1 point The lattice energy of Mgl2is -2327 kJ/mol. This energy corresponds to which reaction below?
Mg(s) + 12 (g) - Mg 2 (s)
Mg2+ (g) + 21- (g) - Mg 2 (s)
Mg2+ (aq) + 21- (aq) → Mg12 (s)
Mg (g) + 21 (g) - Mg 2 (s)
Mg (g) + 21 (g) - Mg12 (g)

Consider this initial-rate data at a certain temperature for the reaction described by

8. what happens to matter during a chemical reaction

Scientists often have to deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each number in an alternate form.