What is the chemical name of this reaction Ca(OH)2(aq) + H2(g)?

What is the study of how matter and energy interact? a. biology b. physics c. planetary science d. chemistry

Consider the equilibrium system: 2icl(s) ⇄ i2(s) + cl2(g) which of the following changes will increase the total amount of of cl2 that can be produced? all of the listed answers are correct decreasing the volume of the container removing the cl2 as it is formed adding more icl(s) removing some of the i2(s)

Compare the valence electron configuration of the nobles gas elements seen here. what statement is correct?