Consider the following reaction and its equilibrium constant: so2(g) + no2(g) ⇌ so3(g) + no(g) kc = 0.33 a reaction mixture contains 0.41 m so2, 0.13 m no2, 0.11 m so3 and 0.13 m no. which of the following statements is true concerning this system? the reaction will shift in the direction of products. the reaction quotient will decrease. the reaction will shift in the direction of reactants. the system is at equilibrium. the equilibrium constant will decrease.

Which statement can best be concluded from the ideal gas law?

Acompound has a molar mass of 92.02 grams/mole, and its percent composition is 30.4% nitrogen (n) and 69.6% oxygen (o). what is its molecular formula? a. n2o4 b. no2 c. n2o d. n4o2

Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal.b. he is determining chemical properties that are sufficient to identify the metal.c. he is determining physical properties that are insufficient to identify the metal.d. he is determining chemical properties that are insufficient to identify the metal.