Which of the following has the highest concentration of H+ ions?
Which of the following has the highest concentration of H+ ions? A. 10 M HCl B....
Which of the following solutions will have the highest concentration of fluoride ions? Which of the following solutions will have the highest concentration of fluoride ions? 0.10 M MgF2 0.10 M AlF3 0.10 M KF 0.05 M CaF2 All of these solutions have the same concentration of fluoride ions.
5. Which solution below has the highest concentration of hydroxide ions? a. pH 3.21 b. pH= 10.12 C. pH 12.49 d. pH=7.93
The total concentration of ions in a 0.75 M solution of HCL is? A.) 1.75 M B.) 1.5 M C.) 0.75 M D.) 0.625 M E.) 0
Question 11 Which of the following solutions will have the highest concentration of chloride ions? O A 0.10 M NaCI O 0.10 M MgCl2 O C 0.10 M AICl3 O D0.05 M CaCl2 O E All of these solutions have the same concentration of chloride ions.
Which ONE of the following aqueous solutions will contain the highest total concentration of dissolved ions (assume 100% ionized and hydrated)? (A) 0.5 M Aluminium nitrate (B) 1.0 M Sodium iodide (C) 1.5 M Sodium dihydrogen phosphate (D) 2.0 M Hydrochloric acid (E) 2.5 M Lithium bromide
Whish solution has the highest pH?( A). 0.1M hcl (B.) 0.1M NH3 (C) 0.1 M Ba (D) 0.1M CH3COOH (E) 0.1M NaOH
00:31:58 10 11 12 13 14 Which of the following solutions will have the highest concentration of ions? O 1.0 M CaCl2 O 1.0 M sucrose O 0 O 1.0 M Na, PO4 1.0 M NHA 10 M NACI < BACK SUBMIT COMPLETED QUIZ
1) Determine the concentration of ions present for each of the following: A) 1.5 M NaCI B) 1.0 M Na2S C) 0.5 M Na2CO3 2) Which of the solutions in question #2 has the highest boiling point? Which of the solutions in question #2 has the highest melting point? 3) A semipermeable membrane separates a 10 % starch solution (A) from a 5% starch so lution (B). 4) has the greater osmotic pressure. A) Solution into B) Water initially flows...
1) A PH of A) 1 B)5 has the highest concentration of hydrogen ions highest 2) How many units of the radioactive 99Te (starting with 100 units and haif-life is 6 hours) will be left over in 30 hours? A) 12 B)6 c)3 D)1.5 3) Isotopes have an altered number of protons A) True B)false 4) Donating type O whole blood to a type A patient is considered a A) Good B) bad If there is a decrease in stroke...
Consider 5 separate solutions of 0.5 M each of the following ions, which has the highest pH? pKg of the conjugate acids are provided in parentheses. A. HCOO (pKa = 3.74) B. CH3COO (pKa = 4.74) C. C2H3COO (pKa = 4.89) D. F (pKa = 3.17) E. CIO (pKg = 7.52)