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3 years ago

If you put to the electrons and hydrogen making it a negative charge does that make it stable or unstable

1 answer:

8 0

I'm pretty sure it would make it unstable, hydrogen only has one proton thus having the ability to stabilize one electron, adding another electron would most likely make the atom reactive to any positively charged atom to loose this extra electron.

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I need help with these two true or false statements!!

olga2289 [7]

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3 years ago

I will mark the brainiest answer

hoa [83]

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3 years ago

When do you use 6.02*10^23?? Do you use it when going to atoms or molecules????

Andrew [12]

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4 years ago

At a certain temperature, the equilibrium constant, K c , for this reaction is 53.3. H 2 ( g ) + I 2 ( g ) − ⇀ ↽ − 2 HI ( g ) K

swat32

Answer:

$[HI]_{eq}=0.942M$

Explanation:

Hello,

In this case, the initial concentrations of hydrogen and iodine are the same:

$[H_2]_0=[I_2]_0=0.600M$

Thus, considering the given undergoing chemical reaction, one states the law of mass action in terms of the change $x$ due to the chemical change as shown below:

$Kc=\frac{(2x)^2}{(0.600M-x)(0.600M-x)}=53.3$

Therefore, solving for $x$ by quadratic equation one obtains:

$x_1=0.471M;x_2=0.826M$

Nevertheless, the feasible result is the first one as the second one results in negative concentrations, thus, the hydroiodic acid equilibrium concentration turns out:

$[HI]_{eq}=2*0.471M=0.942M$

Best regards.

8 0

3 years ago

Read 2 more answers

Please help! brainliest, rattings, thanks, etc.

pochemuha

According to Newton's first law of motion, it takes an unbalanced force to move an object at rest.

I hope this helps :)

3 0

3 years ago