What would be the concentration of hydronium ions in a solution that had a pH = -3? Why would such a solution be impossible to prepare?
A) Concentration of H3O+ = 3 M. It is impossible because it is hard to measure such a small amount of hydronium ions accurately.
B) Concentration of H3O+ = 30 M. It is impossible because pH cannot be negative.
C) Concentration of H3O+ = 1030 M. It is impossible because any container used to hold the acid would immediately corrode.
D) Concentration of H3O+ = 103 M. It is impossible because only so much acid can dissolve in water before the solution becomes saturated.
D
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Fill in the blanks with correct word
The type of structure shown in this figure is a(n)
A) thrust fault.
B) anticline.
C) syncline.
D) monocline.
E) basin.
Which of the following is the [H3O+] in pure water at room temperature?
A) 1.0 x 10^-14 M B) 1.0 x 10^-7 M C) 1.0 x 10^7 M D) 1.0 x 10^14 M
The tsetse fly, which carries both sleeping sickness (humans) and nagana (cattle), two deadly diseases, is also referred to as Africa's greatest conservationist
Indicate whether the statement is true or false