If this experiment is like the first lab, what do you think the third product being formed is that fills up the balloon?
a
A second solid neutralized compound
b
Carbon dioxide as a gas
c
Baking soda again in its reactant form
b) Carbon dioxide as a gas
If the experiment is similar to the first lab and a balloon is being filled up, the third product that could be formed is most likely carbon dioxide gas. Carbon dioxide is commonly produced in chemical reactions involving baking soda, and in this case, it may be the result of a reaction between baking soda and another reactant.
To determine the third product being formed in this experiment, we can analyze the given options:
a) A second solid neutralized compound - This option suggests that another solid compound is formed as a product in the reaction. However, if the first lab experiment is similar to this one, it is unlikely that a second solid compound is produced.
b) Carbon dioxide as a gas - Carbon dioxide (CO2) is a common product in many chemical reactions, especially those involving baking soda. When baking soda (sodium bicarbonate, NaHCO3) is heated, it decomposes to produce carbon dioxide gas along with water and a solid compound called sodium carbonate. So, based on the given information, carbon dioxide as a gas is a possible answer.
c) Baking soda again in its reactant form - Since this option states that baking soda (NaHCO3) is formed again in its reactant form, it contradicts the idea of a chemical reaction. In a typical reaction, the reactants combine to form new products, so it is unlikely that baking soda would reform as a reactant.
Given these options, the most plausible answer is b) Carbon dioxide as a gas, as it aligns with the typical decomposition reaction of baking soda, which produces carbon dioxide gas.