When potium nitrate, KNO3, is dissolved in water, why is energy absorbed?

Shouldn't energy be released? Breaking KNO3 bonds requires energy, but desolving means new bonds are formed between the solvent and solute which releases energy. Isn't the net difference in energy positive?

Trig help dealing with pi radian measures?

Two angles in a triangle have radian measure pi/5 and pi/6 what is the radian measure of the third angle?

Does this poem lift your heart or does it sound corny and just plain sucks?

well i get the message you trying to send but there are spots for improvement. Consider shortening unnecessary lines and phrases. make it short and light in some way. Never give up on writing poetry.

Wat's ur new fave song!?

THE SWEENT TODD SOUNDTRACK!!! AND BILLY JOEL, AND FOREIGNER, AND JOURNEY... oh heck, I don't have one.

Which woman would win this match?

uming this was an over-the-top-rope Battle Royal, I'd go with Chyna. She just had the best combination of power, size, mobility, intelligence, and actual wrestling ability. I think the "Final Four" would be: Chyna, Sherri, Moolah, and Madusa. (If this were any other format of match, I'd have no idea who would win, as it would probably involve more luck than anything else..)

Where should I put my danio fry?

I just got a tank maybe 3 and a half weeks ago. I put in danios to help cycle the tank, and then I noticed a few fry. I couldn't figure out which fish had laid the eggs, though I think it's one of my leopard danios. I knew the parents would eat the fry, so I bought a brine shrimp net and a little net-tank thing that hangs in the aquarium. I caught about 20 fry and a few eggs, and put them in the net-tank thing. I feed them Hikari First Bites (it's a really fine powder), but I don't really know if I should be feeding them something else or changing the water conditions. I know that 20 is very little, but is there any chance they will survive?

Are the nuggets going to beat the lakers?

The nuggets are up by 8 and you wont believe who's on fire its not carmelo, and its not iverson its the point guard that the nuggets were going to replace its ANTHONY CARTER!!!