dyke 270 Posted February 12, 2014 Share Posted February 12, 2014 Shouldn't the answer be D? For this problem, the correct answer is B..... :( Edit: Where are thou common sense? got the correct answer o po p s op s am an idiot In a small - scale experiment, 29.3 g of silver nitrate in solution is reacted with excess copper wire: 2AgNO3+ Cu → Cu(NO3)2 + 2AG How much copper (II) nitrate can theoretically be formed in this reaction ? A. 5.5 g B. 16..2 g C. 32.3 g D. 64.7 g Link to comment Share on other sites More sharing options...
초췌 270 Posted February 12, 2014 Share Posted February 12, 2014 so you have 0.1725 mol agno3 using mol ratios (2 agno3 for 1 copper nitrate) you have 0.08625 mol copper nitrate mult. by molar mass copper ii nitrate and you get 16.2 (i have my own chem exam that im going to fail what am i doing here omg) Link to comment Share on other sites More sharing options...
CBear 750 Posted February 12, 2014 Share Posted February 12, 2014 i worked it out and got B chem is hard i feel u Link to comment Share on other sites More sharing options...
CBear 750 Posted February 12, 2014 Share Posted February 12, 2014 just realized i have chem homework to do wow bless this topiq Link to comment Share on other sites More sharing options...
Queen Taeyeon 340 Posted February 12, 2014 Share Posted February 12, 2014 No it should be B Link to comment Share on other sites More sharing options...
dyke 270 Posted February 12, 2014 Author Share Posted February 12, 2014 i worked it out and got B chem is hard i feel u NOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO HOLY FUCKING SHIT I THINK I FUCKIGN FAILED MY FKING QUIZ NOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO and thank you for helping me and np bless u Link to comment Share on other sites More sharing options...
fiestargossip 521 Posted February 12, 2014 Share Posted February 12, 2014 Chemistry is so fun! I'm doing acids and bases right now and it is so awesome when you mix certain solutions and they turn bright colours. Link to comment Share on other sites More sharing options...
Amberrune 188 Posted February 12, 2014 Share Posted February 12, 2014 I'm a ChemE major; I lurve it. Post more questions!!!!! Link to comment Share on other sites More sharing options...
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