2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
chem geek. Raws li tau piav nyob rau hauv no ncej, lub freezing point ntawm tag nrho-lub zog Muriatic Acid (31.45% Hydrochloric Acid) yog -46ºC (-50.8ºF). Ib nrab lub zog Muriatic Acid (15% Hydrochloric Acid) muaj qhov khov ntawm -18ºC (-0.4ºF).
Qhov kub ntawm muriatic acid khov li cas?
"Lub chaw khov ntawm Muriatic Acid (31.45% Hydrochloric Acid) yog -46C (-50.8F) (rau Hasa; lwm lub npe hais txawm tias qis dua cov ntsiab lus khov) yog li tshwj tsis yog Koj nyob hauv Artic, Kuv xav tias koj muaj kev nyab xeeb kom tso koj cov kua qaub Muriatic tawm sab nraud."
Puas muriatic acid poob nws lub zog dhau sijhawm?
Sodium Bisulfate thiab muriatic acid tuaj yeem muaj lub neej txee 5 xyoos, txawm li cas los xij pH txo qis yog cov kua qaub, thiab lub neej txee loj dua kev txhawj xeeb txog pH txo qis yog lub zog ntawm lub thawv. Sij hawm dhau mus, lub raj mis yas nyias lossis ntim tuaj yeem tawg los ntawm kev sib cuag nrog cov kua qaub.
Puas muriatic acid khaws cia sab nraum?
Yog khaws cia sab nraud
Puas hydrochloric acid puas tuaj yeem khov?
RE: Tus Cwj Pwm Txias ntawm 36% Hydrochloric Acid
Ua tsaug rau qhov kev sim - tab sis kuv nyob rau sab qaum teb khov - peb tuaj yeem nqis mus rau -40 ° C thiab qhov chaw khov ntawm 36% HCl yog txog -30 °C (nyob ntawm seb koj saib cov ntaub ntawv twg).
Pom zoo:
Puas yog cov dej khov ntev ntev dua li cov dej khov nab kuab?
Lwm qhov sib txawv loj ntawm glacials thiab interglacials yog cov kev hloov hauv dej hiav txwv. Thaum lub sij hawm glacial, cov dej hiav txwv poob qhov nruab nrab ntawm 100m raws li cov dej evaporated thiab khaws cia rau hauv cov glaciers loj hlob thiab cov ntawv dej khov.
Puas muriatic acid noj cov yas?
Thaum tus neeg sawv cev tshuaj muaj zog no khiav pheej yig-kwv yees li $ 10 ib nkas loos ntawm cov chaw hauv tsev, khw muag khoom kho vajtse, thiab txawm tias ntawm Amazon-nws tseem yog cov khoom caustic heev, muaj peev xwm ua rau txhua yam los ntawm qee cov yas thiab hlau rau khaub ncaws thiab tawv nqaij.
Yuav puas muriatic acid puas porcelain pobzeb?
Muriatic acid yog ib yam tshuaj uas siv rau kev lag luam, tu pas dej, thiab lwm yam. Nws yog cov kua qaub uas muaj zog uas tuaj yeem siv los ntxuav cov tawv nqaij tawv, tab sis nws yuav tsum tsis txhob siv rau cov pobzeb thiab grout. … Kev puas tsuaj los ntawm muriatic acid tuaj yeem ua rau tus neeg siv yuav xaus rau regrouting lossis hloov cov pobzeb.
Puas muaj qhov chaw ruaj khov puas txhais tau tias tsis muaj zog nyob ruaj khov?
Thawj zaug nco ntsoov tias lub sijhawm kawg thib ob tsis suav tias yog lub ntsiab lus ntawm qhov muaj zog nyob ruaj khov, yog li, muaj zog ruaj khov tsis tas txhais tau tias tsis muaj zog nyob ruaj khov. Puas muaj zog nyob ruaj khov txhais tau tias tsis muaj zog nyob ruaj khov?
Puas khov tsis muaj dej khov khov?
Lub kaw-off valve ua haujlwm hauv qab kab te. Dej tsis tuaj yeem khov vim thaum nws kaw, tag nrho cov dej hauv cov kav dej tso tawm ib lub qhov hauv lub valve uas tau teem rau hauv av hauv qab kab te. Can Frost-free faucets freeze? Ib lub faucet tsis muaj dej khov yog tsim lostiv thaiv dej los ntawm khov hauv cov yeeb nkab lossis lub valve thiab ua rau nws puas.
