A) Ca3(PO4)2 is an electrolyte i.e.
Ca3(PO4)2 -----> 3Ca2+ + 2PO4 3-
B) C6H12O6 is not an electrolyte.
C) H2SO4 is an electrolyte i.e.
H2SO4 -----> 2H+ + SO4 2-
D) NaBr is an electrolyte i.e.
NaBr -------> Na+ + Br-
Which of the following compounds are electrolytes? Write the ionic species that would exist in water,...
Electrolytes Electrolytes are substances that produce ions in water. Most ionic compounds break apart into ions in water and are therefore electrolytes. Covalently bonded compounds do not usually dissociate (break apart) in water and are nonelectrolytes. Write a balanced equation for the dissociation of the following ionic compounds. EXAMPLE: CaCl - Ca?"(aq) + 2 Cl(aq) 1. BaSO4 2. NaCl 3. KOH 4. MgCl2 Note that some of the ionic compounds above produce more than one mole of anion or cation...
Which of the following statements is INCORRECT? Strong electrolytes are much more soluble in water than weak electrolytes. All ionic compounds that are soluble in water are considered strong electrolytes. Nonelectrolytes are soluble molecular compounds. The extent to which an electrolyte dissolves in solution does not indicate whether it is strong or weak. None of the above statements is incorrect. AgCl, FeCO3, Hg2Br2, and Pbl2 are compounds that are insoluble in water. Which compound would be more soluble in acidic...
Which of the following statements is INCORRECT? Strong electrolytes are much more soluble in water than weak electrolytes. O All ionic compounds that are soluble in water are considered strong electrolytes. Nonelectrolytes are soluble molecular compounds, The extent to which an electrolyte dissolves in solution does not indicate whether it is strong or weak. None of the above statements is incorrect.
Which of the following will be electrolytes in water: Zn3(PO4)2, SiO2, NaBr, CaCl2, CH3COCH3
Which of the following compounds will be soluble in water: NaNO3, Ca3(PO4)2, CuCl2, and Fe2S3? Ca3(POa)2 and Fe2S3 CuCl2 and Fe2S3 NANO3, Ca3(PO4a)2, and Fe2S3 NaNO3 and CuCl2 and Ca3(PO4)2 ONaNO3
Which of the following compounds will be soluble in water: NaNO3, Ca3(PO4)2, CuCl2, and Fe,S3? NaNO3. Ca3(PO4)2, and Fe253 CuCl2 and Fe253 NaNO3 and CuCl2 Caz(PO4)2 and Fe 253 NaNO3 and Caz(PO4)2 Next →
Identify the characteristics of ionic electrolytes Question Which of the following occurs when an ionic compound dissolves in a polar solvent such as water? Select all that apply: The water molecules chemically react with the ions. The disorder of the ionic salt is decreased. The water molecules attract both the anions and cations in the ionic salt. The ions become solvated water molecules, which reduces the electrostatic attractions between the ions.
In which of the following pairs of ionic compounds are both chemicals soluble in water? Group of answer choices LiOH and Mg3(PO4)2 NaCl and KCl PbSO4 and NaCl Na3PO4 and NaCl
D Question 3 1.5 pts Which of the following statements is INCORRECT? Strong electrolytes are much more soluble in water than weak electrolytes. All ionic compounds that are soluble in water are considered strong electrolytes. Nonelectrolytes are soluble molecular compounds. The extent to which an electrolyte dissolves in solution does not indicate whether it is strong or weak. o None of the above statements is incorrect. Question 2 3 pts Acetaminophen is a medication used to treat pain and fever...
SOLUTIONS 22. Non-polar compounds are soluble in ionic compounds b) electrolytes c) polar solvents d) non-polar solvents 23. Which of the following would increase the solubility of gaseous O2 in water? (there is more than correct answer, mark them all!) Decreasing the temperature of the solution Increasing the temperature of the solution Decreasing the pressure of the solution Increasing the pressure of the solution 24. Which of the following describes an unsaturated solution? A solution that has less than the...