Video: C1 v1 c2 v2 yog dab tsi?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
C1V1 = C2V2 yog siv los xam qhov tsis paub ntau qhov twg ob qhov kev daws teeb meem / sib xyaw yog proportional… C1V 1 = Concentration/ntau npaum (pib) thiab Volume (pib) C2V 2 = Concentration/number (final) and Volume (final) 1. Nyiaj.
Hauv qhov no, m1v1 m2v2 txhais li cas?
Koj tau daws rau qhov concentration los yog ntim ntawm cov concentrated los yog dilute tov siv qhov sib npaug: M1V 1 = M2V2 ,kub M1 yog Cov concentration hauv molarity (moles / Litres) ntawm cov tshuaj concentrated, V2 yog Qhov ntim ntawm cov tshuaj concentrated, M2 yog qhov concentration hauv molarity ntawm dilute tov (tom qab
Ib sab saum toj no, koj yuav suav li cas feem pua dlution? xam tsim nyog v/v dilution siv cov qauv C1V1 = C2V2 qhov twg C sawv cev rau qhov concentration ntawm cov kua, thiab V sawv cev rau ntim hauv milliliters lossis ml. Ib piv txwv yuav ua ke 95 feem pua ethanol nrog dej sib tov 100 ml ntawm 70 feem pua ethanol. Cov xam 95% X V1 = 70% X 100ml.
Ib tug kuj nug, koj yuav daws li cas c1v1 c2v2 kab zauv?
Qhov yooj yim qauv ntawm C1V1 = C2V2 yog tus cawm seej rau cov kws tshawb fawb bioscience hauv chav kuaj uas xav tau ua kev daws teeb meem
C1V1 = C2V2 Equation Explained
- C1 = Initial concentration of solution.
- V1 = Thawj qhov ntim ntawm kev daws.
- C2 = Thaum kawg concentration ntawm kev daws.
- V2 = Qhov kawg ntim ntawm kev daws.
Puas yog concentration tib yam li molarity?
Nco ntsoov yog qhov piv ntawm tus nqi ntawm cov kuab tshuaj ib tus nqi ntawm cov tshuaj. Molarity yog ib tug unit concentration uas tshwj xeeb hais txog tus naj npawb ntawm moles ntawm cov kuab tshuaj ib liter ntawm kev daws.
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