Given the balanced equation: 2KI + F2 → 2KF + I2
6. Which type of chemical reaction does this equation represent?
(1) synthesis
(2) decomposition
(3) oxidation-reduction
(4) double replacement

For which one of the following reactions is the value of δh° rxn equal to δh° f for the product? a. 2 h2 (g) + o2 (g) → 2 h2o (l) b. n2 (g) + o2 (g) → 2 no (g) c. 2 h2 (g) + o2 (g) → 2 h2o (g) d. h2o (l) + 1/2 o2 (g) → h2o2 (l) e. none of the above

How is the composition of a meteorite relevant to finding out the composition of earth's core?

How would the number of moles (n) of o2 change if the atmospheric pressure doubled but all other variables stayed the same