STRICTLY HANDWRITTEN ONLY... do ques 5... needed urgently... 4. A bottle of HBr has printed on its label that it contains 31%wt HBr. Using this information,calculate the molarity and molality of the solution. The density of the reagent is 1.22 kg/L./'n Bottel HBr het op sy etiket gedruk dat dit 31% wt HBr bevat. Gebruik hierdie inligting enbereken die molariteit en molaliteit van die oplossing. Die digtheid van die reagens is 1.22 kg/L.5. Calculate the concentration of the following solvents (i) water (p=1.0013 g/mL), (ii)benzene (p=0.8765) and (iii) acetonitrile (p=0.783). / Bereken die konsentrasie van dievolgende oplosmiddels (i) water (p=1.0013 g/mL), (ii) benseen (p=0.8765) en (iii) asetonitriel(p=0.783).

#5: Given density of water = 1.0013 g/mL Density of benzene = 0.8765 g/mL Density of acetonitrile =…

5. Calculate the concentration of the following solvents (i) water (p=1.0013 g/mL), (ii) benzene (p=0.8765) and (iii) acetonitrile (p=0.783). / Bereken die konsentrasie van die volgende oplosmiddels (i) water (p=1.0013 g/mL), (ii) benseen (p=0.8765) en (iii) asetonitriel (p=0.783).

5. Calculate the concentration of the following solvents (i) water (p=1.0013 g/mL), (ii) benzene (p=0.8765) and (iii) acetonitrile (p=0.783). / Bereken die konsentrasie van die volgende oplosmiddels (i) water (p=1.0013 g/mL), (ii) benseen (p=0.8765) en (iii) asetonitriel (p=0.783).

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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