B1406-Acid and Bases-take home

B1406-Acid and - increases or decreases as the pH drops 5 Define pH 6 Which tools is more accurate for pH measurement?pH paper or pH meter 7 Before

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UNIT-4 ACID AND BASES B1406-Monday S1L TAKE HOME TEST Name: _______________ Section: _________________ Date: 1. Indicate if the following solutions are acidic, basic, or neutral, based on the pH given? a) pH 3 b) pH 7 c) pH 8 2. Name the pigment found in cabbage extract which acts as a pH indicator? 3. Look at the picture of tubes in my power point and write what color is seen for pH 7 pH 4 pH 10 4. The hydrogen ion concentration
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Unformatted text preview: increases or decreases as the pH drops? 5. Define pH? 6. Which tools is more accurate for pH measurement?pH paper or pH meter 7. Before a pH meter can be used, it must first be _______________ using solutions of known pH. 8. What is the job of a buffer? 9. What 2 solutions were added to check to see if solution A or solution B was a better buffer? 10. What is the pH of human blood?...
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This note was uploaded on 01/06/2012 for the course BIOL 1406 taught by Professor Markgarcia during the Fall '11 term at Collins.

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