Identification of a Substance by Physical Properties Part 1 - Determination of unknown solid
Metal #1
1. Mass of metal piece
Metal # 2
2. Volume of water
3. New volume of water with metal
4. Volume of metal piece (3-2)
5. Density of metal
VOITA
6. Type of metal
SHOW CALCULATIONS.

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