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{"id":3264,"date":"2016-04-20T23:28:48","date_gmt":"2016-04-20T16:28:48","guid":{"rendered":"https:\/\/onthitot.com\/?p=3264"},"modified":"2016-04-23T12:44:49","modified_gmt":"2016-04-23T05:44:49","slug":"on-tap-kien-thuc-lop-8-ve-nong-do-dung-dich","status":"publish","type":"post","link":"https:\/\/onthitot.com\/on-tap-kien-thuc-lop-8-ve-nong-do-dung-dich\/","title":{"rendered":"\u00d4n t\u1eadp ki\u1ebfn th\u1ee9c l\u1edbp 8 v\u1ec1 N\u1ed3ng \u0111\u1ed9 dung d\u1ecbch"},"content":{"rendered":"

\u00d4n t\u1eadp ki\u1ebfn th\u1ee9c l\u1edbp 8 .\u00a0Th\u1ea7y L\u00ea Th\u1ebf Du\u1ea9n – gi\u00e1o vi\u00ean Tr\u01b0\u1eddng THPT Chuy\u00ean khoa h\u1ecdc t\u1ef1 nhi\u00ean t\u1ea1i H\u00e0 N\u1ed9i s\u1ebd h\u01b0\u1edbng d\u1eabn c\u00e1c em h\u1ecdc sinh t\u00ecm hi\u1ec3u v\u1ec1 n\u1ed3ng \u0111\u1ed9 dung d\u1ecbch.<\/p>\n

N\u1ed9i dung ch\u00ednh c\u1ee7a b\u00e0i h\u1ecdc bao g\u1ed3m 3 ph\u1ea7n:<\/strong><\/p>\n

    \n
  1. N\u1ed3ng \u0111\u1ed9 dung d\u1ecbch l\u00e0 g\u00ec?<\/li>\n
  2. C\u00f3 m\u1ea5y lo\u1ea1i n\u1ed3ng \u0111\u1ed9 dung d\u1ecbch trong th\u1ef1c t\u1ebf?<\/li>\n
  3. Quan h\u1ec7 gi\u1eefa \u0111\u1ed9 tan v\u00e0 n\u1ed3ng \u0111\u1ed9 dung d\u1ecbch<\/li>\n<\/ol>\n

    \"cach-lam-bai-tap-ve-nong-do-cua-dung-dich-hoa-hoc-lop-8-1\"<\/a><\/p>\n

    \n
    \n

    N\u1ed3ng \u0111\u1ed9 dung d\u1ecbch l\u00e0 g\u00ec?<\/strong><\/em><\/p>\n

    N\u1ed3ng \u0111\u1ed9 dung d\u1ecbch l\u00e0 \u0111\u1ea1i l\u01b0\u1ee3ng d\u00f9ng \u0111\u1ec3 bi\u1ec3u di\u1ec5n m\u1ed9t l\u01b0\u1ee3ng ch\u1ea5t tan c\u00f3 trong l\u01b0\u1ee3ng x\u00e1c \u0111\u1ecbnh dung d\u1ecbch ho\u1eb7c dung m\u00f4i.<\/p>\n

    C\u00f3 m\u1ea5y lo\u1ea1i n\u1ed3ng \u0111\u1ed9 dung d\u1ecbch?<\/strong><\/em><\/p>\n

    C\u00f3 2 lo\u1ea1i n\u1ed3ng \u0111\u1ed9 dung d\u1ecbch hay g\u1eb7p:<\/p>\n

    + N\u1ed3ng \u0111\u1ed9 ph\u1ea7n tr\u0103m (C%)<\/p>\n

    + N\u1ed3ng \u0111\u1ed9 mol<\/p>\n<\/div>\n<\/div>\n