¿Cuántos gramos de NaOH (40.0 g/mol) se requieren pesar para preparar 500.00mL de una solución 0.30M?

- decrease the number of plants and animals living in the water.

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".