For each of the following pairs, predict which will have the longer bond length and rationalize your answer. a. Br-Fax in BrF3 or BrF5 b. P-Clax or P-Cleq in PCl5 c. X-Fax in ClF5 or BrF5 d. C-C in H2CCH2 or HCCH e. O-F in HOF or in OF2

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)

This drawing shows a human body system. what is the primary function of this body system?

Why does earth rotate? because earth is formed from cold gases collapsing due to gravity because the matter in the nebula that formed earth was spinning because earth forms more than 99% of the mass of the solar system because the hydrogen atoms inside the nebula fused to form helium