The doppler effect is used in: a) producing energy and predicting floods b) locating missing cell phones and growing plants c) identifying areas of rain and identifying speeding cars d) curing some illnesses and observing subatomic particles

Temperature is _related to the average kinetic energy of a gas. inversely directly not disproportionally

Joan writes four numbers on the board in standard form, and then she writes their scientific notation

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