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miskamm [114]
3 years ago
6

Sara has a red jacket. Which of the following models shows how Sara's jacket reflects and/or absorbs light?

Chemistry
2 answers:
just olya [345]3 years ago
7 0
I think it’s C. , C. Should be right because the red jacket is absorbing the light
Sonja [21]3 years ago
7 0

Answer:

answer choice c

Explanation:

the colors we see are the ones that are reflected off the object

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Read 2 more answers
The Kp for the reaction below is 1.49 × 108 at 100.0°C:CO(g) + Cl2(g) → COCl2(g)In an equilibrium mixture of the three gases, PC
Serggg [28]

<u>Answer:</u> The equilibrium partial pressure of phosgene is 7.34 atm

<u>Explanation:</u>

The given chemical equation follows:

                    CO(g)+Cl_2(g)\rightleftharpoons COCl_2(g)

The expression of K_p for above equation follows:

K_p=\frac{p_{COCl_2}}{(p_{CO})\times (p_{Cl_2})}

We are given:

Equilibrium partial pressure of CO = 2.22\times 10^{-4}atm

Equilibrium partial pressure of chlorine gas = 2.22\times 10^{-4}atm

K_p=1.49\times 10^8

Putting values in above equation, we get:

1.49\times 10^8=\frac{p_{COCl_2}}{(2.22\times 10^{-4})\times (2.22\times 10^{-4})}\\\\p_{COCl_2}=7.34atm

Hence, the equilibrium partial pressure of phosgene is 7.34 atm

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