Identify the following compounds as ionic or covalent. If ionic, provide the name of the compounds BaS
NCl3
Ca3N2
PCl5
IO2
CaI2
CCl4
P2O3
Li2O
SiCl4
K2S
NaI
(NH4)2SO3
N2H4
Cl2O7

Which of the following contributes to the structural rigidity of cellulose? adjacent glucose polymers are stabilized by hydrogen bonding. glucose residues are joined by (α1→4) linkages. cellulose is a highly branched molecule. the conformation of the glucose polymer is a coiled structure.

No copying 15 pts how does a free-body diagram tell you about the net force on an object?

What effect would average population growth have on land usage? a. urban use of land would rise to more than 30 percent of available land. b. industrial use of land would rise to more than 30 percent of available land. c. the percentage of available land used as cropland would stay the same. d. cropland would fall to about 10 percent of available land.