What is an oxidation state? O A. The charge an element would have if it were an ion
O B. The physical state the element is in before a reaction
C. The number of atoms of that element in a compound
O D. The number of electrons transferred in the reaction
BUBMIT

Each of the following reactions is allowed to come to equilibrium and then the volume is changed as indicated. predict the effect (shift right, shift left, or no effect) of the indicated volume change. drag the appropriate items to their respective bins.co(g) + h2o(g) < => co2(g) + h2(g) (volume is decreased) pcl3(g) + cl2(g) < => pcl5(g) (volume is increased) caco3(s)< => cao(s) + co2(g) (volume is increased)

The atoms of a solid aluminum can are close together, vibrating in a rigid structure. if the can is warmed up on a hot plate, what happens to the atoms?

Is 343 in the sequence -5, -2, 1, 4, 7