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Nostrana [21]
3 years ago
9

Select some particular plant or animal and find out how it has been improved because of the study of genetics. The following exa

mples are given, but you may select some other topic if you like. Be sure that you have the topic and the method (written or oral) of reporting approved before you do your research. If you choose an oral report, it should be at least 3 minutes in length. If you choose a written report it should be at least 500 words in length.
Chemistry
1 answer:
nata0808 [166]3 years ago
5 0

Answer:

Try going onto essaytyper.com

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SO2(g) + NO2(g) ↔ SO3(g) + NO(g) Kc = 0.33 A reaction mixture contains 0.41 M SO2, 0.14 M NO2, 0.12 M SO3 and 0.14 M NO. Which o
stepladder [879]

Answer:

The reaction will shift in the direction of products.

Explanation:

<u>Step 1:</u> Data given

A reaction mixture contains:

0.41 M SO2

0.14 M NO2

0.12 M SO3

0.14 M NO

<u>Step 2:</u> The balanced equation

O2(g) + NO2(g) ↔ SO3(g) + NO(g)      Kc = 0.33

<u>Step 3:</u> Define the direction of the shift of  reaction:

When Q<K, there are more reactants than products. As a result, some of the reactants will become products, causing the reaction to shift to the right.

When Q>K, there are more products than reactants. To decrease the amount of products, the reaction will shift to the left and produce more reactants.

When Q=K, the system is at equilibrium and there is no shift to either the left or the right.

<u>Step 4:</u> Calculate Q

Q = [NO][SO3]/[SO2][NO2]

Q = (0.14 *0.12)/(0.41*0.14)

Q = 0.0168/0.0574

Q = 0.293

Q<Kc

This means there are more reactants than products. Thud, some of the reactants will become products, causing the reaction to shift to the right.

The reaction will shift in the direction of products.

8 0
3 years ago
Amalgam is an alloy that contains mercury and other metals. Which of these atoms would most likely form metallic bonds with merc
rusak2 [61]
I would say copper, silver, and tin, since an alloy is a mixture of metals and metalloids.
6 0
3 years ago
Read 2 more answers
Audrey is driving 50 miles in 2 hours what is her average speed ?
LenaWriter [7]
It depends on the unit though if its in miles per hour then you can simply divide 50 by 2
5 0
3 years ago
Water plays a key role in chemical weathering by
11Alexandr11 [23.1K]
The answer would be D, all the above
5 0
3 years ago
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What is described by the amount of energy required to change a gram of a liquid to a gas at the
ehidna [41]

Answer:

Heat of vaporization.

Explanation:

the amount of energy needed to change the specific amount or gram of liquid in to gas phase is called heat of vaporization.

In this liquid is converted into gas phase as because after the boiling point addition of more energy will cause breakage of bonds present in between the liquid molecules which results in the vaporization of liquid.

3 0
3 years ago
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