1. Qué envuelve al núcleo? a. Electrones

b. Niveles de energía.

c. Protones

d. Espacio atómico

AYUD PLI MARCO CON CORONITA A LA 1 RESPUESTA

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

How can carbon move from "land" to bodies of water? describe the way human impact has lead to increased levels of co2 in the atmosphere.

Balance the following reaction. as2s3 + 9o2 → 2as2o3 + so2