Unformatted text preview: 3. Record the results in a table showing the oxide, the colour of the Universal Indicator, the pH and whether the oxide is acidic, alkaline or neutral in water. Safety Wear eye protection Questions 1. Which compounds in the table are metal oxides? 2. Comment on your results for the metal oxides? 3. Some metal oxides do not react with water. Predict the pH of these compounds. Home...
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- Winter '08
- pH, Oxide, universal indicator