How many seconds does it take to deposit 1.63 g of Ni on a decorative drawer handle when 15.3 A is passed through a Ni(NO3)2 solution?

he uptake of drugs from the intestine is often strongly influenced by diffusion. for example, consider a water-insoluble steroid for treating inflammation that is solubilized in aggregates of detergent molecules, called micelles. these micelles, aggregates of 80 soap molecules, have a molecular weight of 24,000, a diameter of 2.6 nm, and a charge of -27. the positively charge ions (counterions) in this system are na".

c. orbital shape i hope this is correct