Join thousands of students and gain free access to 46 hours of Chemistry videos that follow the topics your textbook covers. Analytical Chemistry Video Lessons.
Cell Biology Video Lessons. Genetics Video Lessons. Biochemistry Video Lessons. GOB Video Lessons. Microbiology Video Lessons. Calculus Video Lessons. Statistics Video Lessons. Microeconomics Video Lessons. Macroeconomics Video Lessons. Accounting Video Lessons. That is to say,. You will notice that if you compare solutions with pH of 4 and pH of 7, the difference in pH is only 3, but the concentration of hydrogen ions with a pH of 7 is times as high as with a pH of 4.
The following figure also shows the advantage of exponents, which can express large variations in value that range over many orders of magnitude. Next page Hydrogen-Ion Activity. The Basis of pH. Concentration of Hydrogen Ions.
Contact us Find us. Acids, bases and salts, dissociate separate into electrolytes ions when placed in water. Every molecule of a strong base dissociates, producing a high concentration of OH —.
Study Questions Write your answer in a sentence form do not answer using loose words. The higher the pH, the less hydrogen ions the solution has.
What is pH? What is a neutral solution? What is an acidic solution? What is a basic or alkaline solution?
Chemical reactions in the body, the food we eat, medication we take, and the effects of some diseases can add or remove hydrogen or hydroxyl ions in or from our body fluids.
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