Chimcy

a) A singly charged positive ion with a mass of 6.68*10^-27 kg moves clockwise in a circular path of radius 3 cm with a speed of 10000m/s. Find the direction and strength of magnetic field. b) Find the direction and strength of magnetic field if the ion m...

Rate Law: Methanol and ethyl acetate react to form ester and glycerol. What is the order of reaction with respect to methanol and ethyl acetate, and what is the overall order of reactions? Please explain how to find if the answer is order 1 for methanol a...

What is the pH of a 100.0 mL 0.325 M H3BO3 solution at 25 C? (Why is this an acidic solution?)

For the series of oxoacids H3PO4 , H2SO4 , and HClO4 , which acid is strongest? Why?

An electron is traveling at 2.3 *10^3m/s, enters perpendicular to the electric field between two horizontal charged parallel plates. If the electric field strength is 1.5*10^2V/m calculate the time taken for the electron to deflect a distance of 1.0*10^-2...

A car travels on a circular banked track of radius 300 m and having a banked angle of 22. What is the minimum time for one lap of the track if the car does not rely on friction to hold it on to the track?