Dumbest question you've ever been asked...?

[Henrik Larsson]

Duh. Simple process..

Ksp = [Ca][F]^2

[Ca] = x = [F] / 2

So, 3.8 x 10^-11 = x^3 / 4. Solve for x. This will give you the M of the solution and, assuming 1L, the number of moles of CaF2 that can dissolve.

Multiply by the molar mass of CaF2 to find the grams that dissolved and you have your answer in g/L

Looks kind of like this :dunno:
Best Answer - Chosen by Voters
1. Ksp = [Ca][F]^2

[Ca] = x = [F] / 2

So, 3.8 x 10^-11 = x^3 / 4. Solve for x. This will give you the M of the solution and, assuming 1L, the number of moles of CaF2 that can dissolve.

Multiply by the molar mass of CaF2 to find the grams that dissolved and you have your answer in g/L

3 years ago

 

[GodsEmbryo]

At work we have to wear a blue sweater with the logo of the company on it so customers can recognize you if they need advice or help. But most of the times people still ask you: "Do you work here?".

 

[lurkingdirk]

Looks kind of like this :dunno:
Best Answer - Chosen by Voters
1. Ksp = [Ca][F]^2

[Ca] = x = [F] / 2

So, 3.8 x 10^-11 = x^3 / 4. Solve for x. This will give you the M of the solution and, assuming 1L, the number of moles of CaF2 that can dissolve.

Multiply by the molar mass of CaF2 to find the grams that dissolved and you have your answer in g/L

3 years ago

roughly the same place from which the question came.

 

[Henrik Larsson]

roughly the same place from which the question came.

Touche

 

[JessyAdams]

In my chat room : Do you have a webcam?

 

[Deepcover]

"when you put music onto an iPod, does it get heavier?"

 

[Ace Bandage]

My younger brother once asked me if they used real water in the film Titanic. He also marveled at the size of the Mackinac Bridge and asked if they built it "before the water got there."

Yeah... I love him, but sometimes he just doesn't think shit through.

This has been asked of me quite often:

Upon arriving at a destination and meeting people, they ask, "Were you able to find the place?"

No, fucktard. I'm still driving around looking for it.

:1orglaugh

 

[bahodeme]

"You ok?" this happened when I hurt myself one time years ago. And this is quite possibly THE dumbest question anyone could ever ask. And they always fucking ask it as well. You could be on a motorbike and crash at 90mph into a wall and you are hanging onto life and blood everywhere and some silly cunt WILL come up to you and say something like "you ok, pal" seriously this is the dumbest question EVER.

Funny about that is when I took the Red Cross CPR course they told us to ask that question and your example was similar to what I posed to them (hit by a car). I got a look dumber than the question.

 

[luis1972]

Are you Ok?
After slipping on the floor...

 

[Hot Mega]

Probably this one by falafel dragon...:angels:

"has any one evr falet"

 

[Ravenholm]

Funny about that is when I took the Red Cross CPR course they told us to ask that question and your example was similar to what I posed to them (hit by a car). I got a look dumber than the question.

That's probably because their tiny minds can't understand how such a simple thing as "you ok" after someone hurts themselves is a dumb thing to say. Of course they are not ok otherwise they wouldn't be fucking hurt for fucksake. If someone is ok then they remain unhurt. They are not lying there with blood pissing out of the gash in their leg or lying there with their face caved in and are "ok" it's just not happening.

LMFAO!