Hannah

I originally did soccer from elementary school through 7th grade and stopped in 8th grade, and in 9th grade I was going to continue soccer but then injured myself. I'm now in 11th grade and I'm finally starting soccer this spring. I was hoping to continue soccer into college, but because I'm starting soccer in my junior year, is it too late to possibly continue it into college as well? 

Carbon tetrachloride is made with the following reaction CS2+3Cl2 yields CCl4+S2Cl2. How much CS2 is needed to make 30kg of CCl4?

Can someone give the answer and show how to find it? thanks!

1. Decomposition of 221.0g of a powder yields 54.9g of Mn, 48.3g of C, and an unknown amount of potassium. What is the empirical formula of the powder. 

2. If the molar mass of the compound above is 440.4g, what is the molecular formula of the compound.

Can someone tell me the answers and how to find it? thanks!

I was just about to go to bed when I heard my hamster squeal, which is nothing out of the ordinary, usually because of a nightmare, but she squealed again a few seconds later and then again a few seconds after that and kept doing that every few seconds, but it progressively got quieter every time. I got up and checked on her and she was laying on her back/side, completely motionless, I brushed her with my finger a few times and she didn’t move at all, but then after a few minutes she seemed to “wake up” could this have been a seizure? She’s around 2 years old so she is kinda old. Does anyone know what this could’ve been and what I should do to help her?

I need to find the specific heat of the nut.. can someone explain how to find it and what the answer is?

Mass of the water: 160 grams

Mass of the Nut (object): 12.5 grams

Temp initial of the water: 20 deg C

Temp Final of the water: 22.5 deg C

Temp Initial of the nut: 100 deg C

Ignore the calorimeter for this

So in 2 days it'll be 2 weeks since I was at school and I hit the right side of my knee on the edge of a wooden bench, I hit it while I was running and if hurt pretty bad, later that day I had a huge bruise and some swelling on it, now almost 2 weeks later with constant pain under my knee cap, it is still bruised and a little swollen, it still hurts pretty bad and I'm worried I fractured/broke something, I've told and showed my mom my knee and she said I'm fine and just overreacting, I'm 14 so I can't take myself to the doctor, but does it seem like my knee could be broken? If so, how can I get my mom to take me to the doctor? Thanks for any help.

I got my ears pierced about 14 days ago and right around the piercing where i put the liquid healing stuff is drying out, is this bad? Should i see a doctor? Put the liquid on less? I only put it on twice a day like they said...

I currently have 1 Russian Dwarf hamster, Ive had her for almost a year now, and when I got her she was almost a year old, so since she could pass away very soon, i am looking into another small animal so I can start saving money for it, and I was trying to decide between a Syrian hamster and a Fancy Rat, which is nicer and is less likely to bite?

Just a few minutes ago I walked into my room, and i heard this chirp noise and I immediately checked my hamster and it sounded like it was her, so i woke her up and she stopped, maybe it was bedding in her nose? She was under some bedding, i'm not quite sure what it was and i googled it and cant find a good answer to it,

I was holding my hamster and he pooped, I noticed his poop was green/light brown and had weird yellow pieces in it... Is he okay? Is it wet tail? He is a Russian dwarf hamster and around 7 months old

I have a hamster and im wondering if i need a dry bath for him? its called Cloud Dust

My hamster keeps itching himself very often, he will sit and just itch. he does it very often! Right now hes just eating. but is it bad he itches a lot? he is on care fresh natural paper bedding, and i haven't given him a bath, i haven't dropped him, he is eating kaytee gormet diet

I m getting a hamster and I m thinking if getting two shops I get two males or females

I'm getting a hamster and I don't know if (s)he will want hay, do hamsters eat hay?

im getting a hamster and i cant decide between a Russian dwarf or a Chinese dwarf hamster, i want one that wont bite,

im getting a hamster and im picking treats out and i cant pick which flavor it ll like theres apple or carrot which one?

I want to get either

An american girl doll (I collect them)

Converse

Or save it

My friends horse stepped on my foot, its swollen bruised and red, i cant put any pressure on it, the horse weighs about 1000 pounds,

Im 13 and i need more websites to play, i play roblox, girl go games, and i go on pinterest,

I hurt my toe a few weeks ago and it still hurts but the pain is getting worse, I do gymnastics so im trying to do less, It isnt working, Its brused and swollen i have ice on it right now, How can i tell what happened to it?