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Acids, Bases & The Ph Scale
Configure & Price
IS.1503
In this lab, you will gain an understanding of the basic differences between the properties of acids and bases, learn the role of hydrogen and hydroxide ions in acids and bases, and comprehend the nature of the pH scale with regards to acid and base strength. Students will examine the effects of acids and bases on several chemical pH indicators, determine the pH of several common household materials, and use the knowledge gained to determine the composition of four unknown clear solutions.
Includes:
- 25mL deionized water
- 25mL soap solution
- 25mL dilute acid (0.1M HCl)
- 25mL filtered water
- 25mL dilute base (0.1M NaOH)
- 25mL vitamin C solution
- 25mL 0.5% litmus
- 2x wide-range pH test strips
- 25mL 0.02% methyl red
- 25mL 0.5% bromothymol blue
- 25mL 1.0% phenolphthalein
- 25mL vinegar
- 25mL household ammonia
- 25mL Unknown solution #1 (water)
- 25mL Unknown solution #2 (diluted base)
- 25mL Unknown solution #3 (phenolphthalein)
- 25mL Unknown solution #4 (diluted acid)
- 15x reaction trays
IS.1503
- Quantity
- 1 lab group
- Includes
- Teachers manual and Student Study Guide copymasters
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