If the rate law for the reaction a  ⟶products is rate = k[a], calculate the value of k from the following data:   [a] (m)                    initial rate (m/s)        0.10                    0.015  67 s-10.15 s-10.015 s-16.7 s-1

Nitrogen (n), phosphorus (p), and potassium (k) are the main nutrients in plant fertilizers. according to an industry convention, the numbers on the label refer to the mass percents of n, p2o5, and k2o, in that order. calculate the n: p: k ratio of a 30: 10: 10 fertilizer in terms of moles of each element, and express it as x: y: 1.0.

The best solution for preventing harm to people and pets from severe hurricanes involves determining and warning residents about what

How have the greenhouse gasses increased from the year 2000 to 2018