:

Kw = [H+] [OH-}

here the concentration of H+ ion and OH- ion is equal

so, [H+]= [OH-]

Putting the values in the equation of Kw

pKw = -log[Kw]

pKw = -log [51.3 x $10^{-14}$ ]

pKw = 12.28

since H+ ion OH ion concentration is equal the pH of water is half i.e. 6.14

Now, pOH is calculated by using the equation:

14 = pOH + pH

14- 6.14 = pOH

pOH = 7.86

8 0

2 years ago

Water will melt faster on a very cold soft drink can than it will on a cool soft drink is this physical or chemical change?

Margarita [4]

I believe its chemical change

hope this helps

7 0

3 years ago

Read 2 more answers