38, 775 n 0, 45 molaA 2N lOn 0, 25 molAlCl3Khi cho HCl vào : T ng đài t v n: 1900 58-58-12 - Trang | 13 -    n 0, 28 molHn 0, 28 0, 45   n 0, 45 3(0, 45 0, 28) 0, 96 mol0, 28  HCl 1,12 M0, 250, 96HCl 3,84 Máp án: D

N 0,3MOLN 0,2MOL H AL2 N 0, 2 MOL    AL BTNT,AL

BAI 9 DAP AN VE PHAN UNG CUA OH VOI AL3

38, 775 n 0, 45 mol

n 0, 25 mol

AlCl

T ng đài t v n: 1900 58-58-12 - Trang | 13 -    n 0, 28 mol



n 0, 28 0, 45   



n 0, 45 3(0, 45 0, 28) 0, 96 mol0, 28

 HCl 1,12 M0, 250, 96HCl 3,84 M