In a 0.125 M aqueous solution of potassium phosphate,what is the molarity of each ion?
A) 0.125 M for the potassium ion and 0.250 M for the phosphate ion.
B) 0.125 M for the potassium ion and 0.375 M for the phosphate ion.
C) 0.375 M for the potassium ion and 0.125 M for the phosphate ion.
D) 0.250 M for the potassium ion and 0.125 M for the phosphate ion.
Correct Answer:
Verified
Q18: Which is a strong electrolyte?
A)methanol,CH3OH
B)water
C)hydrosulfuric acid
D)hydrochloric acid
Q19: In a basic solution the
A)concentration of hydronium
Q20: Which is a strong electrolyte?
A)sugar
B)hypochlorous acid
C)sodium hydroxide
D)hydrosulfuric
Q21: Which pH is most acidic?
A)3
B)7
C)9
D)14
Q22: Which is the pH of a solution
Q24: Which will ionize when placed in water?
A)KOH
B)HCl
C)KCl
D)LiCl
Q25: A solution of a strong acid has
Q26: Which acid and base will combine to
Q27: Which will dissociate when placed in water?
A)CH3OH
B)HCl
C)NaCl
D)HClO4
Q28: Which is the pH of a solution
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents