Qhov hnyav sib npaug ntawm lub ntsiab lus lossis radical yog sib npaug rau nws qhov hnyav atomic lossis formula hnyav muab faib los ntawm valence nws xav tias nyob hauv cov tebchaw Chav ntsuas qhov hnyav sib npaug yog atomic mass unit; Tus nqi ntawm cov khoom hauv grams suav nrog sib npaug ntawm qhov hnyav sib npaug yog hu ua gram sib npaug.
Yuav ua li cas yog tus qauv rau qhov hnyav sib npaug?
Equivalent Nyhav=Molecular yuag / Valency Tsi, nyeem: Tshuaj Tiv Thaiv.
NaOH hnyav npaum li cas?
Qhov hnyav sib npaug ntawm sodium hydroxide NaOH yog 40 g / mol.
Koj suav li cas gram qhov hnyav?
Gram sib npaug qhov hnyav yog sib npaug rau qhov hnyav hauv grams tus lej sib npaug rau Qhov hnyav sib npaug. Txhawm rau xam qhov Gram Sib npaug Qhov hnyav, peb siv tus qauv Eq=MW / n.
Koj suav qhov sib npaug li cas?
Yuav suav qhov sib npaug ntawm lub hauv paus, tsuas yog faib cov molar pawg ntawm lub hauv paus los ntawm cov pawg hydroxyl Piv txwv li, calcium hydroxide Ca(OH)₂. Qee qhov kev suav yooj yim tau txais qhov sib npaug ntawm 37g / mol. Txhawm rau nrhiav qhov sib npaug ntawm cov kua qaub, faib cov kua qaub molar pawg los ntawm tus naj npawb ntawm protons.
