Consider the reaction NO2(g) + CO(g) → NO(g) + CO2(g). The rate law is rate = k[NO2]2. This table shows the data obtained by observing the reaction. What is the value for the rate constant, k (with units)?

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line

What term is missing from the central region that describes hypotheses, theories, and laws? popular predictable mathematical falsifiable

What can be found in the ionosphere