3. Trong một bình kín dung tích không đổi chứa 3 mol CO 2 và 0,5 mol CO. Đun nóng bình đến 298K, cân bằng C (r) + CO 2 (k)  2CO (k) được thiết lập có K P = 10 khi đó áp suất trong
bình là 1 atm. Tính áp suất của mỗi chất trong hệ lúc cân bằng.

For the reaction, 4 a(g) + 3 b(g) => 2 c(g), the following data were obtained at constant temperature. experiment initial[a],mol/l initial [b],mol/l initial rate, m/min 1 0.200 0.150 5.00 2 0.400 0.150 10.0 3 0.200 0.300 10.0 4 0.400 0.300 20.0 which of the following is the correct rate law for the reaction? 1. rate = k[a]2[b]2 2. rate = k[a][b] 3. rate = k[a]2[b] 4. rate = k[a][b]2

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.

Word equation for k+ h2o yield koh + h2