Xem th\u00eam: \u0110\u1ec1 thi th\u1eed THPT Qu\u1ed1c gia m\u00f4n H\u00f3a<\/p>\n<\/div>\n
C\u00e2u 4:<\/strong>M\u1ed9t dung d\u1ecbch A ch\u1ee9a 0,2 mol Na<\/p>\n ; 0,1 mol Mg<\/p>\n ; 0,05 mol Ca<\/p>\n ; 0,15 mol HCO<\/p>\n ; v\u00e0 x mol Cl<\/p>\n . Gi\u00e1 tr\u1ecb c\u1ee7a x l\u00e0<\/p>\n A.<\/strong>0,20 mol. B.<\/strong>0.35 mol. C.<\/strong>0,3 mol. D.<\/strong>0,15 mol.<\/p>\n C\u00e2u 5:<\/strong>H\u00e0m l\u01b0\u1ee3ng glucoz\u01a1 kh\u00f4ng \u0111\u1ed5i trong m\u00e1u ng\u01b0\u1eddi l\u00e0 bao nhi\u00eau ph\u1ea7n tr\u0103m?<\/p>\n A.<\/strong>0.1. B.<\/strong>0,01. C.<\/strong>0.001. D.<\/strong>1.<\/p>\n C\u00e2u 6:<\/strong>Cho c\u00e1c dung d\u1ecbch: axit glutamic, glyxin, lysin, alanin, etylamin, anilin. S\u1ed1 dung d\u1ecbch l\u00e0m qu\u1ef3 t\u00edm chuy\u1ec3n sang m\u00e0u h\u1ed3ng, chuy\u1ec3n sang m\u00e0u xanh, kh\u00f4ng \u0111\u1ed3i m\u00e0u l\u1ea7n l\u01b0\u1ee3t l\u00e0<\/p>\n A.<\/strong>2, 1, 3. B.<\/strong>1, 1, 4. C.<\/strong>3, 1, 2. D.<\/strong>1, 2, 3.<\/p>\n <\/p>\n<\/p>\n T\u1ea5t c\u1ea3 n\u1ed9i dung b\u00e0i vi\u1ebft. C\u00e1c em h\u00e3y xem th\u00eam v\u00e0 t\u1ea3i file chi ti\u1ebft t\u1ea1i \u0111\u00e2y:<\/strong>Download<\/p>\n","protected":false},"excerpt":{"rendered":" C\u00e1c em tham kh\u1ea3o \u0111\u1ec1 thi th\u1eed THPT Qu\u1ed1c gia m\u00f4n H\u00f3a – THPT H\u1ed3ng L\u0129nh n\u0103m 2016 \u0111\u1ec3 r\u00e8n luy\u1ec7n k\u0129 n\u0103ng v\u00e0 c\u1ee7ng c\u1ed1 ki\u1ebfn th\u1ee9c cho k\u00ec thi s\u1eafp t\u1edbi. Xem th\u00eam: \u0110\u1ec1 thi th\u1eed THPT Qu\u1ed1c gia m\u00f4n H\u00f3a C\u00e2u 4:M\u1ed9t dung d\u1ecbch A ch\u1ee9a 0,2 mol Na + ; 0,1 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"tdm_status":"","tdm_grid_status":""},"categories":[24],"tags":[],"yoast_head":"\n