Koj ua ib lub tais qaub dhau Sourness los ntawm cov khoom xyaw acidic (xws li txiv lws suav, cawv thiab vinegar). Yog tias koj cov zaub mov qab qaub dhau, sim ntxiv qab zib-xav tias qab zib, zib ntab (nws zoo!), qab zib lossis txawm caramelized dos. Koj tuaj yeem dilute lub tais (ib yam li koj xav nrog lub tais nrog ntsev ntau dhau).
Yuav ua li cas thiaj tshem tau vinegar saj hauv lws suav sauce?
Huab 1 khob ntses nrog 1/4 teaspoon baking soda (baking soda neutralizes acidity). Saj cov ntses thiab ntxiv me me ntawm baking soda kom pom tias nws mellows acidity. Yog tias tseem muaj ntug, swirl hauv ib teaspoon ntawm butter, cia nws yaj kom txog thaum creamy.
YYuav ua li cas txo acidity hauv vinegar?
Dilute nws nrog dej. Qhov no yuav tsum txo qhov kub hnyiab tshwm sim los ntawm acid nyob rau hauv vinegar. Diluting nws kuj tuaj yeem pab tiv thaiv cov kua qaub los ntawm kev ua kom cov enamel ntawm koj cov hniav. Txhawm rau zam qhov no ntxiv, haus nws los ntawm cov quav cab, yog tias ua tau.
Yuav ua li cas yog tias koj muaj kua qaub ntau dhau?
Nws yog qhov zoo tshaj yog pib nrog me me thiab tsis txhob noj ntau. Cov kua txiv hmab txiv ntoo ntau dhau tuaj yeem ua rau muaj kev phom sij, suav nrog cov hniav enamel thiab cov tshuaj muaj peev xwm cuam tshuam.
baking soda ntau npaum li cas los ua kom tsis muaj kua qaub?
Ib txwm khaws qhov piv ib feem baking soda rau ob seem vinegar. Qhov sib tov yuav fizz thiab npuas, zoo li koj nyiam lub tsev kawm ntawv theem nrab volcano science project.
