Homework Answers
ionic
salts dissociate completely in aqueous state to their respective
ions , hence they are strong electrolytes.
(NH4)3PO4 and KHCO3 are strong electrolytes.
Answer -- C & D
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Which of the following is/are a strong electrolyte(s)? A. HE B.H3PO4 C. (NH4)3PO4 D.KHCO3 A&D OD...
Which of the following is/are a strong electrolyte(s)? A. HE B. H3PO4 C. (NH4)3PO4 D. KHCO3
Which of the following is/are a strong electrolyte(s)? A. HE B. H3PO4 C. (NH4)3PO4 D. KHCO3
Which of the following is/are a strong electrolyte(s)? A. HF B. H3PO4 C. (NH4)3PO4 D. KHCO3...
Which of the following is/are a strong electrolyte(s)? A. HF B. H3PO4 C. (NH4)3PO4 D. KHCO3 A&D OA&B 0D C& D
2247o Page 246 c. (NH) SOs, a strong electrolyte d. Al(NO3)3, a strong electrolyte Calculate the...
2247o Page 246 c. (NH) SOs, a strong electrolyte d. Al(NO3)3, a strong electrolyte Calculate the boiling and freezing points of water solutions that are 1.15 M in the following solutes: a. KBr, a strong electrolyte b. ethylene glycol, a nonelectrolyte c. (NH4)2C03, a strong electrolyte d. Al2(SO4)3, a strong electrolyte 5 water solutions IS M in the following solutesn 66 Calc。 zing points of the following so- unless otherwise indicated lutio Add Note a nonelectrolyte Cl2, a strong electrolyte...
Which of the following is/are a weak electrolyte(s)? A. HE B.HI C. NHẠC D. KNO3
Which of the following is/are a weak electrolyte(s)? A. HE B.HI C. NHẠC D. KNO3
Which would be the best conductor of electricity? A. 0.5M BaCl2 B. 0.5M (NH4)3PO4 C. 0.5M...
Which would be the best conductor of electricity? A. 0.5M BaCl2 B. 0.5M (NH4)3PO4 C. 0.5M HNO2 D. 0.5M C6H12O6
2 Which of the following acids is a strong electrolyte? a) H2SO4 Ob) HCI OC) HE...
2 Which of the following acids is a strong electrolyte? a) H2SO4 Ob) HCI OC) HE d) HCIO4 Oe) H2CO3 Of) HBr O g) more than one correct response O h) no correct response 6 What is the conjugate base of HSO4 ? • a) H2SO4 b) SO42- OC) H3504 d) H2SO4 e) no correct response 3 Which of the statements below is true for the following reaction? 3H2S + 2 HNO3 --->3 S + 2 NO + 4H20 a)...
What are the spectator ions in the following precipitation reaction? (NH4)3PO4(aq) + Al2(SO4)3(aq) + AIPO4(s) +...
What are the spectator ions in the following precipitation reaction? (NH4)3PO4(aq) + Al2(SO4)3(aq) + AIPO4(s) + (NH4)2SO4(aq) OA. A13+, 5042- OB. NH4+, P043 OC. NH4+, s042- D. A13+, PO43-
Label the following as weak, strong, or non-electrolyte: Explain your reasoning. A: AB > A+(aq) +...
Label the following as weak, strong, or non-electrolyte: Explain your reasoning. A: AB > A+(aq) + B-(aq) B: ABC(s) > ABC (aq) C: DC < > D+(aq) + C-(aq) D: NH4OH < > NH4+(aq) + OH-(aq)
9. Which of the following would behave as a strong electrolyte in water? a ethanol, C...
9. Which of the following would behave as a strong electrolyte in water? a ethanol, C H OH d acetic acid, CHCOOH e table salt, NaCI b. formaldehyde, CH-0 c. table sugar, CiH:20 10. Which of the following should have the highest conductivity? a. 3.0 M NaC b. 2.1 MNa PO c. 24 MCaC e3.2 MNHNO 11. If the molar concentration of sodium sulfate (Na SO.) is 0.10 M, what is the concentration of sodium ion? a 0.10 M d...
Which one of the following is not an ionic compound? [1] K2S [2] (NH4)3PO4 [3] CoSO4...
Which one of the following is not an ionic compound? [1] K2S [2] (NH4)3PO4 [3] CoSO4 [4] PCl5 [5] Calcium hydrogen carbonate
Which of the following is/are a strong electrolyte(s)? A. HE B. H3PO4 C. (NH4)3PO4 D. KHCO3
Which of the following is/are a strong electrolyte(s)? A. HF B. H3PO4 C. (NH4)3PO4 D. KHCO3 A&D OA&B 0D C& D
2247o Page 246 c. (NH) SOs, a strong electrolyte d. Al(NO3)3, a strong electrolyte Calculate the boiling and freezing points of water solutions that are 1.15 M in the following solutes: a. KBr, a strong electrolyte b. ethylene glycol, a nonelectrolyte c. (NH4)2C03, a strong electrolyte d. Al2(SO4)3, a strong electrolyte 5 water solutions IS M in the following solutesn 66 Calc。 zing points of the following so- unless otherwise indicated lutio Add Note a nonelectrolyte Cl2, a strong electrolyte...
Which of the following is/are a weak electrolyte(s)? A. HE B.HI C. NHẠC D. KNO3
2 Which of the following acids is a strong electrolyte? a) H2SO4 Ob) HCI OC) HE d) HCIO4 Oe) H2CO3 Of) HBr O g) more than one correct response O h) no correct response 6 What is the conjugate base of HSO4 ? • a) H2SO4 b) SO42- OC) H3504 d) H2SO4 e) no correct response 3 Which of the statements below is true for the following reaction? 3H2S + 2 HNO3 --->3 S + 2 NO + 4H20 a)...
What are the spectator ions in the following precipitation reaction? (NH4)3PO4(aq) + Al2(SO4)3(aq) + AIPO4(s) + (NH4)2SO4(aq) OA. A13+, 5042- OB. NH4+, P043 OC. NH4+, s042- D. A13+, PO43-
9. Which of the following would behave as a strong electrolyte in water? a ethanol, C H OH d acetic acid, CHCOOH e table salt, NaCI b. formaldehyde, CH-0 c. table sugar, CiH:20 10. Which of the following should have the highest conductivity? a. 3.0 M NaC b. 2.1 MNa PO c. 24 MCaC e3.2 MNHNO 11. If the molar concentration of sodium sulfate (Na SO.) is 0.10 M, what is the concentration of sodium ion? a 0.10 M d...
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