D5W). This solution is injected into veins through an IV to (called density mole f replace lost fluids and to provide carbohydrates. Injectable D5W contains 5.0 g dextrose monohydrate (C,H1½O6 · H2O) L36. A typ medicines are also delivered to the body using the D5W IV. three a 46. Calcu boit per 100.0 mL of solution. Assuming a density of 1.01 g/cm³, a. 02 calculate the molarity and molality of D5W. b. 0. 37. A solution of phosphoric acid was made by dissolving 10.0 g H;PO4 in 100.0 mL water. The resulting volume was 104 mL. Calculate the density, mole fraction, molarity, and molality of the solution. Assume water has a density of 1.00 g/cm³. c. 5 d. O e. ( Wh COSNTS L38. An aqueous antifreeze solution is 40.0% ethylene glycol list ulo (C,H,O2) by mass. The density of the solution is 1.05 g/cm³. Calculate the molality, molarity, and mole fraction of the Energet LEVC ethylene glycol. 47. TE hy 39. Common commercial acids and bases are aqueous solutions with the following properties: 25Ue 0 ort LEGO -48. a mot.021 Density (g/cm³) Mass Percent iansb) of Solute 1.19 Snothi Hydrochloric acid 38 Storm ni bstns Nitric acid 70. 1.42 Snetei Sulfuric acid 95 1.84 99 00200 Jnobi 1.05 Acetic acid noilulor on to Ammonia 0.90 Sg baie 49 6 CHC Calculate the molarity, molality, and mole fraction of each of the preceding reagents. -40. In lab you need to prepare at least 100 mL of each of the fol- lowing solutions. Explain how you would proceed using the given information. %3D d. 2.0 m KCl in water (density of H,O = 1.00 g/cm") %3D 0. 15% NaOH by mass in water (d = 1.00 g/cm³)

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Chapter1: Chemical Foundations
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D5W). This solution is injected into veins through an IV to
(called
density
mole f
replace lost fluids and to provide carbohydrates. Injectable
D5W contains 5.0 g dextrose monohydrate (C,H1½O6 · H2O)
L36. A typ
medicines are also delivered to the body using the D5W IV.
three a
46. Calcu
boit per 100.0 mL of solution. Assuming a density of 1.01 g/cm³,
a. 02
calculate the molarity and molality of D5W.
b. 0.
37. A solution of phosphoric acid was made by dissolving 10.0 g
H;PO4 in 100.0 mL water. The resulting volume was 104 mL.
Calculate the density, mole fraction, molarity, and molality of
the solution. Assume water has a density of 1.00 g/cm³.
c. 5
d. O
e. (
Wh
COSNTS
L38. An aqueous antifreeze solution is 40.0% ethylene glycol
list
ulo (C,H,O2) by mass. The density of the solution is 1.05 g/cm³.
Calculate the molality, molarity, and mole fraction of the
Energet
LEVC
ethylene glycol.
47. TE
hy
39. Common commercial acids and bases are aqueous solutions
with the following properties: 25Ue 0
ort
LEGO
-48. a
mot.021
Density
(g/cm³)
Mass Percent
iansb)
of Solute
1.19
Snothi Hydrochloric acid
38
Storm
ni bstns Nitric acid
70.
1.42
Snetei
Sulfuric acid
95
1.84
99
00200
Jnobi
1.05
Acetic acid
noilulor
on to Ammonia
0.90
Sg baie
49
6 CHC
Calculate the molarity, molality, and mole fraction of each of
the preceding reagents.
-40. In lab you need to prepare at least 100 mL of each of the fol-
lowing solutions. Explain how you would proceed using the
given information.
%3D
d. 2.0 m KCl in water (density of H,O = 1.00 g/cm")
%3D
0. 15% NaOH by mass in water (d = 1.00 g/cm³)
Transcribed Image Text:D5W). This solution is injected into veins through an IV to (called density mole f replace lost fluids and to provide carbohydrates. Injectable D5W contains 5.0 g dextrose monohydrate (C,H1½O6 · H2O) L36. A typ medicines are also delivered to the body using the D5W IV. three a 46. Calcu boit per 100.0 mL of solution. Assuming a density of 1.01 g/cm³, a. 02 calculate the molarity and molality of D5W. b. 0. 37. A solution of phosphoric acid was made by dissolving 10.0 g H;PO4 in 100.0 mL water. The resulting volume was 104 mL. Calculate the density, mole fraction, molarity, and molality of the solution. Assume water has a density of 1.00 g/cm³. c. 5 d. O e. ( Wh COSNTS L38. An aqueous antifreeze solution is 40.0% ethylene glycol list ulo (C,H,O2) by mass. The density of the solution is 1.05 g/cm³. Calculate the molality, molarity, and mole fraction of the Energet LEVC ethylene glycol. 47. TE hy 39. Common commercial acids and bases are aqueous solutions with the following properties: 25Ue 0 ort LEGO -48. a mot.021 Density (g/cm³) Mass Percent iansb) of Solute 1.19 Snothi Hydrochloric acid 38 Storm ni bstns Nitric acid 70. 1.42 Snetei Sulfuric acid 95 1.84 99 00200 Jnobi 1.05 Acetic acid noilulor on to Ammonia 0.90 Sg baie 49 6 CHC Calculate the molarity, molality, and mole fraction of each of the preceding reagents. -40. In lab you need to prepare at least 100 mL of each of the fol- lowing solutions. Explain how you would proceed using the given information. %3D d. 2.0 m KCl in water (density of H,O = 1.00 g/cm") %3D 0. 15% NaOH by mass in water (d = 1.00 g/cm³)
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