Bromomethane is converted to methanol in an alkaline solution. The reaction is first order in each reactant.
CH3Br(aq)+NaOH(aq)→CH3OH(aq)+NaBr(a q)
a) Write the rate law for this reaction?
b) Predict how the reaction rate will change when the concentration of NaOH is decreased by a factor of 5.
c) Predict the change in the reaction rate when the concentrations of both reactants are doubled.

It takes 945.kj/mol to break a nitrogen-nitrogen triple bond. calculate the maximum wavelength of light for which a nitrogen-nitrogen triple bond could be broken by absorbing a single photon.

Sarah wants to know where in her garden chamomile would grow the best. she thinks chamomile will grow best in the corner of the garden that gets the most sunlight. to test her hypothesis, she decides to plant several groups of chamomile in her garden as an experiment. which of the following variables will sarah need to measure to know which group of plants grew best? a. the location of the plants b. the type of plants c. the height of the plants d. the amount of water she gives the plants

Element before carbon on the periodic table