A mixture of Cl2 gas and and O2 gas occupy a 1.000 L container at a pressure of 1200. torr. There are 3 times as many chlorine molecules as oxygen molecules. If the oxygen gas is removed from the mixture and placed inside an identical container (temperature is constant) what is the pressure inside the new container

Which traits do human embryos have that link them to a common ancestor with fish and reptiles? a. scales and tail b. gill slits and scales c. tail and gill slits d. hair and tail

The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.

Draw two cyclic constitutional isomers of cis-1