Roob Acid - roob Acid waa ...: sababo. Dhibaatada roob acid

roob Acid ... Tani waa weedh ee casriga ah, nolosha gaar ahaan magaalooyinka uu noqday mid caadi ah. Inta badan beeralayda caban in ka dib markii dhirta roobab aan fiicneyn sida ay bilaabaan inay u engegay, iyo puddles muuqan daahan anfac badan ama hurdi.

Waa maxay this

Science ayaa jawaab qeexan su'aasha ku saabsan waxa ay tahay roob acid. Tani waa oo dhan loo yaqaan noocyada roobabka, kuwaas oo aqueous (pH) tilmaame ka hooseeyaa caadi. caadi ah waa pH 7. Haddii sidu muujiyay baadhitaanku yaraynta ah tiradaasi ee korsiiya ah, haddana waxaa loo tixgeliyaa acidic. In macnaha guud ee Muqdsho oo dhan kaca warshadaha ee aysidhka roob, baraf, qabow iyo roob dhagaxyaale yihiin boqolaal jeer ka badan heerka caadiga ah.

sababaha

Mar labaad iyo mar, da'a roob acid. Sababaha jiifsan ee qiiqa sunta ah ee warshadaha, qiiqa baabuurta, ilaa xad aad uga hooseeya - in bololka ee xubno dabiiciga ah. Jawi buuxdhaafaa baaruud iyo nitrogen oxides, chloride hydrogen iyo xarumaha kale oo ay u sameeyaan aashito. Natiijadu waxay tahay roob acid.

Waxaa roobab iyo content alkali. Waxay la soco joogitaanka udhigo calcium ama ammonia. ereyga "roob acid" laga yaabaa in oo u soo gelaysa. Tan waxa u sabab xaqiiqada ah in helitaanka biyaha, ama ciidda galay, roobab sida saamayn isbedelka of dheelitirka biyaha-saldhig.

Maxaa keena roobab acidic

Wax lagu qayilo wanaagsan ee deegaanka dabiiciga ah, dabcan, ma wuxu. roob acid aad u waxyeelo. Sababaha dhimashada Dhirta kadib khasaaraha ka mid ah been roobab ee xaqiiqda ah in dalka reer acids yihiin leached xubno badan oo waxtar leh, marka lagu daro, waxaa jira wasakhda iyo biraha khatar ah, aluminium, hogaanka iyo kuwa kale. korsiiya wasakhaysan noqon kartaa sababta oo ah isbedel iyo dhimasho kalluunka in balliyada, horumarka aan caadi ahayn Dhirta webiyada iyo harooyinka. The ku hareeraysan caadiga ah, waxay sidoo kale leeyihiin saamayn dhaawici: ilaa xad badan oo gacan ka burburinta qalabka daahan dabiiciga ah, waxa ay noqon karaan sabab degdegsiimada daxalka ee dhismayaasha birta ah.

Markaan dib u eegay dabeecadda caadiga ah ee this ifafaale atmosfeerta, waxaannu ku tirinnaa karaa in dhibaatada roob acid waa mid ka mid ah kuwa ugu muhiimsan ka ah deegaanka of view.

cilmi sayniska

Waxaa muhiim ah in faahfaahin nidaamka of kiimikada wasakhaysan ee dabiiciga ah. roob Acid - Jidka rabshooyin badan ee deegaanka. Waxay lahaa dhacooda ah ee qeybtii labaad ee qarnigii XIX ah, marka farmashiyaha R. Smith of Great Britain ayaa shaaca ka qaaday in uumiga iyo qiiqa walxaha halista ah, kuwaas oo heer sare kiimikaad beddelo hannaanka roobab sida. Intaa waxaa dheer, roob acid - ifafaale ay ku yaallaan meel weyn, iyadoo aan loo eegin meesha ay ka wasakhaysan. saynisyahan xusay iyo halligaad in qariyo korsiiya sumaysan: cudurada dhirta, luminta midab of dhar ah, dardar-faafinta miridhku iyo kuwa kale.

Khubaro dheeraad ah gaar ahaan ku haboon si ay go'aan ah in roobab acid sida. Maxaa yeelay, sida xaqiiqada ah waxay baraf, qabow, daruuro iyo roobdhagaxyaale. Qalalan yaraanta roobab qoyaan Hawada dhaco sida gaaska iyo ciidda.

saamaynta aadmiga ku saabsan nooca

Dhimanaya u gudubno, hoos u dhigtay tirada of kaydka kalluunka, kaymaha baaba'aan - kuwan oo dhan cawaaqib cabsida leh ee lagu qayilo dabiiciga ah. carradu The kaynta ma yihiin ku dhowaad sida xasaasi u ah acidification, sida balliyada, laakiin view dhirta aad u xun ee isbedelka ee aysidhka. Like buufis korsiiya waxyeello duub caleemaha iyo cirbadaha geed, dogob cufay ciidda. Dhirta The helo gubasho nooca kiimikada, si tartiib ah u wiiqday laga badiyay awoodda si ay u noolaadaan. Ciidda u lumiya bacriminta iyo saturate dhaqanka sii kordhaya ee xeryahooda sun ah.

khayraadka noolaha

Markii la waraystay harooyinka in Germany, waxaa la ogaaday in balliyada halkaas oo heerka biyaha la si weyn u iilata iska caadi ah, kalluunka la waayay. Kaliya mararka go'doon yar harooyinka ayaa la qabtay.

dhaxal ahaan taariikhiga ah

Invulnerable, xayawaan u muuqda aadanaha ayaa sidoo kale ay dhibaatadu ka roob acid. Acropolis Baydka, oo ku yaalla Greece, ayaa adduunka ka caan waayo contours ay awood of Sidaana marmar sameeyey. Century uma u tudhin alaabta dabiiciga ah: sharaf sirdoonka, roob acid halligay Dabayl daran oo roob sii dardar-socodka this. Soo celinta masterpieces taariikhiga ah ee sayid casriga ah ma ay qaadan tallaabooyin si ay u ilaaliyaan xiriir biraha ka dhanka ah miridhku. Natiijada waxa ay aheyd in roobka acid, xabagta bir ah, noqon kartaa dildilaac Jidka weyn ee taalooyinka, qaybsama marmar ah ay sabab u tahay cadaadiska iyo miridhku.

taxadiri dhaqanka

Qaramada Midoobay ayaa bilaabay baadhitaan ah saamaynta roobka acid on dhaxalka dhaqanka. In koorsada oo ka mid ah la caddeeyey saamaynta xun ee tallaabada roob on daaqadaha u qurux badan muraayada magaalooyinka Western Yurub. Kumanaan ka mid ah galaas midab halis inuu dego lagay. Waxay leeyihiin in ay ka farxiyaan dadka qarnigii labaatanaad ay xoog iyo asalnimada, laakiin tobankii sano ee la soo dhaafay, madoobaan by roob acid, halis inuu baabbi'iyo farshaxankiisa gaaro dhiigga-muraayad weyn. Boorka, baaruud cokan, ku qariyaan qadiimiga maqaar iyo warqad. wax soo saarka Baydka sarkhaansan yihiin baaruud dioxide lumiyaan awoodda ay iska caabin ah si cimilada, waxay noqdaan kuwo jilcan oo u qadimeen karaa ciidda ugu dhakhsaha badan.

ecocatastrophe

roob Acid - taasi waa dhibaato halis ah badbaadada aadanaha. Nasiib darro, xaqiiqada nolosha casriga ah waxay u baahan yihiin fidinta weli ka weyn ee wax soo saarka warshadaha, taas oo kordhinaysa xaddiga sunta qiiqa hawada. Dunida dadka kordhay, calanka kor u kacda nool, baabuurta waxa ay noqonayaan dheeraad ah, isticmaalka tamarta badan yahay xadka. Xaaladdan oo keli TPP ee Federation Ruush sannad kasta u nijaasayn million tons anhydride ka kooban baaruud.

roob Acid iyo godka Allena

godka Allena ma aha yar oo keeni walaac aad u daran. Isagoo sharaxayay nuxurka of this ifafaale, waa in la sheegay in tani ma aha a baqshadda Hawada farqiga dhabta ah, oo xadgudub ku ah dhumucda lakabka Allena ka, oo ku yaalla qiyaastii in 8-15 km ka dhulka ahan oo kordhiyay ilaa 50 km. Allena Cluster inta badan nuuga shucaaca waxyeelada leh ee qoraxda, meeraha ka shucaaca ugu adag loo ilaaliyo. Tani waa sababta godka Allena iyo roob acid - hanjabaad nolosha caadiga ah ee caalamka, u baahan in fiiro gaar ah ugu deg-deg ah.

daacadnimada daaha Allena

bilowgii qarnigii labaatanaad, oo ku biiray liiska chlorofluorocarbons Been aadanaha (CFCs). Ay peculiarity ahaayeen xasillooni gaar ah, la'aanta ur, combustibility, ma saamayn sun. CFCs si tartiib tartiib ah ayaa noqday mid si weyn loo fuliyey ee wax soo saarka unugyada qaboojinta kala duwan (ka baabuurta si ay goobaha caafimaadka), dab-bakhtiiyeyaasha la, ujeedooyin gudaha buufis.

Kaliya dhamaadka qeybtii labaad ee farmashiye qarnigii labaatanaad Sherwood Rowland iyo Mario Molina, waxaa la soo jeediyay in walax mucjiso ah, sidoo kale loo yaqaano Freon, saamayn culus lakabka Allena ka. Xaaladdan oo kale, CFC karo "dul istaagin" hawada muddo tobannaan sano. Tartiib tartiib gabbaldhac ka soo dhulka, ay ka gaaraan heer ahan meesha shucaaca UV baabbi'iyaa xeryahooda Freon sii daayo atamka chlorine. Sida ka dhashay geedi socodka this, Allena waa beddelay oxygen dhakhso badan ka badan hoos xaaladaha deegaanka caadiga ah.

Laga cabsado in cutubyada oo dhan waxaa looga baahan yahay inuu wax ka beddelo atamka chlorine ee boqolaal kun oo taagoo Allena ka. Intaa waxaa dheer, waxaa loo arkaa CFCs gaasas in la abuuro saamayn lagu koriyo ah oo ku lug leh in geeddi-socodka ah ee kululaaneysa ee caalamka. Waa cadaalad ah in aad ku darto in ay ka qayb qaateen in burburinta Lakabka Allena iyo gacan ka nooca aad. Sayidka, gaasas Kobenhagen ka kooban ilaa boqol xeryahooda, oo ay ku jiraan Consort. CFCs Dabiiciga ah ay gacan ka khafiifinta ee lakabka Allena-ka kooban firfircoon ka badan ulaha caalamka.

Maxaa la samayn karaa?

Isku dayida lagu ogaanayo khatarta ah ee roob acid, waa ku tacaluqda. Hadda on ajandaha ku jira xaalad kasta, in warshad kasta warshadaha waa in marka hore noqon tallaabooyin si loo hubiyo in daahirnimada hawada daarmayaay'e.

In dhirta Rafaa Rossi ayaa, sida "RUSAL", wuxuu noqday hab aad masuul ka arrintan sannadihii la soo dhaafay. Iyagu ma tudhi qalab loogu rakibo ee filtarrada lagu kalsoonaan karo oo casri ah iyo tas-hiilaadka nadaafadda si looga hortago ingress ee oxides jawiga iyo macdanaha culus.

Waxay sii kordheysa loo isticmaalay habab kale oo loo helo tamar la'aan entailing cawaaqibka waxyeello. tamarta dabaysha ah (tusaale ahaan, in guriga iyo gaariga) - ma aha khiyaali ah, laakiin dhaqanka guul taas oo ka caawisa yareeyo xaddiga qiiqa waxyeello.

Expansion kaymaha beeray, nadiifinta ah ee wabiyada iyo harooyinka, processing saxda ah ee qashinka - dhammaan hababka wax ku ool ah ee dagaalka ka dhanka ah wasakhaysan.