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inysia [295]
3 years ago
6

Previously in this lesson it was mentioned that, according to some reports, in the past 35 years, world oil consumption has grow

n about 45% and continues to rise. Although crude oil, or petroleum, is a natural resource, it is nonrenewable and must undergo an expensive refining process before people can use it to power their cars. Respond to this statement by describing two potential effects of such a rise in oil consumption. Also, indicate whether or not you are confident that there will be ample alternative fuels to use if we drain the oil supply.
Chemistry
1 answer:
Ganezh [65]3 years ago
5 0
<span>First potential effects of such a rise in oil consumption.

The first and most important potential effect could be the drain of all oil, causing an effect on our lives and on the market that could be nearly catastrophic, due to the collapse of the offer that would influence nearly all sector of the economy with a downfall which consequences are impossible to foreseen but it is possible to tell they would not be pleasant.
----
</span>Second potential effects of such a rise in oil consumption. 

The second potential effects could be the fact that as oil becomes rarer and harder to get, would also get more expensive, with a repercussion on our lifestyle that would cause many people to either lose their job or not be able to afford a car or anything powered by oil. Without valid alternatives, some sectors could experience an economic crisis of great proportion. 
---
Am I confident that there will be ample alternative fuels to use if we drain the oil supply?

Yes, I am confident that there will be ample alternative fuels to use if we drain the oil supply. Solar and wind fuels are the future in the sector of energy, not only because oil is a non-renewable resource, but for climatic purpose too since oil is one of the greatest contributors to the human-made global warming that we are experiencing right now.
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emmasim [6.3K]

Other Causes of Extinction

In addition to habitat destruction, other human-caused problems are also threatening many species. These include issues associated with climate change, pollution, and over-population.

Habitat Destruction

Your habitat can be altered, and you can easily adapt. Most people live in a few different places and go to a number of different schools throughout their life. But a plant or animal may not be able to adapt to a changed habitat.

Humans often destroy the habitats of other organisms. Habitat destruction can cause the extinction of species.

Extinction is the complete disappearance of a species. Once a species is extinct, it can never recover.

Invasive Species

As we have learned earlier in the unit, invasive or non-native species can also change an ecosystem.

When invasive species enter an ecosystem they change that ecosystem's dynamic and cause a disruption to the flow.

Climax Community

A climax community is the end result of ecological succession. The climax community is a stable balance of all organisms in an ecosystem, and will remain stable unless a disaster strikes.

Human Activity

It's important to note that human activity has the greatest impact on the amount and quality of wildlife habitat in many areas of the world. Wildlife habitat can be destroyed or its quality diminished as a result of urban growth, agricultural practices, pollution, or habitat destruction.

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6 0
2 years ago
What class of organic product results when 1-heptyne is reacted with disiamylborane followed by treatment with basic hydrogen pe
yuradex [85]

Answer:

aldehyde

Explanation:

Aldehydes are a large class of reactive organic compounds (R-CHO) having a carbonyl functional group attached to one hydrocarbon radical and a hydrogen atom.

So, when terminal alkynes, for example, 1-heptyne react on Hydroboration oxidation(i.e. disiamylborane followed by treatment with basic hydrogen peroxide), the formation of aldehyde occurs.

3 0
3 years ago
The Second Law of Thermodynamics states that:<br> Select one:
lianna [129]

Answer:

In the total entropy of an isolated system, the thermal energy per unit temperature that is unavailable for doing useful work can never decrease.

8 0
2 years ago
What is/are the principal product(s) formed when excess methylmagnesium iodide reacts with p-hydroxyacetophenone?
Montano1993 [528]

The end product will depend upon

a) the amount of the reagent taken

b) the final treatment of the reaction

If we have just taken methylmagnesium iodide and p-hydroxyacetophenone, then we will get methane and hydroxyl group substituted with MgI in place of hydrogen

Figure 1

However if we have taken excess of methylmagnesium iodide which is Grignard's reagent followed by hydrolysis we will get different product

Figure 2

5 0
3 years ago
When 70.4 g of benzamide (C7H7NO) are dissolved in 850. g of a certain mystery liquid X, the freezing point of the solution is 2
Arlecino [84]

Answer:

1.62

Explanation:

From the given information:

number of moles of benzamide  =\dfrac{70.4 \ g}{121.14 \ g/mol}

= 0.58 mole

The molality = \dfrac{mass \ of \ solute (i.e. \ benzamide )}{mass \ of \ solvent  }

= \dfrac{0.58 }{0.85 }

= 0.6837

Using the formula:

\mathbf {dT  = l   \times  k_f  \times m}

where;

dT = freezing point = 27

l = Van't Hoff factor = 1

kf = freezing constant of the solvent

∴

2.7 °C = 1 × kf ×  0.6837 m

kf = 2.7 °C/ 0.6837m

kf = 3.949 °C/m

number of moles of NH4Cl = \dfrac{70.4 \ g}{53.491 \  g /mol}

= 1.316 mol

The molality = \dfrac{1.316 \ mol}{0.85 \ kg}

= 1.5484

Thus;

the above kf value is used in determining the  Van't Hoff factor for  NH4Cl

i.e.

9.9 = l × 3.949 × 1.5484 m

l = \dfrac{9.9}{3.949 \times 1.5484 \ m}

l = 1.62

5 0
2 years ago
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