Homework Answers
Since MgBr2 is the only compound among all is strong electrolyte due to ionic bond dissociated completely when dissolve in water (like dissolve like concept).
Correct answer is C
Add Answer to:
9. Which of the following will dissolve in water to give a solution that conducts electricity...
Question 7 4 pts Which of the following WILL form a solution that conducts electricity? A)...
Question 7 4 pts Which of the following WILL form a solution that conducts electricity? A) CoH1206 B) CC14 C) C2H60 D) C2H6 E) K2504 OE OD eA eB Previous Next Quiz saved at 5:23pm Submit Quiz
A solute that conducts electricity when dissolved in water. a. colligative property b. electrolyte c....
A solute that conducts electricity when dissolved in water. a. colligative property b. electrolyte c. endothermic d. exothermic e. osmosis f. saturated solution g. solute h. solution i. solvent j. supersaturated solution A process where heat is released. a. colligative property b. electrolyte c. endothermic d. exothermic e. osmosis f. saturated solution g. solute h. solution i. solvent j. supersaturated solution
Question 3 Which of the following can form an aqueous solution that conducts electricity? sucrose, C12H22012...
Question 3 Which of the following can form an aqueous solution that conducts electricity? sucrose, C12H22012 ethylene glycol (antifreeze), HOCH2CH2OH Pb(NO3)2 02 ethanol, CH3CH2OH
9-Water (H,0) and the alcohol methanol (CH,OH) are infinitely soluble in each other. The primary intermolecular...
9-Water (H,0) and the alcohol methanol (CH,OH) are infinitely soluble in each other. The primary intermolecular force responsible for this is Hydrogen bond Which one of the following substances is more likely to dissolve in benzene (C,H)? A) CH,CH,OH B) NH, C) NaCI D) СС, E) HBr 10-Which of the following substances is more likely to dissolve in CH,OH? A) CCI, B) Kr c) N2 D) CH,CH,OH E)H, 11) Which one of the following substances would be the most soluble...
Which solution will conduct electricity? A. Carbon tetrachloride B. Pure water C. None of the above...
Which solution will conduct electricity? A. Carbon tetrachloride B. Pure water C. None of the above D. Aqueous Sodium chloride E. Aqueous glucose
Which one of the following substances is more likely to dissolve in water? 1. F2 2....
Which one of the following substances is more likely to dissolve in water? 1. F2 2. BeF2 3. PH3 4. CH4 5. BCl3
10. Which of the following pairs form solution of the following pairs form solutions? (like dissolve...
10. Which of the following pairs form solution of the following pairs form solutions? (like dissolve like) a, CCl4 in water b. C6H6 in MgSO4 C. C6H6 and C7H16 d. Gasoline in water What is the osmolarity of the following solutions? (Osmol/L) a. 0.35 M KB b. 0.15 m glucose C6H12O6 + 0.05 M K2SO4
22. Which of the following substances, when added to water, will produce a solution with a pH abo...
22. Which of the following substances, when added to water, will produce a solution with a pH above 7.0? A. NHaCİ B. CHsNHCl C. NH4NO3 D. HOCİ E. NaoCi 23. The following acids are listed in order of decreasing acid strength in water.HI> HNO2> CH,COOH> HOCI HCN. According to Bronsted-Lowry theory, which of the following ions is the weakest base? A. I B. NO. C. CHCOo D. ocT E. CN 24. The following reaction is described as: H2S + H2S...
9. Consider a 0.15 M solution of H2SO4. Which of the following statements is NOT true?...
9. Consider a 0.15 M solution of H2SO4. Which of the following statements is NOT true? A) This solution would turn litmus to red. B) This solution could neutralize a base. C) This solution has a pH of 11.20. D) This solution could dissolve metal. E) none of the above 10. What is the concentration of the hydronium [Halo ons in a neutral solution? 11. What is the concentration of hydronium ions in an acidic solution? A) 0.0 M B)...
Find the molarity of the following: A. Dissolve 5.00g of NaCl in enough water to make...
Find the molarity of the following: A. Dissolve 5.00g of NaCl in enough water to make 500ml of solution. (M.WT of Nacl = 58,45g/mol) B. If 0.435g of a drug if dissolved in enough water to give 750ml of solution, what is the molarity of the drug in solution? (M.WT = 158.0g/mol)
Question 7 4 pts Which of the following WILL form a solution that conducts electricity? A) CoH1206 B) CC14 C) C2H60 D) C2H6 E) K2504 OE OD eA eB Previous Next Quiz saved at 5:23pm Submit Quiz
Question 3 Which of the following can form an aqueous solution that conducts electricity? sucrose, C12H22012 ethylene glycol (antifreeze), HOCH2CH2OH Pb(NO3)2 02 ethanol, CH3CH2OH
9-Water (H,0) and the alcohol methanol (CH,OH) are infinitely soluble in each other. The primary intermolecular force responsible for this is Hydrogen bond Which one of the following substances is more likely to dissolve in benzene (C,H)? A) CH,CH,OH B) NH, C) NaCI D) СС, E) HBr 10-Which of the following substances is more likely to dissolve in CH,OH? A) CCI, B) Kr c) N2 D) CH,CH,OH E)H, 11) Which one of the following substances would be the most soluble...
10. Which of the following pairs form solution of the following pairs form solutions? (like dissolve like) a, CCl4 in water b. C6H6 in MgSO4 C. C6H6 and C7H16 d. Gasoline in water What is the osmolarity of the following solutions? (Osmol/L) a. 0.35 M KB b. 0.15 m glucose C6H12O6 + 0.05 M K2SO4
22. Which of the following substances, when added to water, will produce a solution with a pH above 7.0? A. NHaCİ B. CHsNHCl C. NH4NO3 D. HOCİ E. NaoCi 23. The following acids are listed in order of decreasing acid strength in water.HI> HNO2> CH,COOH> HOCI HCN. According to Bronsted-Lowry theory, which of the following ions is the weakest base? A. I B. NO. C. CHCOo D. ocT E. CN 24. The following reaction is described as: H2S + H2S...
9. Consider a 0.15 M solution of H2SO4. Which of the following statements is NOT true? A) This solution would turn litmus to red. B) This solution could neutralize a base. C) This solution has a pH of 11.20. D) This solution could dissolve metal. E) none of the above 10. What is the concentration of the hydronium [Halo ons in a neutral solution? 11. What is the concentration of hydronium ions in an acidic solution? A) 0.0 M B)...
Most questions answered within 3 hours.
-
Write a brief response, 30-90-words, for each question below. 1.
In your own words, define “Auditing.”...
asked 2 minutes ago -
Water flows through a 8-foot wide and 4-foot tall rectangular
channel. If the desired flow rate...
asked 9 minutes ago -
A 0.100-kg, 59.6-cm-long uniform bar has a small 0.070-kg mass
glued to its left end and...
asked 4 minutes ago -
Do you believe that some things that fall into the category of
“pseudoscience” are worth believing...
asked 13 minutes ago -
Cruz Video Center accumulates the following cost and net
realizable data at December 31.
Cameras $14,700...
asked 13 minutes ago -
Direct Labor Variances
The following data relate to labor cost for production of 4,600
cellular telephones:...
asked 18 minutes ago -
1. Describe the differences between management in the nonprofit
sector and management in other sectors. How...
asked 20 minutes ago -
Identify the location of the following corresponding operand if
the address field in an instruction contains...
asked 21 minutes ago -
A new battery's voltage may be acceptable (A) or unacceptable
(U). A certain flashlight requires two...
asked 23 minutes ago -
Water has significant IMF, which result in many of its unique
properties—high boiling point relative to...
asked 43 minutes ago -
I need help with an executive summary for Adidas Items to be
included are a discription...
asked 36 minutes ago -
19. Most progressive reform activists were white
and a. upper class. b. lower class. c. wokring...
asked 38 minutes ago