Substances X and Y can act as oxidizing agents. Substance X is blue and substance Y is red. They can form the ions X- and Y-, respectively - both of which are colorless. When a blue solution of X is mixed with a colorless solution containing Y- ions, the color changes from blue to red. What are the products of the reaction

Base your answer on the information below and on your knowledge of chemistry. nitrogen dioxide, no2, is a dark brown gas that is used to make nitric acid and to bleach flour. nitrogen dioxide has a boiling point of 294 k at 101.3 kpa. in a rigid cylinder with a movable piston, nitrogen dioxide can be in equilibrium with colorless dinitrogen tetroxide, n2o4. this equilibrium is represented by the equation below. 2no2(g) n2o4(g) + 58kj at standard pressure, compare the strength of intermolecular forces in no2(g) to the strength of intermolecular forces in n2(g).

Avariable that is not being directly tested during an experiment should be

How is the atomic number of a nucleus changed by alpha decay