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4 years ago

7

What are the pros and cons of several renewable energy sources?

2 answers:

mr Goodwill [35]4 years ago

7 0

Pros it will sustain our daily needs and will never run out

USPshnik [31]4 years ago

6 0

Well lets look at one of the renewable resources. Wind is a renewable resource and a pro to wind mills is that it does not destroy ecosystems and pollute our air. However a con to it is that it is dangerous for flying animals, who have actually been killed because they hit.
Water is another renewable resource that is turned into energy through dams. A big pro to this is that the energy produced is massive, and it can power a whole town. However a con is that it DOES destroy habitats that lived in the area before the dam was built.

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PLS HELP!! WILL GIVE BRAINLY!!

mamaluj [8]

Answer:

2. Mechanical

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Explanation:

8 0

3 years ago

For this heterogeneous system 2 A ( aq ) + 3 B ( g ) + C ( l ) − ⇀ ↽ − 2 D ( s ) + 3 E ( g ) the concentrations and pressures at

maw [93]

Answer:

$2.55*10^{11$

Explanation:

Equation for the heterogeneous system is given as:

$2A_{(aq)} + 3 B_{(g)} + C_{(l)}$ ⇄ $2D_{(s)}$ $+$ $3E_{(g)}$

The concentrations and pressures at equilibrium are:

$[A] = 9.68*10^{-2}M$

$P_B = 9.54*10^3Pa$

$[C]=14.64M$

$[D]=10.11M$

$P_E=9.56*10^4torr$

If we convert both pressure into bar; we have:

$P_B = 9.54*10^3Pa$

$P_B = (9.54*10^3)*\frac{1}{10^5} bar$

$P_B=9.54*10^{-2}bar$

$P_E=9.56*10^4torr$

1 torr = 0.001333 bar

$9.54*10^4 *0.001333 = 127.5 bar$

$K=\frac{[P_E]^3}{[A]^2[P_B]^3}$

$K=\frac{(127.5)^3}{(9.68*10^{-2})^2(9.54*10^{-2})^3}$

$K=2.55*10^{11$

3 0

3 years ago

Consider the reaction and its rate law.

BaLLatris [955]

The order with respect to A is 2

The order with respect to B is 0.

The overall reaction order is 2.

<u>Explanation:</u>

The rate of chemical equation is represented by its rate equation. Here the rate equation of the given chemical reaction is

$rate=k[B]^2$

Here k represents the rate constant .

Order of the reaction with respect to its individual reactants is represented by the power of the the reactants in the rate equation.

Here the power of the reactant A is 0 and the power of reactant B is 2.

Hence the order with respect to A is 0 and order with respect to B is 2.

The overall order of the reaction is given by the sum of the powers of the reactants in the rate equation.

Hence the total order=2+0=2

4 0

3 years ago

What reading strategy would you use before you read a book or article?

Semenov [28]

I believe the answer is d summarizing

8 0

3 years ago

A cone is a solid with base that is a _____, a point not in the same plane as the base, and all the points between them.

shepuryov [24]

The answer to your question is a discs

7 0

4 years ago

Read 2 more answers