What did we put in the bottle?, Lemon juice and baking soda, Lemonade, orange juice, What happened to the balloon?, It gets bigs, nothing, It gets small, Did the balloon get bigger or smaller?, Bigger, Smaller, Which gas is released?, CO2, Oxygen, What did we put on top of the bottle?, Balloon, lemon juice, What happened when we mix baking soda and lemon juice?, They make bubbles and CO2, nothing

STEAM 2 experiment

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