Reading the Temperature of Thermometers Read the temperatures shown to the nearest 0.5°C.
50
40
100
45
90
30
40
80
35
70
30
20
"C
F
C

Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.

Consider the reaction of a(g) + b(g) + c(g) => d(g) for which the following data were obtained: experiment initial [a], mol/l initial [b], mol/l initial [c], mol/l initial rate, mol/l.s 1 0.0500 0.0500 0.0100 6.25 x 10^-3 2 0.100 0.0500 0.0100 2.50 x 10^-2 3 0.100 0.100 0.0100 1.00 x 10^-1 4 0.0500 0.0500 0.0200 6.25 x 10^-3 what is the rate law for the reaction?

The arrangement of particles is most ordered in a sample of