orgo chem plz help me

  • lovely_allie

    February 23rd 2010, 3:23 pm
  • I cannot believe my pro would correct our hw..which sucks.

  • 8cùi_bắp

    February 23rd 2010, 3:26 pm
  • lovely_allie wrote:Thanks so much.....

    Last one.

    The usual concentration of HCO3- ions in blood plasma is approximately 24 millimoles per/ L (mmol/L). How would you make up 1.00 L of a solution containing this concentration of HCO3- ions?

    cái này à =)) hổng hiểu lắm
    hình như nó ask how much HCO3 you gonna add to make up 1.00 L of a solution containing mmol/L
    nếu vậy convert mmol to mol /L, calculate the MM HCO3
    (mol/L) x ( 1.00L) = give you the mol of HCO3
    mol of HCO3 x MM of HCO3 = give you the mass of HCO3

    hổng bít đúng hông nửa Laugh of loud

  • lovely_allie

    February 23rd 2010, 3:34 pm
  • I have no clue. I don't understand this problem at all. :(

  • lovely_allie

    February 23rd 2010, 3:41 pm
  • Ok I follow ur equations and found the answer. Thank youuuuuuuuuuuuuuu.

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