The rate constant for the decomposition of a certain substance is: 1.70 x 10^-2 dm mol s1 at 24°c and 2.01 x 10^-2 dm 3 mol s1 at 37°c. (a) determine, with justification, the order of the reaction. (b) evaluate the arrhenius parameters of the reaction.

Determine the number o moles of ions/atoms/particle in the following: 2.50 miles of k2s (let me know how to do)

What is an example of a physical property?

Which set of characteristics best describes igneous rock? a) largest type of rock, made of organic matter, hardest type of rock b) least abundant type of rock, made of other rocks, made mostly of minerals c) found on all continents, contains wavy bands of stripes, contains fossils d) most abundant type in earth's crust, made of magma/lava, contains no fossils