What reacts with Baking Soda

Which of the following was NOT mentioned as a material in the experiment?

• Oil

• Water

• Lemon juice

• Salt

What was kept constant in each pot during the experiment?

• Amount of baking soda

• Type of liquid

• Amount of liquid

• Type of container

Which liquids were added to observe a reaction?

• Washing up liquid and oil

• Lemon juice and vinegar

• Water and oil

• Lime juice and water

What was the result when vinegar was mixed with water?

• A large explosion

• The mixture turned blue

• A small reaction

• No reaction

What happened when all substances were mixed together?

• It caused an explosion

• It made a loud noise

• It changed color

• Nothing happened