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Svetach [21]
4 years ago
12

Two compounds of phosphorus and fluorine have the following

Chemistry
1 answer:
Korolek [52]4 years ago
7 0

Answer: 3:2

Explanation: (10.14÷3.38)÷(8.42÷4.21)=1.5=3/2

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When solid ammonium carbamate sublimes, it dissociates completely into ammonia and carbon dioxide according to the following equ
Harlamova29_29 [7]

<u>Answer:</u> The equilibrium constant for the given equation is 0.0315

<u>Explanation:</u>

We are given:

Total pressure in the container = 0.596 atm

The given chemical equation follows:

              N_2H_6CO_2(s)\rightleftharpoons 2NH_3(g)+CO_2(g)

<u>Initial:</u>              -

<u>At eqllm:</u>         -                   2x           x

Evaluating the value of 'x'  

\Rightarrow (x+2x)=0.596\\\\x=0.199

The expression of K_p for above equation follows:

K_p=p_{CO_2}\times (p_{NH_3})^2

The partial pressure of pure solids and pure liquids are taken as 1 in the equilibrium constant expression.

Putting values in above expression, we get:

K_p=(0.199)\times (2\times 0.199)^2\\\\K_p=0.0315

Hence, the equilibrium constant for the given equation is 0.0315

7 0
3 years ago
1. What is the wavelength of a photon of light with a frequency of 6.10 x 10^15 Hz?
Blababa [14]

Answer:

0.000000000000005 mm

Explanation:

6 0
3 years ago
What is the best way to<br> determine which brand of<br> paper towel is the<br> strongest when wet?
luda_lava [24]

Answer:Bounty

Explanation:After being soaked, the Bounty towel held an impressive 43 ounces or 2.69 pounds.

Did this help?

4 0
3 years ago
Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional
rosijanka [135]

Answer:

Coal mining can compromised a lot of our resources one of it is the soil. It is because it eliminates the nutrients of the soil that can affect the vegetation, it destroys the wildlife and habitat. Also, it changes permanently the topography of the area mined.

Explanation:

edge 2020 just did it

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Is the formation of sulfur tetrafluoride monoxide endothermic or exothermic?
sleet_krkn [62]

endothermic means it absorbs energy while exothermic means it releases energy. remember this.

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