3 years ago

Only someone who truly knows and understands this, please tell me if the electron configurations are right :

1 answer:

4 0

Yes is 4s^23d^7=cobalt

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lesya692 [45]

I believe the answer is D

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2 years ago

Rasek [7]

I think it would be solubility but I’m not sure

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2 years ago

Bond [772]

Mechanical energy = mass x acceleration due to gravity x height
= 1x9.8x10 = 98J

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3 years ago

nasty-shy [4]

Answer:

$Kp = 0.0410$

Explanation:

The reaction of gaseous sulfur dioxide and oxygen to form SO3 (g) is:

2SO₂(g) + O₂(g) ⇄ 2SO₃(g)

Kp is defined as the ratio of pressure of products and pressure of reactants:

$Kp = \frac{P_{SO_3}^2}{P_{SO_2}^2P_{O_2}}$

$Kp = \frac{0.0851atm^2}{0.669atm^2*0.395atm}$

$Kp = 0.0410$

I hope it helps!

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3 years ago

AfilCa [17]

Broo whenever it sounds cool

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2 years ago