Iodate ion, 3
−, oxidizes 3
2− in acidic solution. the half reaction for the oxidation
is
3
2− + 2 → 4
2− + 2
+ + 2
−
a 100.0 ml sample of solution containing 1.390 g of 3 reacts with 32.5 ml of
0.500 m 23. what is the final oxidation state of the iodine after the reaction
has occured.

What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?

The reactions of photosynthesis occur in the of plant cell? a.mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll

You just calculated that the heat of fusion for chloromethane is 6400 j/mol. the heat of fusion for hydrogen is 120 j/mol.? which of the following account for this difference? more than one correcta. chloromethane can absorb more energy at the same temperature. b. hydrogen has stronger intermolecular forces than chloromethane. c. hydrogen molecules can pack more closely than chloromethane molecules. d. chloromethane experiences dipole-dipole interactions. e. chloromethane has a higher molar mass than hydrogen.