H2(g) For the equilibrium CO(g) + H₂O(g) <--> CO2(g) Kc=4.0
If 2.0 mole CO and 2.0 mole H₂O are initially added to a 4.0 Liter flask, then determine the Concentration of H2 once equilibrium has been established​

For each of the following types of reactions, write a general reaction formula in the symbolic form—for example, a + b → ab. single-displacement double-displacement synthesis decomposition

Which statement best describes the relationship between period and frequency of light waves? a) in wave b the period increases and the frequency decreases from wave a. b) in wave a the period increases and the frequency decreases from wave b. c) in wave b the period is shorter and the frequency is greater than in wave a. d) in wave a the period is shorter and the frequency is greater than in wave b.

How many atoms of mg are present in 97.22 grams of mg? 6.022 × 1023 2.408 × 1024 4.818 × 1024 5.855 × 1025