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1. Aqueous solutions of acids are (electrolytes, nonelectrolytes), meaning that they conduct an electrical current. Some acids are (weak, strong) electrolytes because they ionize completely in water, yielding a great many ions. Other acids are (strong, weak) electrolytes that exist primarily in a non-ionized form when dissolved in water. 2. Acids have a (sour, bitter) taste. Lemons, vinegar, and sour candies all contain acids. 3. Acids change the color of certain acid-base indicators. Two common indicators are litmus and phenolphthalein. Blue litmus turns (red, blue, colorless) in the presence of an acid, while phenolphthalein turns (colorless, red, blue).

1. Aqueous solutions of acids are (electrolytes, nonelectrolytes), meaning that they conduct an electrical current. Some acids are (weak, strong) electrolytes because they ionize completely in water, yielding a great many ions. Other acids are (strong, weak) electrolytes that exist primarily in a non-ionized form when dissolved in water. 2. Acids have a (sour, bitter) taste. Lemons, vinegar, and sour candies all contain acids. 3. Acids change the color of certain acid-base indicators. Two common indicators are litmus and phenolphthalein. Blue litmus turns (red, blue, colorless) in the presence of an acid, while phenolphthalein turns (colorless, red, blue).

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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C: Properties of Acid and Base Direction: Complete the statement by underlining the correct term in the parenthesis. Write your answer on a separate sheet of paper. 1. Aqueous solutions of acids are (electrolytes, nonelectrolytes), meaning that they conduct an electrical current. Some acids are (weak, strong) electrolytes because they ionize completely in water, yielding a great many ions. Other acids are (strong, weak) electrolytes that exist primarily in a non-ionized form when dissolved in water. 2. Acids have a (sour, bitter) taste. Lemons, vinegar, and sour candies all contain acids. 3. Acids change the color of certain acid-base indicators. Two common indicators are litmus and phenolphthalein. Blue litmus turns (red, blue, colorless) in the presence of an acid, while phenolphthalein turns (colorless, red, blue). 4. Aqueous solutions of bases are also (electrolytes, nonelectrolytes). Bases can be either strong or weak, just as acids can. 5. Bases often have a (sour, bitter) taste and are found in foods less frequently than acids. Many bases, like soaps, are slippery to the touch. 6. Bases also change the color of indicators. Litmus turns (red, blue, colorless) in the presence of a base, while phenolphthalein turns, (pink, red, blue) 7. Bases do not react with (metals, nonmetals) in the way that acids do. 8. Bases react with (acids, H,O) to produce salt and water.
Transcribed Image Text:C: Properties of Acid and Base Direction: Complete the statement by underlining the correct term in the parenthesis. Write your answer on a separate sheet of paper. 1. Aqueous solutions of acids are (electrolytes, nonelectrolytes), meaning that they conduct an electrical current. Some acids are (weak, strong) electrolytes because they ionize completely in water, yielding a great many ions. Other acids are (strong, weak) electrolytes that exist primarily in a non-ionized form when dissolved in water. 2. Acids have a (sour, bitter) taste. Lemons, vinegar, and sour candies all contain acids. 3. Acids change the color of certain acid-base indicators. Two common indicators are litmus and phenolphthalein. Blue litmus turns (red, blue, colorless) in the presence of an acid, while phenolphthalein turns (colorless, red, blue). 4. Aqueous solutions of bases are also (electrolytes, nonelectrolytes). Bases can be either strong or weak, just as acids can. 5. Bases often have a (sour, bitter) taste and are found in foods less frequently than acids. Many bases, like soaps, are slippery to the touch. 6. Bases also change the color of indicators. Litmus turns (red, blue, colorless) in the presence of a base, while phenolphthalein turns, (pink, red, blue) 7. Bases do not react with (metals, nonmetals) in the way that acids do. 8. Bases react with (acids, H,O) to produce salt and water.
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