1. Which one of the following would be immiscible with water? A. CH;OH D. S-C-S B. CH;OH C. CH3- S- CH3 E. NH3 2. Which response lists all the following pairs that are miscible liquids. Pair # 1. octane (C3H18) and water Pair # 2. acetic acid (CH;COOH) and water Pair # 3. octane (C;H1s) and carbon tetrachloride(CC4) A. 1, 3 В. 1, 2 С.3 D. 2, 3 E. 2 3. Which of the following compounds will be soluble in CCL,? A. NaCl В. Н.О C. NAOH D. CH13 E. none of these 4. Which of the following gives

1. Which one of the following would be immiscible with water? A. CH;OH D. S-C-S B. CH;OH C. CH3- S- CH3 E. NH3 2. Which response lists all the following pairs that are miscible liquids. Pair # 1. octane (C3H18) and water Pair # 2. acetic acid (CH;COOH) and water Pair # 3. octane (C;H1s) and carbon tetrachloride(CC4) A. 1, 3 В. 1, 2 С.3 D. 2, 3 E. 2 3. Which of the following compounds will be soluble in CCL,? A. NaCl В. Н.О C. NAOH D. CH13 E. none of these 4. Which of the following gives

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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Determine the freezing point of a solution (in ℃) that contains 42.2 grams of glycerin (C3H8O3 ) in 511 mL of water. (kf=1.86 ℃/m) a. -0.600 b. -0.553 c. -1.67 d. -0.205 e. -0.187
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I need help finding all the right ones (Not honor class)
8. A solution containing compounds C and D has a total vapor pressure (Potal) of 120 mmHg and the mole fraction of C is 0.25. The vapor pressure of pure D (PS) is 60 mmHg. What is the vapor pressure of pure C (PE)? A) 60 mmHg O B) 105 mmHg C) 140 mmHg D) 180 mmHg O E) 300 mmHg
Q3A. Explain the effect of pressure on Chemical Equilibrium. B. B. How many grams of glucose and of water are in 500g of a 5.3% by mass glucose solution ?
27. Find the freezing point of a solution of 990 g of CH3OH in 2.5 kg of water. Use the water f.R-depression constant: K(H,0) = = 1.86 °C/{mol(solute)/kg(solvent)} A) +123 °C B) +77 °C C) +23 °C D) -0.74 °C E) -23 °C
A solution contains 10.0 g of an unknown liquid and 90.0 g of water has a freezing point of -3.33°C. Given Kf = 1.86 °C/m for water, the molar mass of the unknown liquid in g/mol will be: Select one:a. 333b. 69c. 161d. 62.1
4. Which of the following solutions has the same melting point that a 0.1m C6H12O6 solution? • 0.1m KCl • 0.1m CaF2 • 0.1m CH3OH • 0.1m K3PO4 A. KCl B. CH3OH C. K3PO4 D. CaF2 E. None of the others
Order the following solids (a-d) from least soluble to most soluble: a. AgPO4, K= 1.8×10-18 b. Hg, Cl,, K, =1.1×10-18 c. Mg(OH)2, K, = 8.9×10-12 d. AgOH, K,=2.0×10
QUESTION 7 Arrange the following aqueous solutions in order of increasing boiling point. 0.12 M K₂SO4 0.20 M C6H12O6 (glucose) O a. (lowest bp) 0.20 M C6H1206 <0.15 M Na3PO4 <0.12 M K₂SO4 (highest bp) O b. (lowest bp) 0.20 M C6H1206 <0.12 M K2SO4 <0.15 M Na3PO4 (highest bp) O c. (lowest bp) 0.12 M K2SO4 <0.20 M C6H1206 <0.15 M Na3PO4 (highest bp) O d. (lowest bp) 0.15 M Na3PO4 <0.20 M C6H1206 <0.12 M K2SO4 (highest bp) O e. (lowest bp) 0.15 M Na3PO4 <0.12 M K2SO4 <0.20 M C6H12O6 (highest bp) Click Save and Submit to save and submit. Click Save All Answers to save all answers. 0.15 M Na3PO4
mal text Garamond 12 B |I11 2 14 matter flowchart mixture types 1. How do solutions differ from compounds? From other mixtures? types of solutions 4. Give an example of each of the following types of solutions: (a) a gas (b) a gas (c) a solid in a solid in a liquid in a gas polar & nonpolar: "like dissolves like" 6. Predict whether each of the following substances would be more soluble in water (polar solvent) or in a hydrocarbon such as heptane (C.H,6, nonpolar solvent): (a) vegetable oil (nonpolar) (b) isopropyl alcohol (polar) (c) potassium bromide (ionic) 16> the CAPS process *modified from book 12. Explain the processes that occur when sodium chloride (NaCI) dissolves in water. Draw a simple sketch showing the form in which the ions from this compound exist in solution. !!