What is the pH of a cleaning solution with a [H3O+] = 7.4 × 10-9 M H3O+?
A) 5.9
B) 7.13
C) 8.13
D) 5.87
Correct Answer:
Verified
Q18: An Arrhenius acid is _.
A)a compound that
Q19: Which of the following is the hydronium
Q20: What is the correct name of H2SO4?
A)Sulfate
Q21: Ammonia,NH3,is an example of a _.
A)strong acid
B)strong
Q22: Which ion is the strongest base?
A)Br-
B)F-
C)I-
D)NO3-
Q24: Which solution has the highest pH?
A)4.3 ×
Q25: Which acid has the strongest conjugate base?
A)Hydrogen
Q26: The [-OH] in a sample of egg
Q27: What is the net ionic equation for
Q28: Which acid is the weakest?
A)Hydrogen sulfate ion
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