All categories

2 years ago

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

Chemistry

2 answers:

ahrayia [7]2 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]2 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.

You might be interested in

You are given a sample of an element with ONE valence electron.

Gnoma [55]

Answer:

the amount of valence electron, cna be found in the periodic table, which is called the atomic number which is top of the symbol

hope this helps!!! best fo luck to you

5 0

2 years ago

The pre-exponential constant and activation energy for the diffusion of iron in cobalt are 1.7 x 10-5 m2/s and 273,300 J/mol, re

Kitty [74]

Answer: The temperature of the system will be 1622 K

Explanation:

The equation relating the pre-exponential factor and activation energy follows:

$\log D=\log D_o-\frac{E_a}{2.303RT}$

where,

D = diffusion coefficient = $2.7\times 10^{-14}m^2/s$

$D_o$ = pre-exponential constant = $1.7\times 10^{-5}m^2/s$

$E_a$ = activation energy of iron in cobalt = 273,300 J/mol

R = Gas constant = 8.314 J/mol.K

T = temperature = ?

Putting values in above equation, we get:

$\log (2.7\times 10^{-14})=\log (1.7\times 10^{-5})-\frac{273,300}{2.303\times 8.314\times T}\\\\T=1622K$

Hence, the temperature of the system will be 1622 K

8 0

2 years ago

(Science. I choose Chemistry for no good reason)

Rina8888 [55]

I believe that the chemical formula for an acid often begins with H, which means C is your answer.

6 0

2 years ago

What are the 3 substance in which you find carbon?

Kisachek [45]

Graphite, Coal, and Gas

4 0

2 years ago

Calcium carbide (CaC2) reacts with water to form acetylene (C2H2) and Ca(OH)2.

Sergio [31]

The answer is -60.57 = -60.6 KJ.
CaC2(s) + 2 H2O(l) ---> Ca(OH)2(s) +C2H2(g) H= -127.2 KJ
Hf C2H2 = 226.77
Hf Ca(OH)2 = -986.2
Hf H2O = -285.83
Now,

add them up. 226.77 - 986.2 + (2*285.83) = -187.77
Add back the total enthalpy that is given in the question
-187.77+127.2 = -60.57

8 0

2 years ago

Read 2 more answers