Answer:
Lithium chloride (LiCl), carbon dioxide, and water
Explanation:
Li₂CO₃ + HCl ⇒ LiCl + CO₂ + H₂O
When lithium carbonate reacts with hydrochloric acid, lithium chloride, water, and bubbles of carbon dioxide gas are given off. This is the result of a double displacement reaction followed by a decomposition reaction.
Hope that helps.
Answer:
D. The rate is affected by concentrations raised to the power of an exponent.
Explanation:
For a general reaction A + B ⟶ products, the rate law is
![\text{rate} = k\text{[A]}^{m}\text{[B]}^{n}](https://tex.z-dn.net/?f=%5Ctext%7Brate%7D%20%3D%20k%5Ctext%7B%5BA%5D%7D%5E%7Bm%7D%5Ctext%7B%5BB%5D%7D%5E%7Bn%7D)
This says that the rate is directly proportional to the concentrations of the reactants, each raised to the power of an exponent.
A is wrong. The concentrations are raised to the power of an exponent.
B is wrong. The rate constant is not an exponent.
C is wrong. The rate constant is not raised to the power of an exponent.