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Vestiges. titre. TD 00. H 2 O D. V= 20 mL. V= 20 mL. V= 100 mL. + m NaCl = 0,2 g. A. D. C. D = 1 / 15. B. E. C Na = ?. C Na = ?. titre. Vi = ?. + m glucose = 3 g. V= ? mL. V= ? mL. + H 2 O D. V D = 10 mL. C glu = 0,5 mol. L -1. C glu = ? mol.L -1.

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  1. Vestiges titre TD 00

  2. H2O D V= 20 mL V= 20 mL V= 100 mL + m NaCl = 0,2 g A D C D = 1 / 15 B E CNa = ? CNa = ? titre Vi = ? + m glucose = 3 g V= ? mL V= ? mL + H2O D VD = 10 mL Cglu= 0,5 mol. L-1 Cglu = ? mol.L-1 Cglu = 0,4 mol. L-1

  3. V= 100 mL E B titre Cglu = 0,4 mol. L-1

  4. V= 100 mL + mNaCl = ? V= 50 mL F E B titre H2O j CNa = 0,154 mol.L-1 + Vj = 50 mL CNa = ? + Ve = 10 mL Cglu = ? Cglu = 0,4 mol. L-1

  5. V= 100 mL + mNaCl = ? V= 50 mL G F E B titre H2O j CNa = 0,154 mol.L-1 + Vj = 50 mL V = ? CNa = ? + Ve = 10 mL + Veau j = 10 mL + mglu = 1,62 g Cglu = ? CNa = 0,128 mol.L-1 Cglu = 0,4 mol. L-1 Cglu = 0,067 mol.L-1

  6. V= 50 mL F G + V H2OD = ? titre mNa = ? H2O j CNa = 0,154 mol.L-1 mglu = ? + Vj = 50 mL V = ? CNa = ? + Veau j = 10 mL + mglu = 1,62 g Cglu = ? CNa = 0,128 mol.L-1 Cglu = 0,067 mol.L-1

  7. CNa = ? G I Cglu = ? H VH = 20 mL + VC = 10 mL titre VG = 60 + 10 = 70 mL + Vi= ? V= 150 mL CNa = 0,130 mol.L-1 CNa = ? D = 1 / 10 avec H2O j Cglu = 0,186 mol.L-1 Cglu = ?

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