What does catalyst mean?
2006-09-20 12:47:28 · 4 answers · asked by Haidee G 1 in Science & Mathematics ➔ Biology
pH-- "power of hydrogen", "hydrogen power", or potential of hydrogen
catalyst--substance that decreases the activation energy of a chemical reaction without itself being changed at the end of a chemical reaction
2006-09-20 12:53:26 · answer #1 · answered by JennyAnn 4 · 1⤊ 0⤋
The answers before mine is more scientific then mine, but if you don't understand them, maybe this help.
pH is how sour something is.
A catalyst is a substance, which make a chemical process go faster, without being consumed or changed.
2006-09-20 12:58:33 · answer #2 · answered by Anonymous · 0⤊ 0⤋
pH is -log (H+) ion concentration...Same as in chemistry
A catalyst is something that speeds up a chemical reaction but itself does not actually experience a chemical change.
2006-09-20 12:51:45 · answer #3 · answered by Anonymous · 0⤊ 0⤋
It is a measure of acidity.
2006-09-20 13:01:51 · answer #4 · answered by yyy_ans 1 · 0⤊ 0⤋