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mezya [45]
4 years ago
10

Use the graph to answer the following questions. Which state has the highest level of air pollution particles for the year 2014?

Which state shows the least change in air pollution particles from 2006 to 2015? What action is most likely to have helped reduce the rate of air pollution particles?
Chemistry
2 answers:
Mice21 [21]4 years ago
7 0

Answer:

Maryland, Wyoming, reduced burning of fossil fuels

Explanation:

edgeunity

Vikki [24]4 years ago
6 0

Answer: Maryland, Wyoming, reduced burning of fossil fuels

Explanation: I took the test and got it right.

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Micky Mo is a 64-year-old male admitted to the emergency room for asthma. His laboratory results are as follows: pH 7.31, pCO2 h
Salsk061 [2.6K]

Answer:

Micky Mo is suffering from respiratory acidosis.

Explanation:

The pCO2 level in micky"s body is higher than normal it means the excess amount of  CO2 will reacts with water to generate carbonic acid(H2CO3).

  On the other hand according to the question total HCO3- also higher than normal.As a result the excess HCO3- will react with proton to form carbonic acid which is in turn dissociate to generate CO2 and H2O to maintain normal acid base homeostasis.

 From that point of view it can be said Micky Mo is suffering from respiratory acidosis.

5 0
3 years ago
Particles can enter the air by
mrs_skeptik [129]

Answer:

Dust

Dirt

Soot

Smoke

Drops of liquid

Explanation:

5 0
3 years ago
Thorium-234 has a half-life of 24.1 days. How much of a 100-g sample of thorium-234 will be unchanged after 48.2 days?
oee [108]
Half-life means that the matter degrades by 50% at each interval. 48.2 days is 2 intervals.

So, it would go down by 50% in the first interval, making it 50g. Then it would go down by another 50% from there, making the final amount of undecayed thorium-234 25g.
7 0
3 years ago
Read 2 more answers
Solid calcium carbonate decomposes to produce solid calcium oxide and carbon dioxide gas. Express your answer as a chemical equa
Gwar [14]

Answer:

CaCO_3(s)\rightarrow CaO(s)+CO_2(g)

Explanation:

Hello!

In this case, when solid calcium carbonate, CaCO3 (s), is decomposed by the action of thermal energy (heat), solid calcium oxide, CaO (s) and carbon dioxide gas, CO2 (g) are yielded via the following reaction:

CaCO_3\rightarrow CaO+CO_2

However, since calcium carbonate is solid as well as calcium oxide and carbon dioxide is given off as a gas, we write:

CaCO_3(s)\rightarrow CaO(s)+CO_2(g)

Which also balanced.

Best regards!

8 0
3 years ago
What type of reaction is nitrogen bromide?
Marat540 [252]

Nitrogen tribromide is a chemical compound with the formula NBr3. It is extremely ... NBr3 was first prepared by reaction of bistrimethlysilylbromamine (bis(trimethylsilyl) amine bromide) ..

5 0
3 years ago
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