If a solution has a pH of 7, this means that
A) there are no H? ions in the water.
B) this is a solution of pure water.
C) the concentration of H? ions in the water equals the concentration of OH? ions in the water.
D) this is a solution of pure water, and the concentration of H? ions in the water is 10?7 M.
E) this is a solution of pure water, and the concentration of H? ions equals the concentration of OH? ions in the water.
Answer: C
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.