Fill in the chart below with your data from the investigation

	Powder A	Powder B	Powder C	Powder X1	Powder X2
Liquid #1
Liquid #2
Liquid #3

1. Which liquid identifies Powder A? What reaction did you observe that confirms the identity of Powder A?

 

2. Which liquid identifies Powder B? What reaction did you observe that confirms the identity of Powder B?

 

3. Which liquid identifies Powder C? What reaction did you observe that confirms the identity of Powder C?

 

4. Which liquid/liquids identifies Powder X₁? What reaction did you observe that confirms the identity of Powder X₁?

 

5. Which liquid/liquids identifies Powder X₂? What reaction did you observe that confirms the identity of Powder X₂?

 

6. Did you have a hypothesis in your mind as you did the experiment? If so, what was it? Can you now conclude which powders are in X₁ and X₂?