Hydrochloric acid reacts with solid sodium hydrogen carbonate. The
products formed are aqueous sodium
chloride, water, and carbon dioxide gas.
Write a skeleton equation for this
chemical reaction.

When a comet collides with earth, it adds material to our planet and causes great damage. therefore, a collision like this is a a. destructive force b. constructive force c. geologic process and event d. constructive and destructive force

What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion

What shape would a molecule with two bound groups and two lone pairs have?