Ilimi:Kimiyya

Karfin karfi a rayuwar yau da kullum

Acids suna daya daga cikin manyan nau'i na mahaɗin abubuwa masu sinadaran. An ba da sunansa ga abu don dandano. Wata ƙwararren ajiya mai rauni ne kuma mai karfi. Wadannan karshen suna da cikakkiyar ɓarna cikin ruwa.

Dangane da tsarin ƙaddara, acid zai iya zama kristalline ko jiki mai ciwo, da ruwa. Bisa ga ma'auni na solubility, mahaɗan sun raba zuwa insoluble kuma soluble. Akwai wasu fasali.

A cikin tsoka da ƙwayoyin jiki, yawanci akwai albarkatun monobasic (cikakke). Wadannan mahadi sun kasu kashi maras kyau da kuma wadanda ba su da kyau.

Akwai ma'anoni daban-daban na kalmar "acid". Alal misali, bisa ka'idar Liebig (likitan Jamus), wadannan abubuwa sune mahaukaci da ke dauke da hydrogen, wanda za'a iya maye gurbinsu da karfe don samar da gishiri.

Duk mahadi suna da sunadarai sunadarai daban-daban. Abubuwa iya hulɗa tare da asali oxides, da kwasfansu, ya hallaka karafa. Yawancin mahadi suna da illa ga jiki. Sabili da haka, karfi mai karfi, samun a fatar jiki ko cikin jiki, yana haifar da konewa mai tsanani. A wannan, yayin aiki tare da haɗi, ya kamata ku bi matakan tsaro.

Strong acid makale a kan fata, ko tufafi, wanke manyan girma na gudãna ruwa ko neutralized da ammonia (ammonia bayani). Idan mahadi sun fāɗi a kan karfe, katako ko wasu farfajiya, lemun tsami, soda ko alli an yi amfani dashi a matsayin wakili neutralizing.

Ya kamata a adana albarkatu masu ƙarfi a cikin kwantena mai rufi, a wuraren da ba su da muni ga yara. Lakabin da sunan mahaɗin dole ne ya kasance a kan kunshin.

Ana amfani da acid mai karfi a rayuwan yau da kullum. Don iyalin yana bukatan waɗannan abubuwa, a matsayin mai mulkin, ana amfani dashi a cikin hanyar mafita.

Asalin hydrochloric, alal misali, yana iya zubar da ƙananan ƙarfe (zinc, ƙarfe, tin, da sauransu). Duk da haka, wannan fili ba ya hulɗa da jan ƙarfe, azurfa da zinariya. Wannan acid da ruwa za a iya hade shi a kowane nau'i. Mafi sau da yawa, ana amfani da fili don tsaftacewa daga launi mai laushi na faience da kayayyakin enamel, bawo, ɗakunan ɗakin ajiyar gida da wasu abubuwa. A wasu lokuta, ana amfani da acid hydrochloric don cire sutura mai yatsa ko ink daga masana'anta (yayin da ake shirya wani bayani mai rauni). Connect abubuwa destructively a kan wucin gadi siliki, auduga, lilin.

Mafi karfi acid shine sulfuric acid. Ƙungiyar da ke da hankali za ta iya yin amfani da itace, ulu, auduga, sukari. Samun fata, sulfuric acid yana haifar da lalacewa mai zurfi. Shirye-shiryen bayani shine ana aiwatar da shi bisa ga wata doka. An zuba Sulfuric acid a cikin akwati tare da ruwa a hankali tare da bango na jirgin ruwa, a cikin shinge mai zurfi. Saboda ikon iya sha ruwa da yawa, ana amfani da fili don cire danshi tsakanin sassan launi a cikin hunturu. Gilashi ya cika da bayani ta 1/5. Sulfuric acid da aka yi amfani da sarrafa baturi acid.

Sau da yawa amfani a gida acetic acid. Yawanci, ana amfani da fili a cikin nau'in kashi 80 cikin 100 ko kuma bayani mai mahimmanci tara. A cikin nau'i mai mahimmanci, acid baya rinjayar fata, kyallen takarda, karafa. Ana amfani da ruwan inabi a matsayin kayan yaji. Har ila yau, ana amfani da abu don cire 'ya'yan itace, ruwa mai laushi.

Yana kama da acetic formic acid. Duk da haka, wannan karshen yana da guba kuma yana haddasa mummunan ƙwayar fata.

Isar da kowa ne citric acid. Wannan farar fata mai murmushi ya rushe a cikin ruwa da ethanol. Yi amfani da shi don kawar da wasu stains, ciki har da berries, ruwan inabi, tawada, tsatsa, paints.

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