Imagine a 10 kg block moving with a velocity of 20/ms to the left calculate the kinetic energy of this block

For the following, determine the type of reaction and then give products.

Drug abuse will not lead to physical and psychological dependence. true or false ?

You wish to prepare a buffer consisting of acetic acid and sodium acetate with a total acetic acetate plus acetate concentration of 250 mm and a ph of 5. what concentrations of acetic acid and sodium acetate should you use