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Question:

How to find out moles of Aluminium?

okay heres what i got3CuCl2(aq)+2Al(s)→2AlCl3(aq)+3Cu(s)intial mass of CuCl.50gInitial mass of Al 0.61 gcould you please explain how i would go about doing it, and then tell me the answer thanks :)

Answer:

I work at a vetWe had a Doberman with a rock this size of my fist in her stomach2 weeks later the same families other dog a Golden retriever came in for heartworm treatment during routine x-rays we found what looked like a rock in his stomachIt was a rock, along with a stuffed animal, a whole stuffed animal might I addA few pebbles and half of a carrotWe've also had a corn cob A pair of dora the explorer underwearThe bolts off of a dogs kennelOne dog expelled a condomAnd one of those stuffed animals with the magnetic hands that clamped together, he ended up with a perforated intestines and stomach because they clamped together and eventually wore through the intestines and stomachAnd my friends dog ate 2 boxes of russel stovers chocolates that were on the top of a book shelf and a bottle of tums(still a mystery as to how he got them considering he is a large dog, and it's a very tall book shelf with nothing to climb, and not a book had been moved.
I think the oddest thing one of the dogs has chewed up was a ClickerYoure supposed to give them a treat when they look up after the clicks well Karma thought that when somone turns their back they should counter surf and eat the clicker -_-
I worked at an emergency vet and my favorites were: A boxer that ate 2 children's alphabet blocks- you could faintly read the B on the side of the block in the x-ray A StBernard that got into the owner's dresser and ate SEVEN bras A mix that came in for impaction- ate a bunch of condoms- and the sickest thing- there was no wrappers in his stomach/intestine, just the rubbers.
Wow, nicorettes? That's pretty dangerous, as is the fish in foilI don't think this is very funnyAll these things sound very dangerous, and expensive ordeal if you need to have the vet retrieve them from your dogI tend to put things up that I don't want the dogs to getWeird.
The equation to finding moles is n m/M where is m is mass and M is molar mass So just fill in the equation nm/M n(0.61g) / (26.98g/mol) n 0.022609340mol then you round your answer to significant digits which is 2 so the moles of aluminum is 0.023 mol :)

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