The pH scale is used to measure the acidity or alkalinity of a solution. The pH of a solution is defined as pH = -log [H], where [H] is the hydrogen ion concentration in moles per litre (mol/L). Solutions with a pH of less than 7 are acidic, and solutions with a pH of greater than 7 are basic, or alkaline. The lower the pH, the more acidic the solution. Increasing Acidity Neutral 12345 8 10 Increasing 11 Alkalinity 12 13 14 -Battery Acid -Lemon Juice -Vinegar -Milk -Baking Soda -Milk of Magnesia -Ammonia -Lye a. A COMMON INGREDIENT IN COLA DRINKS IS PHOSPHORIC ACID, THE SAME INGREDIENT FOUND IN MANY RUST REMOVERS. A COLA DRINK HAS A PH OF 2.5. MILK HAS A PH OF 6.6. HOW MANY TIMES AS ACIDIC AS MILK IN A COLA DRINK b. A APPLE IS 5 TIMES AS ACIDIC AS A PEAR. IF A PEAR HAS A PH OF 3.8, WHATS THE PH OF AN APPLE?

The pH scale is used to measure the acidity or alkalinity of a solution. The pH of a solution is defined as pH = -log [H], where [H] is the hydrogen ion concentration in moles per litre (mol/L). Solutions with a pH of less than 7 are acidic, and solutions with a pH of greater than 7 are basic, or alkaline. The lower the pH, the more acidic the solution. Increasing Acidity Neutral 12345 8 10 Increasing 11 Alkalinity 12 13 14 -Battery Acid -Lemon Juice -Vinegar -Milk -Baking Soda -Milk of Magnesia -Ammonia -Lye a. A COMMON INGREDIENT IN COLA DRINKS IS PHOSPHORIC ACID, THE SAME INGREDIENT FOUND IN MANY RUST REMOVERS. A COLA DRINK HAS A PH OF 2.5. MILK HAS A PH OF 6.6. HOW MANY TIMES AS ACIDIC AS MILK IN A COLA DRINK b. A APPLE IS 5 TIMES AS ACIDIC AS A PEAR. IF A PEAR HAS A PH OF 3.8, WHATS THE PH OF AN APPLE?

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter3: Polynomial Functions

Section3.5: Mathematical Modeling And Variation

Problem 6ECP: The resistance of a copper wire carrying an electrical current is directly proportional to its...

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