Answer: D) All of the above
Explanation:
The sources of errors in the kinetic experiment are depends upon the tools, due to some personal errors and also due to some methodological problem. As, experimental error during kinetic study is due to the difficulty to characterize the experimental errors depend on reaction conditions. The behavior of the experimental errors are depend on specific feature of the experiment systems.
C. Planets can move at a varying speed due to forces exerted in space.
Answer: D, splitting water into hydrogen and oxygen is a chemical change.
Answer:
Explanation:
It is volume-volume problems that does not require the use of molar mass.
