{"id":4603,"date":"2020-04-20T15:32:08","date_gmt":"2020-04-20T08:32:08","guid":{"rendered":"https:\/\/bacdau.vn\/?post_type=kb&p=4603"},"modified":"2020-04-20T15:32:08","modified_gmt":"2020-04-20T08:32:08","slug":"dac-diem-tinh-chat-cua-oxit-axit-bazo-muoi","status":"publish","type":"kb","link":"https:\/\/bacdau.vn\/kb\/dac-diem-tinh-chat-cua-oxit-axit-bazo-muoi\/","title":{"rendered":"\u0110\u1eb7c \u0111i\u1ec3m t\u00ednh ch\u1ea5t c\u1ee7a oxit axit baz\u01a1 mu\u1ed1i"},"content":{"rendered":"

\u0110\u1eb7c \u0111i\u1ec3m t\u00ednh ch\u1ea5t c\u1ee7a oxit axit baz\u01a1 mu\u1ed1i<\/h2>\n

M\u1ed9t trong nh\u1eefng h\u1ee3p ch\u1ea5t ho\u00e1 h\u1ecdc v\u00f4 c\u00f9ng quan tr\u1ecdng trong \u0111\u1eddi s\u1ed1ng v\u00e0 v\u00e0 trong c\u00f4ng vi\u1ec7c \u0111i\u1ec1u ch\u1ebf v\u00e0 nghi\u00ean c\u1ee9u \u0111\u00f3 ch\u00ednh l\u00e0 oxit axit baz\u01a1 mu\u1ed1i. V\u1eady oxit axit baz\u01a1 mu\u1ed1i l\u00e0 g\u00ec?<\/strong> \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a oxit axit baz\u01a1 mu\u1ed1i nh\u01b0 th\u1ebf n\u00e0o? M\u1eddi c\u00e1c b\u1ea1n c\u00f9ng v\u1edbi bacdau.vn<\/strong> \u0111i gi\u1ea3i \u0111\u00e1p nh\u1eefng th\u1eafc m\u1eafc n\u00e0y nh\u00e9!<\/p>\n

\"\"<\/p>\n

Kh\u00e1i ni\u1ec7m c\u1ee7a oxit axit baz\u01a1 mu\u1ed1i<\/h3>\n

+ Kh\u00e1i ni\u1ec7m c\u1ee7a oxit:<\/strong> L\u00e0 h\u1ee3p ch\u1ea5t bao g\u1ed3m 2 nguy\u00ean t\u1ed1 ho\u00e1 h\u1ecdc ch\u00ednh l\u00e0 Oxy v\u00e0 Hidrio. Trong oxit \u0111\u01b0\u1ee3c chia l\u00e0m 2 lo\u1ea1i ch\u00ednh l\u00e0 oxit axit v\u00e0 oxit baz\u01a1.
\nOxit axit<\/em> l\u00e0 nh\u1eefng nguy\u00ean t\u1ed1 oxit khi t\u00e1c d\u1ee5ng v\u1edbi baz\u01a1 s\u1ebd t\u1ea1o ra mu\u1ed1i v\u00e0 n\u01b0\u1edbc. Nh\u01b0ng khi ph\u1ea3n \u1ee9ng v\u1edbi n\u01b0\u1edbc, ch\u00fang s\u1ebd t\u1ea1o ra m\u1ed9t axit m\u1edbi.
\nOxit baz\u01a1 l<\/em>\u00e0 nh\u1eefng nguy\u00ean t\u1ed1 oxit khi t\u00e1c d\u1ee5ng v\u1edbi axit s\u1ebd t\u1ea1o ra mu\u1ed1i v\u00e0 n\u01b0\u1edbc. Nh\u01b0ng khi oxit baz\u01a1 t\u00e1c d\u1ee5ng v\u1edbi n\u1ee9oc s\u1ebd t\u1ea1o ra ki\u1ec1m hay g\u1ecdi l\u00e0 baz\u01a1 tan.<\/p>\n

+ Kh\u00e1i ni\u1ec7m c\u1ee7a axit:<\/strong> L\u00e0 h\u1ee3p ch\u1ea5t bao g\u1ed3m 1 hay nhi\u1ec1u nguy\u00ean t\u1eed Hidro li\u00ean k\u1ebft v\u1edbi c\u00e1c g\u1ed1c axit. Ngo\u00e0i ra, c\u00e1c g\u1ed1c axit n\u00e0y c\u0169ng c\u00f3 th\u1ec3 thay th\u1ebf b\u1eb1ng c\u00e1c nguy\u00ean t\u1ed1 kim lo\u1ea1i kh\u00e1c. M\u1ed9t v\u00e0i lo\u1ea1i axit th\u01b0\u1eddng g\u1eb7p nh\u01b0 HCl,H2SO4,HNO3,H3PO4<\/p>\n

C\u00f4ng th\u1ee9c ho\u00e1 h\u1ecdc c\u1ee7a Axit l\u00e0<\/em>: HnA<\/strong> ( n l\u00e0 nguy\u00ean t\u1eed, A l\u00e0 g\u1ed1c axit ).<\/p>\n

+ Kh\u00e1i ni\u1ec7m c\u1ee7a baz\u01a1:<\/strong> L\u00e0 h\u1ee3p ch\u1ea5t bao g\u1ed3m 1 hay nhi\u1ec1u nguy\u00ean t\u1eed kim lo\u1ea1i li\u00ean k\u1ebft v\u1edbi 1 hay nhi\u1ec1u g\u1ed1c Hidroxit nh\u01b0 NaOH,Ca(OH)2,Al(OH)2\u2026 Baz\u01a1 \u0111\u01b0\u1ee3c chia l\u00e0m 2 lo\u1ea1i, Baz\u01a1 tan v\u00e0 Baz\u01a1 kh\u00f4ng tan trong n\u01b0\u1edbc<\/p>\n

C\u00f4ng th\u1ee9c ho\u00e1 h\u1ecdc c\u1ee7a Baz\u01a1 l\u00e0:<\/em> M(OH)n<\/strong><\/p>\n

+ Kh\u00e1i ni\u1ec7m c\u1ee7a mu\u1ed1i:<\/strong> L\u00e0 h\u1ee3p ch\u1ea5t 1 hay nhi\u1ec1u nguy\u00ean t\u1eed kim lo\u1ea1i li\u00ean k\u1ebft v\u1edbi m\u1ed9t hay nhi\u1ec1u g\u1ed1c axit.<\/p>\n

Mu\u1ed1i s\u1ebd \u0111\u01b0\u1ee3c chia th\u00e0nh 2 lo\u1ea1i: mu\u1ed1i trung h\u00f2a v\u00e0 mu\u1ed1i axit. Trong \u0111\u00f3, mu\u1ed1i trung h\u00f2a l\u00e0 mu\u1ed1i trong g\u1ed1c axit kh\u00f4ng c\u00f3 nguy\u00ean t\u1eed H v\u00e0 mu\u1ed1i axit l\u00e0 lo\u1ea1i mu\u1ed1i trong g\u1ed1c axit c\u00f3 nguy\u00ean t\u1eed hidro.<\/p>\n

C\u00f4ng th\u1ee9c ho\u00e1 h\u1ecdc c\u1ee7a mu\u1ed1i l\u00e0:<\/em> MxAy<\/strong> ( M l\u00e0 nguy\u00ean t\u1eed kim lo\u1ea1i v\u00e0 A l\u00e0 g\u1ed1c axit ).<\/p>\n

\"\"<\/p>\n

T\u00ednh ch\u1ea5t ho\u00e1 h\u1ecdc c\u1ee7a oxit axit v\u00e0 oxit baz\u01a1<\/h3>\n

+ Oxit axit<\/strong><\/p>\n

Oxit axit khi k\u1ebft h\u1ee3p v\u1edbi n\u01b0\u1edbc s\u1ebd t\u1ea1o axit. VD: SO3+H2O\u2192H2SO4
\nOxit axit khi k\u1ebft h\u1ee3p v\u1edbi baz\u01a1 s\u1ebd t\u1ea1o ra mu\u1ed1i v\u00e0 n\u01b0\u1edbc. VD: CO2+Ca(OH)2\u2192CaCO3+H2O . Trong \u0111\u00f3 CaCO3 k\u1ebft t\u1ee7a
\nOxit axit khi k\u1ebft h\u1ee3p v\u1edbi oxit bazo s\u1ebd t\u1ea1o ra mu\u1ed1i. VD: CO2+Na2O\u2192Na2CO3<\/p>\n

+ Oxit baz\u01a1<\/strong><\/p>\n

Oxit baz\u01a1 khi k\u1ebft h\u1ee3p v\u1edbi n\u01b0\u1edbc s\u1ebd t\u1ea1o ra dung d\u1ecbch baz\u01a1. VD: CaO+H2O\u2192Ca(OH)2
\nOxit baz\u01a1 khi k\u1ebft h\u1ee3p v\u1edbi dung d\u1ecbch axit s\u1ebd t\u1ea1o ra mu\u1ed1i v\u00e0 n\u01b0\u1edbc. VD: Na2O+2HNO3\u21922Na(NO)3+H2O
\nOxit baz\u01a1 khi k\u1ebft h\u1ee3p v\u1edbi Oxit axite s\u1ebd t\u1ea1o ra mu\u1ed1i<\/p>\n

Hi v\u1ecdng v\u1edbi nh\u1eefng chia s\u1ebb tr\u00ean v\u1ec1 \u0111\u1eb7c \u0111i\u1ec3m, t\u00ednh ch\u1ea5t c\u1ee7a oxit axit baz\u01a1 mu\u1ed1i<\/strong> . Hi v\u1ecdng b\u1ea1n s\u1ebd gi\u00fap b\u1ea1n b\u1ed5 sung th\u00eam \u0111\u01b0\u1ee3c \u00edt ki\u1ebfn th\u1ee9c v\u00e0 c\u00f3 nh\u1eefng th\u1eddi gian vui v\u1ebb b\u00ean BacDau.Vn nh\u00e9<\/p>\n","protected":false},"excerpt":{"rendered":"

M\u1ed9t trong nh\u1eefng h\u1ee3p ch\u1ea5t ho\u00e1 h\u1ecdc v\u00f4 c\u00f9ng quan tr\u1ecdng trong \u0111\u1eddi s\u1ed1ng v\u00e0 v\u00e0 trong c\u00f4ng vi\u1ec7c \u0111i\u1ec1u ch\u1ebf v\u00e0 nghi\u00ean c\u1ee9u \u0111\u00f3 ch\u00ednh l\u00e0 oxit axit baz\u01a1 mu\u1ed1i. V\u1eady oxit axit baz\u01a1 mu\u1ed1i l\u00e0 g\u00ec? \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a oxit axit baz\u01a1 mu\u1ed1i nh\u01b0 th\u1ebf n\u00e0o? M\u1eddi c\u00e1c b\u1ea1n c\u00f9ng v\u1edbi bacdau.vn \u0111i gi\u1ea3i \u0111\u00e1p nh\u1eefng th\u1eafc m\u1eafc n\u00e0y nh\u00e9!<\/p>\n","protected":false},"author":1,"featured_media":4604,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}}},"kbtopic":[764],"kbtag":[],"_links":{"self":[{"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/kb\/4603"}],"collection":[{"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/kb"}],"about":[{"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/types\/kb"}],"author":[{"embeddable":true,"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/comments?post=4603"}],"version-history":[{"count":0,"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/kb\/4603\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/media\/4604"}],"wp:attachment":[{"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/media?parent=4603"}],"wp:term":[{"taxonomy":"kbtopic","embeddable":true,"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/kbtopic?post=4603"},{"taxonomy":"kbtag","embeddable":true,"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/kbtag?post=4603"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}