Indlela ukubonisa umhlwa kunye iingubo ezimhlophe: indlela kakhulu ngempumelelo

ebomini bethu badla iimeko xa ungakwazi anxibe impahla owuthandayo ngenxa yokuba ukuba kwake bayinikela ndawo. Le nekhabhathi yabantu banamhla akukho mhlawumbi asinguye kuphela kwaye andifuni ukuphosa kude, ebhinqe shame. Amabala unokuba imvelaphi ezahlukeneyo: ioli, ikofu, ipeyinti, i-inki, ngokunjalo irusi. Oku kusenokubonakala ngathi unako ukulawula ukwambatha ingubo ibala umhlwa, kodwa ngamanye amaxesha kwanele ukuthembela nayiphi na into okanye ugeze umhlwa into kunye namaqhosha ezininzi Ukuhomba kuyo kwaye uqale ukucinga ukuba indlela umhlwa. Neengubo ezimhlophe ukuba asuswe na umxube tartaric acid kunye neetyuwa zayo. Ukuze wenze oku, uthabathe bayalingana zombini izinto ngokudibanisa intwana yamanzi, mix iwuse kwisidudu. Emva koko tsala imveliso ezingcolisekileyo kufuneka abe nasiphi na isifundo, nxiba ibala umhlwa ngenxa ngokwendiselana, kwaye ebeka elangeni, alinde umkakhe. into elandelayo siwabeka emanzini kubushushu-18 ° C okanye ngaphantsi ndakuhlambulula in ashushu uze siwabeka kakuhle.

Musa ukuba kuhambe ukwazi ukufumana indlela mhlwa off iingubo ezimhlophe kunye hyposulfite. Ukuze wenze oku, 15 iigrem hyposulfite unyityilikiswa 200 grams amanzi kunye umxube yahlaliswa wotha ukuya kuma-65 ° C. Ke inyama nebala kufuneka owaphosa isisombululo ulinde yokuduka ngokupheleleyo ungcoliseko. Okulandelayo, imveliso kufuneka zihlanjwe ngamanzi ashushu uze kubanda. Kulo mzekelo, endaweni hypophosphite enokusetyenziswa citric okanye oxalic acid.

Ukuba ngaba une hyposulfite ngesandla okanye citric acid, kwaye umbuzo ukufumana indlela mhlwa kunye iingubo ezimhlophe yondele kakhulu, kusenokwenzeka ukuba usebenzise umxube oxalic acid kunye acetic acid. 5-7 grams umxube omabini asidi ukuba kunyibilikele 200 grams amanzi shushu kwi isisombululo wayesebenzisa imbiza bewuhlisele kuwo ezingcolisekileyo isahlulo inqaku imizuzwana embalwa uze yoxukuxwa ngamanzi ashushu. Ukuba ibala akafuni shwaka, phinda le nkqubo kwakhona. Njengomgaqo, kwenzeka amabala ubudala.

Kukho enye indlela yokufumana indlela mhlwa kunye iingubo ezimhlophe. Oku kuya kufuna isisombululo amabini ekhulwini abantu zehydrochloric acid. Kuyimfuneko ukuthoba imveliso uze ugcine kangangoko kufuneka ukuba ugcwalise Ukunyamalala le ndawo. Emva koko siwabeka into emanzini, ugalelwe ammonia kwi ilitha 1 amacephe 3 ngecephe utywala.

Zininzi iindlela ngazo esinokuzifumana umhlwa wazikhulula iimpahla imibala eqaqambileyo. Ukuze oku kufuneka ezixutywe alinganayo utywala emhlophe isepha, glycerin kunye namanzi, bagcobe gruel isisihla yesiphumo kwaye kuvumela ukuma iiyure eziyi-24, emva koko hlamba kwaye pula.

Kubalulekile ukuphawula ukuba phambi kokuba isiboniso umhlwa evela ngelaphu, usebenzise enye yendlela ngasentla, kufuneka uhlole nefuthe udibaniso kweziyobisi ngendlela ezilahliweyo encinane okanye kwindawo zokuqhubela njengoko kwimixube ezithile bone into oyithandayo ngonaphakade.

Ukuthintela ukuphinda-isahlakalo irusi kufuneka ihlanjwe waza wazisula owomileyo phantsi neziphumo lesithuba iimpahla.