Molarity qhia peb li cas txog kev daws teeb meem?
Molarity qhia peb li cas txog kev daws teeb meem?

Video: Molarity qhia peb li cas txog kev daws teeb meem?

Video: Molarity qhia peb li cas txog kev daws teeb meem?
Video: pob txha ntses daig caj pas lawm yuav ua li cas 2024, Kaum ib hlis
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Molarity (M) qhia tus naj npawb ntawm moles ntawm solute ib liter ntawm daws (moles / Liter) thiab yog ib qho ntawm feem ntau units siv los ntsuas qhov concentration ntawm a daws . Molarity siv tau los xam qhov ntim ntawm cov kuab tshuaj los yog tus nqi ntawm cov kuab tshuaj.

Ntawm no, koj nyeem molarity li cas?

Yuav xam cov molarity ntawm kev daws, koj faib cov moles ntawm solute los ntawm qhov ntim ntawm cov tshuaj qhia hauv litres. Nco ntsoov tias qhov ntim yog nyob rau hauv litres ntawm kev daws thiab tsis yog litres ntawm hnyav. Thaum a molarity yog qhia, chav tsev yog lub cim M thiab yog nyeem raws li "molar".

Ib yam li ntawd, molarity ntawm ib qho kev daws los ntawm kev sib cais yog dab tsi? Kev piav qhia: Molarity yog gm mole solute yaj ib liter ntawm hnyav. Txij li thaum 82.0343 gm sodium acetate hauv 1000 ml dej yog sib npaug rau 1 M molarity.

Yog li ntawd, vim li cas molarity tseem ceeb hauv chemistry?

Molarity yog tseem ceeb hauv chemistry vim, nws yog qhov ntsuas ntawm concentration. A molarity ntawm qhov kev daws teeb meem yog txoj hauv kev los txiav txim seb ntau npaum li cas ntawm cov khoom tshwj xeeb lossis cov khoom sib xyaw tau raug yaj lossis siv rau hauv qee qhov kev daws teeb meem. Molarity yog cov moles ntawm solute faib bu tus naj npawb ntawm liters ntawm ib tug tov.

Muaj pes tsawg moles nyob hauv NaOH?

1 moles

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