For a student NOT using a buret card, the apparent position of the meniscus will appear to be the actual position of the meniscus when properly visualized. a. lower thanb. depends on the density of the solutionc. higher thand. depends on the color of the solutione. the same as

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

Write the chemical formula for a compound that is made of an element from group 1 and an element from group 17

Helium decays to form lithium. which equation correctly describes this decay?