Mole yog ib qho kev ntsuas ntawm cov tshuaj, whereas molarity yog ntsuas qhov concentration Molarity muab lub tswv yim ntawm cov khoom muaj nyob hauv qhov sib tov. Molarity yog muab raws li moles ntawm ib yam khoom nyob rau hauv ib ntim ntawm ib tug hnyav. Lub mole yog ib chav tsev hos molarity tsis yog.
Koj hloov moles rau molarity li cas?
Yuav suav cov lej ntawm moles hauv cov tshuaj uas muab cov molarity, peb muab cov molarity los ntawm tag nrho cov ntim ntawm cov tshuaj hauv liters.
YPuas yog moles lossis molarity?
Hauv chemistry, chav tsev feem ntau siv rau molarity yog tus naj npawb ntawm moles ib liter, muaj cov cim cim mol/L lossis mol⋅dm− 3 in SI unit. Cov tshuaj uas muaj qhov concentration ntawm 1 mol / L yog hais tias yog 1 molar, feem ntau raug xaiv raws li 1 M.
Puas yog Big M molarity lossis moles?
Uppercase M yog molarity, uas yog moles ntawm solute ib liter ntawm kev daws (tsis hnyav). Cov tshuaj siv cov chav no yog hu ua molar tov (piv txwv li, 0.1 M NaCl yog 0.1 molar tov ntawm sodium chloride).
Koj puas tuaj yeem pom molarity tsis muaj moles?
Faib qhov loj los ntawm molar mass (ntau / molar mass) thiab hloov cov milliliters rau hauv litres (ml / 1000). Tam sim no koj muaj moles ntawm solute thiab litres ntawm kev daws. … Molarity= tsis muaj moles ntawm solute/volume of solvent.
