Between 1968 and 1972, Spitz won nine Olympic golds plus a silver and a bronze, five Pan American golds, 31 Amateur Athletic Union (AAU) titles, and eight National Collegiate Athletic Association (NCAA) titles.During those years, he set 35 world records, but two were in trials and unofficial.efore he was 10, Spitz held 17 national age-group records, and one world record. At 14 his family moved to Santa Clara so Spitz could train with coach George F. Haines of the Santa Clara Swim Club. From 1964 to 1968 Mark trained with Haines at SCHS and Santa Clara High School.
The Arrhenius definition of an. acid is a substance that when dissolved in water increases the concentration of hydrogen ion, H+(aq). A base is a substance that when added to water increases the concentration of hydroxide ion, OH-(aq).
In pure water, there are an equal number of hydrogen ions and hydroxide ions. The solution is neither acidic or basic. An acid is a substance that donates hydrogen ions. Because of this, when an acid is dissolved in water, the balance between hydrogen ions and hydroxide ions is shifted.Now there are more hydrogen ions than hydroxide ions in the solution.This kind of solution is acidic.A base is a substance that accepts hydrogen ions. When a base is dissolved in water, the balance between hydrogen ions and hydroxide ions shifts the opposite way. Because the base soaks up hydrogen ions, the result is a solution with more hydroxide ions than hydrogen ions.This kind of solution is alkaline.his kind of solution is acidic. A base is a substance that accepts hydrogen ions. When a base is dissolved in water, the balance between hydrogen ions and hydroxide ions shifts the opposite way. Because the base soaks up hydrogen ions, the result is a solution with more hydroxide ions than hydrogen ions.