What is the nature of the p-o bond in phosphorus pentoxide (p2o5)?
a.) nonpolar covalent
b.) moderately polar covalent
c.) highly polar covalent
d.) ionic
e.) polar ionic

Consider the following system at equilibrium. caco3(s) ca2+(aq) + co32–(aq) the addition of which compound will cause a shift in equilibrium because of a common ion effect? ccl4 co2 cuso4 na2co3

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt

Count the number of each type of atom in the equation below, and then balance the equation. write in the numbers of atoms and coefficients. add a 1 if there should be no coefficient. cs2(l) + o2(g) → co2(g) + so2(g) c [ ] s [ ] o > c [ ] s [ ] o [ ] cs2(l) + [ ] o2(g) > [ ] co2(g) + [ ] so2(g)