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Hello fellow scientists. Before me you see two common household items - vinegar and baking soda. What do we know about vinegar? Lets make some observations. Its a clear liquid Its good on salads It tastes sour What do we know about baking soda? Its a white powder Its bitter. You can use it to deodorize your carpets. It comes in handy in BAKING. Thats why they call it BAKING soda. What do you think happens if you MIX vinegar and baking soda? Vinegar is an ACID, acetic acid. Baking soda is a BASE, which is kind of the opposite of an acid. When you mix an acid and a base, something DRAMATIC usually happens. Wed better get prepared. Im wearing my lab coat, Iamp;#39;m putting on my safety goggles - Iamp;#39;m ready. I will add the vinegar to the baking soda. And I will observe! OBSERVE WITH ME! Well, that was interesting. I saw bubbles. I heard hissing. What does that mean? Think. Think think think. With your brains! I think that means a GAS was released. Based on my ext
