MULTIPLE CHOICE QUESTION Qualitative Observations is: A-the temperature changed to 70 degrees celcius B-there are 5 mice in the container C-the mouse hid under the box

Which statement describes the appearance of a temperature-vs.-time graph? a horizontal line shows that the temperature increases at a constant rate over time. a vertical line shows that the temperature decreases at a constant rate over time. horizontal lines where the temperature is constant during phase changes connect upward-sloping lines where the temperature increases. horizontal lines where the temperature increases are connected by upward-sloping lines where the temperature is constant for each phase.

What is the overall order of reaction for rate = k[no2]2 ? second order 3/2 order third order zero order none of the listed answers are correct

How would the number of moles (n) of o2 change if the atmospheric pressure doubled but all other variables stayed the same