If the initial concentration of SO2Cl2 is 1.00 M, how long will it take for the concentration to decrease to 0.72 M? Express your answer using two significant figures.

Gymnast always perform on padded mats. how does the mats protect the gymnast

Oil rich countries in the middle east cover about 4% of earths total land area but prossess about 48% of the worlds known oil reserves what is the main reason for high concentration of reserves in this part of the world

If 3 moles of a compound use 24 j of energy in a reaction, what is the a hreaction in j/mol?