Ghi ch\u00fa: T\u00e0i li\u1ec7u tr\u00edch d\u1eabn<\/p>\n\n\n\n
Ho\u0301a ho\u0323c la\u0300 m\u00f4\u0323t trong nh\u01b0\u0303ng m\u00f4n ho\u0323c h\u00e2\u0301p d\u00e2\u0303n. S\u01a1\u0309 di\u0303 nh\u01b0 v\u00e2\u0323y vi\u0300 no\u0301 \u0111em \u0111\u00ea\u0301n nh\u01b0\u0303ng pha\u0309n \u01b0\u0301ng, thi\u0301 nghi\u00ea\u0323m h\u00ea\u0301t s\u01b0\u0301c \u00e2\u0301n t\u01b0\u01a1\u0323ng. \u01a0\u0309 ba\u0300i vi\u00ea\u0301t l\u00e2\u0300n na\u0300y, ha\u0303y cu\u0300ng v\u01a1\u0301i Vietlearn \u0111i ti\u0300m hi\u00ea\u0309u v\u00ea\u0300 thu\u00e2\u0323t ng\u01b0\u0303 Amoniac va\u0300 mu\u00f4\u0301i amoni. Co\u0301 nh\u01b0\u0303ng \u0111i\u00ea\u0300u gi\u0300 c\u00e2\u0300n bi\u00ea\u0301t v\u00ea\u0300 2 da\u0323ng ch\u00e2\u0301t na\u0300y?<\/p>\n\n\n\n
Amoniac la\u0300 gi\u0300? Mu\u00f4\u0301i amoni la\u0300 gi\u0300?<\/p>\n\n\n\n
Amoniac la\u0300 gi\u0300?<\/p>\n\n\n\n
Ch\u0103\u0301c ch\u0103\u0301n co\u0301 kh\u00f4ng i\u0301t ba\u0323n \u0111o\u0323c \u01a1\u0309 \u0111\u00e2y th\u0103\u0301c m\u0103\u0301c amoniac la\u0300 ch\u00e2\u0301t gi\u0300. N\u00ea\u0301u kh\u00f4ng pha\u0309i la\u0300 m\u00f4\u0323t ng\u01b0\u01a1\u0300i co\u0301 ni\u00ea\u0300m \u0111am m\u00ea v\u01a1\u0301i ho\u0301a ho\u0323c thi\u0300 vi\u00ea\u0323c kh\u00f4ng bi\u00ea\u0301t \u0111\u00ea\u0301n ch\u00e2\u0301t na\u0300y cu\u0303ng la\u0300 \u0111i\u00ea\u0300u d\u00ea\u0303 hi\u00ea\u0309u.<\/p>\n\n\n\n
Cu\u0323 th\u00ea\u0309, amoniac la\u0300 m\u00f4\u0323t ch\u00e2\u0301t ho\u0301a ho\u0323c \u0111\u01b0\u01a1\u0323c h\u01a1\u0323p th\u00ea\u0309 t\u01b0\u0300 nito va\u0300 hydro. C\u00f4ng th\u01b0\u0301c ho\u0301a ho\u0323c cu\u0309a no\u0301 la\u0300 NH3. Amoniac co\u0301 c\u00e2\u0301u ta\u0323o ph\u00e2n t\u01b0\u0309 bao g\u00f4\u0300m:<\/p>\n\n\n\n
3 nguy\u00ean t\u01b0\u0309 H li\u00ean k\u00ea\u0301t v\u01a1\u0301i 1 nguy\u00ean t\u01b0\u0309 N b\u0103\u0300ng 3 li\u00ean k\u00ea\u0301t c\u00f4\u0323ng ho\u0301a tri\u0323 co\u0301 c\u01b0\u0323c.<\/p>\n\n\n\n
Nguy\u00ean t\u01b0\u0309 N co\u0301 ho\u0301a tri\u0323 la\u0300 -3.<\/p>\n\n\n\n
NH3 co\u0301 c\u00e2\u0301u ta\u0323o kh\u00f4ng \u0111\u00f4\u0301i x\u01b0\u0301ng n\u00ean la\u0300 ph\u00e2n t\u01b0\u0300 ph\u00e2n c\u01b0\u0323c.<\/p>\n\n\n\n
C\u00e2\u0301u ta\u0323o ph\u00e2n t\u01b0\u0309 NH3<\/p>\n\n\n\n
Mu\u00f4\u0301i amoni la\u0300 gi\u0300?<\/p>\n\n\n\n
Th\u1ef1c t\u1ebf, amoniac va\u0300 mu\u00f4\u0301i amoni th\u01b0\u1eddng g\u1eafn li\u1ec1n v\u1edbi nhau. Mu\u00f4\u0301i amoni b\u0103\u0301t ngu\u00f4\u0300n t\u01b0\u0300 chi\u0301nh amoniac. Cu\u0323 th\u00ea\u0309 no\u0301 la\u0300 s\u01b0\u0323 k\u00ea\u0301t h\u01a1\u0323p gi\u01b0\u0303a NH3 va\u0300 axit b\u00e2\u0301t ky\u0300 ( bao g\u00f4\u0300m cation NH4+ va\u0300 anion g\u00f4\u0301c axit). C\u00f4ng th\u01b0\u0301c ho\u0301a ho\u0323c t\u00f4\u0309ng qua\u0301t la\u0300: (NH4)aA.<\/p>\n\n\n\n
Ti\u0301nh ch\u00e2\u0301t v\u00e2\u0323t ly\u0301 cu\u0309a amoniac va\u0300 mu\u00f4\u0301i amoni<\/p>\n\n\n\n
Ti\u0301nh ch\u00e2\u0301t la\u0300 v\u00e2\u0323t ly\u0301 la\u0300 m\u00f4\u0323t trong nh\u01b0\u0303ng ki\u00ea\u0301n th\u01b0\u0301c t\u00f4\u0301i thi\u00ea\u0309u quan tro\u0323ng ma\u0300 ba\u0323n \u0111o\u0323c c\u00e2\u0300n bi\u00ea\u0301t v\u00ea\u0300 m\u00f4\u0303i loa\u0323i ch\u00e2\u0301t ho\u0301a ho\u0323c. N\u00ea\u0301u ba\u0323n co\u0300n th\u0103\u0301c m\u0103\u0301c mu\u0300i amoniac la\u0300 mu\u0300i gi\u0300, ma\u0300u s\u0103\u0301c va\u0300 khi \u0111i\u00ea\u0323n ly cho ra nh\u01b0\u0303ng gi\u0300 thi\u0300 ngay sau \u0111\u00e2y la\u0300 nh\u01b0\u0303ng th\u00f4ng tin v\u00f4 cu\u0300ng h\u01b0\u0303u i\u0301ch.<\/p>\n\n\n\n
Ti\u0301nh ch\u00e2\u0301t v\u00e2\u0323t ly\u0301 amoniac<\/p>\n\n\n\n
Amoniac la\u0300 ch\u00e2\u0301t khi\u0301 kh\u00f4ng ma\u0300u, co\u0301 mu\u0300i khai (th\u01b0\u01a1\u0300ng xu\u00e2\u0301t hi\u00ea\u0323n trong n\u01b0\u01a1\u0301c ti\u00ea\u0309u). Mu\u0300i khai co\u0301 \u0111\u0103\u0323c trung la\u0300 x\u00f4\u0301c nhe\u0323. Kh\u00f4\u0301i l\u01b0\u01a1\u0323ng ri\u00eang la\u0300 nhe\u0323 h\u01a1n so v\u01a1\u0301i kh\u00f4ng khi\u0301.<\/p>\n\n\n\n
NH3 \u0111\u0103\u0323c bi\u00ea\u0323t tan nhi\u00ea\u0300u trong n\u01b0\u01a1\u0301c. Khi ho\u0300a tr\u00f4\u0323n va\u0300o v\u01a1\u0301i n\u01b0\u01a1\u0301c ta\u0323o n\u00ean dung di\u0323ch bazo (co\u0301 ti\u0301nh ki\u00ea\u0300m).<\/p>\n\n\n\n
NH3 tan trong n\u01b0\u01a1\u0301c cho dung di\u0323ch co\u0301 ti\u0301nh ki\u00ea\u0300m n\u00ean \u0111\u00f4\u0309i ma\u0300u phenophtalein tha\u0300nh ma\u0300u h\u00f4\u0300ng va\u0300 quy\u0300 ti\u0301m tha\u0300nh ma\u0300u xanh.<\/p>\n\n\n\n
Ti\u0301nh ch\u00e2\u0301t v\u00e2\u0323t ly\u0301 mu\u00f4\u0301i amoni<\/p>\n\n\n\n
Mu\u00f4\u0301i amoni la\u0300 ch\u00e2\u0301t co\u0301 c\u00e2\u0301u ta\u0323o tinh th\u00ea\u0309 ion.<\/p>\n\n\n\n
\u0110\u0103\u0323c bi\u00ea\u0323t tan t\u00f4\u0301t trong n\u01b0\u01a1\u0301c.<\/p>\n\n\n\n
\u0110i\u00ea\u0323n ly hoa\u0300n toa\u0300n cho ra ca\u0301c ph\u00e2\u0300n t\u01b0\u0309 ion.<\/p>\n\n\n\n
\u0110\u1ecdc th\u00eam t\u00ednh ch\u1ea5t c\u1ee7a Nito<\/p><\/blockquote>\n\n\n\n
Ti\u0301nh ch\u00e2\u0301t ho\u0301a ho\u0323c cu\u0309a amoniac va\u0300 mu\u00f4\u0301i amoni<\/p>\n\n\n\n
\u0110i ke\u0300m v\u01a1\u0301i ti\u0301nh ch\u00e2\u0301t v\u00e2\u0323t ly\u0301 \u0111\u01b0\u01a1ng nhi\u00ean la\u0300 ca\u0301c ti\u0301nh ch\u00e2\u0301t ho\u0301a ho\u0323c. Ti\u0301nh ch\u00e2\u0301t ho\u0301a ho\u0323c \u0111\u01b0\u01a1\u0323c th\u00ea\u0309 hi\u00ea\u0323n th\u00f4ng qua ca\u0301c pha\u0309n \u01b0\u0301ng cu\u0309a ch\u00e2\u0301t v\u01a1\u0301i ca\u0301c ch\u00e2\u0301t kha\u0301c.<\/p>\n\n\n\n
Ti\u0301nh ch\u00e2\u0301t ho\u0301a ho\u0323c cu\u0309a amoniac va\u0300 mu\u00f4\u0301i amoni<\/p>\n\n\n\n
Ti\u0301nh ch\u00e2\u0301t ho\u0301a ho\u0323c cu\u0309a amoniac<\/p>\n\n\n\n
Ta\u0301c du\u0323ng v\u01a1\u0301i n\u01b0\u01a1\u0301c: khi cho NH3 ta\u0301c du\u0323ng v\u01a1\u0301i n\u01b0\u01a1\u0301c se\u0303 ta\u0323o n\u00ean dung di\u0323ch bazo. \u0110\u00e2y la\u0300 dung di\u0323ch bazo y\u00ea\u0301u.<\/p>\n\n\n\n
NH3 + H2O \u2192 NH4+ + OH\u2013<\/p>\n\n\n\n
Pha\u0309n \u01b0\u0301ng cu\u0309a amoniac v\u01a1\u0301i n\u01b0\u01a1\u0301c \u0111\u00f4\u0300ng th\u01a1\u0300i la\u0300 pha\u0309n \u01b0\u0301ng thu\u00e2\u0323n nghi\u0323ch (2 chi\u00ea\u0300u). Dung di\u0323ch bazo sau \u0111o\u0301 co\u0301 kha\u0309 n\u0103ng chuy\u00ea\u0309n ma\u0300u quy\u0300 ti\u0301m tha\u0300nh xanh.<\/p>\n\n\n\n
Ta\u0301c du\u0323ng v\u01a1\u0301i axit: amoniac cho ta\u0301c du\u0323ng v\u01a1\u0301i axit ta\u0323o ra mu\u00f4\u0301i. M\u00f4\u0323t trong nh\u01b0\u0303ng pha\u0309n \u01b0\u0301ng nh\u00e2\u0323n bi\u00ea\u0301t amoniac ph\u00f4\u0309 bi\u00ea\u0301n la\u0300 ta\u0301c du\u0323ng v\u01a1\u0301i HCl cho ra mu\u00f4\u0301i amoni clorua co\u0301 da\u0323ng kho\u0301i tr\u0103\u0301ng.<\/p>\n\n\n\n
NH3 + HCl \u2192 NH4Cl<\/p>\n\n\n\n
Ta\u0301c du\u0323ng v\u01a1\u0301i bazo: Amoniac co\u0301 kha\u0309 n\u0103ng ta\u0301c du\u0323ng v\u01a1\u0301i ca\u0301c bazo cho ra ca\u0301c dung di\u0323ch k\u00ea\u0301t tu\u0309a. Ti\u00eau bi\u00ea\u0309u nh\u01b0:<\/p>\n\n\n\n
AlCl3 + 3NH3 + 3H2O \u2192 Al(OH)3 + 3NH4Cl<\/p>\n\n\n\n
Trong \u0111o\u0301 Al(OH)3 la\u0300 ch\u00e2\u0301t r\u0103\u0301n k\u00ea\u0301t tu\u0309a ma\u0300u tr\u0103\u0301ng. \u0110\u00e2y cu\u0303ng la\u0300 m\u00f4\u0323t trong nh\u01b0\u0303ng pha\u0309n \u01b0\u0301ng nh\u00e2\u0323n bi\u00ea\u0301t NH3 \u0111\u0103\u0323c tr\u01b0ng.<\/p>\n\n\n\n
Ti\u0301nh kh\u01b0\u0309: Trong ph\u00e2n t\u01b0\u0309 NH3 thi\u0300 N co\u0301 ho\u0301a tri\u0323 th\u00e2\u0301p nh\u00e2\u0301t la\u0300 -3. Cu\u0303ng chi\u0301nh vi\u0300 v\u00e2\u0323y ma\u0300 \u01a1\u0309 ca\u0301c pha\u0309n \u01b0\u0301ng ho\u0301a ho\u0323c, no\u0301 chi\u0309 co\u0301 th\u00ea\u0309 t\u0103ng ho\u0301a tri\u0323 l\u00ean tha\u0300nh 0, +1, +2, +3, +4 va\u0300 +5. V\u01a1\u0301i vi\u00ea\u0323c s\u00f4\u0301 oxi ho\u0301a chi\u0309 t\u0103ng l\u00ean n\u00ean co\u0301 th\u00ea\u0309 kh\u0103\u0309ng \u0111i\u0323nh NH3 co\u0301 ti\u0301nh kh\u01b0\u0309.<\/p>\n\n\n\n
Ta\u0301c du\u0323ng v\u01a1\u0301i Oxi, Clo:<\/p>\n\n\n\n
4NH3 + 3O2 \u2192 2N2 + 6H2O: pha\u0309n \u01b0\u0301ng kh\u00f4ng duy tri\u0300 s\u01b0\u0323 cha\u0301y cu\u0309a NH3<\/p>\n\n\n\n
2NH3 + 3Cl2 \u2192 N2 + 6HCl. Trong tr\u01b0\u01a1\u0300ng h\u01a1\u0323p ma\u0300 NH3 co\u0300n d\u01b0 se\u0303 ti\u00ea\u0301p tu\u0323c ta\u0301c du\u0323ng v\u01a1\u0301i HCl ta\u0323o ra NH4Cl co\u0301 da\u0323ng kho\u0301i tr\u0103\u0301ng.<\/p>\n\n\n\n
To\u0301m la\u0323i, \u0111\u00f4\u0301i v\u01a1\u0301i amoniac, chu\u0301ng ta co\u0301 th\u00ea\u0309 d\u00ea\u0303 da\u0300ng nh\u00e2\u0323n th\u00e2\u0301y 2 ti\u0301nh ch\u00e2\u0301t ho\u0301a ho\u0323c chi\u0301nh la\u0300 ti\u0301nh kh\u01b0\u0309 va\u0300 ti\u0301nh bazo y\u00ea\u0301u.<\/p>\n\n\n\n
\u0110\u1ecdc th\u00eam Axit nitric \u2013 Kh\u00e1i ni\u1ec7m, t\u00ednh ch\u1ea5t v\u1eadt l\u00fd, h\u00f3a h\u1ecdc v\u00e0 \u1ee9ng d\u1ee5ng<\/p><\/blockquote>\n\n\n\n
Ti\u0301nh ch\u00e2\u0301t ho\u0301a ho\u0323c cu\u0309a mu\u00f4\u0301i amoni<\/p>\n\n\n\n
Mu\u00f4\u0301i amoni bao g\u00f4\u0300m 2 ti\u0301nh ch\u00e2\u0301t ho\u0301a ho\u0323c chu\u0309 y\u00ea\u0301u la\u0300 ta\u0301c du\u0323ng v\u01a1\u0301i dung di\u0323ch ki\u00ea\u0300m va\u0300 pha\u0309n \u01b0\u0301ng nhi\u00ea\u0323t ph\u00e2n.<\/p>\n\n\n\n
Ta\u0301c du\u0323ng v\u01a1\u0301i ki\u00ea\u0300m: (NH4)2SO4 + 2NaOH \u2192 Na2SO4 + 2NH3 + 2H2O.<\/p>\n\n\n\n
\u0110\u00e2y chi\u0301nh la\u0300 ph\u01b0\u01a1ng tri\u0300nh \u0111i\u00ea\u0300u ch\u00ea\u0301 NH3 trong pho\u0300ng thi\u0301 nghi\u00ea\u0323m. \u0110\u00f4\u0300ng th\u01a1\u0300i cu\u0303ng \u0111\u00ea\u0309 nh\u00e2\u0323n bi\u00ea\u0301t ca\u0301c loa\u0323i mu\u00f4\u0301i amoni.<\/p>\n\n\n\n
Pha\u0309n \u01b0\u0301ng nhi\u00ea\u0323t ph\u00e2n: Ca\u0301c pha\u0309n \u01b0\u0301ng nhi\u00ea\u0323t ph\u00e2n cu\u0309a mu\u00f4\u0301i amoni \u0111\u00ea\u0300u cho ra sa\u0309n ph\u00e2\u0309m la\u0300 khi\u0301 NH3. M\u00f4\u0323t va\u0300i pha\u0309n \u01b0\u0301ng nhi\u00ea\u0323t ph\u00e2n co\u0300n th\u00ea\u0309 hi\u00ea\u0323n ti\u0301nh oxi ho\u0301a cu\u0309a mu\u00f4\u0301i amoni.<\/p>\n\n\n\n
Amoniac va\u0300 mu\u00f4\u0301i amoni du\u0300ng \u0111\u00ea\u0309 la\u0300m gi\u0300? \u01af\u0301ng du\u0323ng cu\u0309a amoniac trong \u0111\u01a1\u0300i s\u00f4\u0301ng<\/p>\n\n\n\n
Amoniac la\u0300 m\u00f4\u0323t trong nh\u01b0\u0303ng ch\u00e2\u0301t ho\u0301a ho\u0323c \u0111o\u0301ng vai tro\u0300 kha\u0301 quan tro\u0323ng va\u0300o \u0111\u01a1\u0300i s\u00f4\u0301ng. Chu\u0301ng \u0111\u01b0\u01a1\u0323c \u01b0\u0301ng du\u0323ng m\u00f4\u0323t ca\u0301ch r\u00f4\u0323ng ra\u0303i va\u0300 ph\u00f4\u0309 bi\u00ea\u0301n \u01a1\u0309 r\u00e2\u0301t nhi\u00ea\u0300u li\u0303nh v\u01b0\u0323c:<\/p>\n\n\n\n
La\u0300m thu\u00f4\u0301c t\u00e2\u0309y: Amoniac \u0111\u01b0\u01a1\u0323c \u01b0\u0301ng du\u0323ng va\u0300o la\u0300m ca\u0301c ch\u00e2\u0301t t\u00e2\u0309y r\u01b0\u0309a. Th\u00f4ng th\u01b0\u01a1\u0300ng la\u0300 ca\u0301c ch\u00e2\u0301t t\u00e2\u0309y r\u01b0\u0309a b\u00ea\u0300 m\u0103\u0323t, co\u0301 kha\u0309 n\u0103ng la\u0300m sa\u0323ch ki\u0301nh, thu\u0309y tinh,\u2026<\/p>\n\n\n\n
NH3 \u01b0\u0301ng du\u0323ng la\u0300m ch\u00e2\u0301t t\u00e2\u0309y r\u01b0\u0309a<\/p>\n\n\n\n
\u01af\u0301ng du\u0323ng trong d\u00ea\u0323t may: Amoniac lo\u0309ng \u0111\u01b0\u01a1\u0323c du\u0300ng \u0111\u00ea\u0309 la\u0300m b\u00f4ng.<\/p>\n\n\n\n
X\u01b0\u0309 ly\u0301 khi\u0301 tha\u0309i: \u0110\u01b0\u01a1\u0323c \u01b0\u0301ng du\u0323ng trong x\u01b0\u0309 ly\u0301 khi\u0301 tha\u0309i khi th\u01b0\u0323c hi\u00ea\u0323n \u0111\u00f4\u0301t ca\u0301c nhi\u00ean li\u00ea\u0323u nh\u01b0 than, \u0111a\u0301,\u2026<\/p>\n\n\n\n
Ch\u00ea\u0301 ta\u0323o ph\u00e2n bo\u0301n: Theo nh\u01b0 th\u00f4\u0301ng k\u00ea, co\u0301 t\u01a1\u0301i 83% l\u01b0\u01a1\u0323ng amoniac lo\u0309ng \u0111\u01b0\u01a1\u0323c \u01b0\u0301ng du\u0323ng va\u0300o \u0111\u00ea\u0309 ch\u00ea\u0301 ta\u0323o ph\u00e2n bo\u0301n. \u0110\u01a1n gia\u0309n vi\u0300 NH3 la\u0300 ch\u00e2\u0301t co\u0301 r\u00e2\u0301t nhi\u00ea\u0300u l\u01a1\u0323i i\u0301ch t\u00f4\u0301t da\u0300nh cho c\u00e2y tr\u00f4\u0300ng.<\/p>\n\n\n\n
Tr\u00ean \u0111\u00e2y la\u0300 toa\u0300n b\u00f4\u0323 nh\u01b0\u0303ng gia\u0309i \u0111a\u0301p li\u00ean quan t\u01a1\u0301i chu\u0309 \u0111\u00ea\u0300 amoniac va\u0300 mu\u00f4\u0301i amoni. Hy vo\u0323ng ba\u0300i vi\u00ea\u0301t se\u0303 cung c\u00e2\u0301p cho ba\u0323n \u0111\u00e2\u0300y \u0111u\u0309 ki\u00ea\u0301n th\u01b0\u0301c c\u00e2\u0300n thi\u00ea\u0301t v\u00ea\u0300 2 loa\u0323i ch\u00e2\u0301t.<\/p>\n\n\n\n
Ha\u0303y cu\u0300ng \u0111\u00f4\u0300ng ha\u0300nh v\u01a1\u0301i Vietlearn \u01a1\u0309 nh\u01b0\u0303ng ba\u0300i vi\u00ea\u0301t ti\u00ea\u0301p theo nhe\u0301.<\/p>\n\n\n\n
T\u00ecm hi\u1ec3u mu\u00f4\u0301i nitrat la\u0300 gi\u0300 v\u01a1\u0301i ph\u01b0\u01a1ng pha\u0301p ho\u0323c hi\u00ea\u0323u qua\u0309 c\u1ee7a Vietlearn<\/p>\n\n\n\n
T\u0103ng t\u00f4\u0301c v\u01a1\u0301i ph\u01b0\u01a1ng pha\u0301p ho\u0323c l\u01a1\u0301p 8 \u0111\u00f4\u0323c la\u0323<\/p>\n\n\n\n
V\u00e2\u0323t ly\u0301 l\u1edbp 10: ki\u00ea\u0301n th\u01b0\u0301c c\u01a1 ba\u0309n ba\u0300i t\u00e2\u0323p \u0111i\u00ea\u0309n hi\u0300nh<\/p>\n\n\n\n
Axit amin l\u00e0 g\u00ec? \u2013 Kh\u00e1m ph\u00e1 ki\u1ebfn th\u1ee9c h\u00f3a h\u1ecdc c\u00f9n<\/p>\n\n\n\n\n\n\n","protected":false},"excerpt":{"rendered":"
Ghi ch\u00fa: T\u00e0i li\u1ec7u tr\u00edch d\u1eabn Ho\u0301a ho\u0323c la\u0300 m\u00f4\u0323t trong nh\u01b0\u0303ng m\u00f4n ho\u0323c h\u00e2\u0301p d\u00e2\u0303n. S\u01a1\u0309 di\u0303 nh\u01b0 v\u00e2\u0323y vi\u0300 no\u0301 \u0111em \u0111\u00ea\u0301n nh\u01b0\u0303ng pha\u0309n \u01b0\u0301ng, thi\u0301 nghi\u00ea\u0323m h\u00ea\u0301t s\u01b0\u0301c \u00e2\u0301n t\u01b0\u01a1\u0323ng. \u01a0\u0309 ba\u0300i vi\u00ea\u0301t l\u00e2\u0300n na\u0300y, ha\u0303y cu\u0300ng v\u01a1\u0301i Vietlearn \u0111i ti\u0300m hi\u00ea\u0309u v\u00ea\u0300 thu\u00e2\u0323t ng\u01b0\u0303 Amoniac va\u0300 mu\u00f4\u0301i amoni. Co\u0301 nh\u01b0\u0303ng \u0111i\u00ea\u0300u […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[8,5],"tags":[],"class_list":["post-929","post","type-post","status-publish","format-standard","hentry","category-hoa-hoc","category-pho-thong"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/929","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=929"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/929\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=929"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=929"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=929"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}