A sample contains only C, H, & O. Combustion of 19.57 mg of sample yields 34.42 mg CO2 and 8.72 mg H2O. The molar mass of the compound is 303 g/mol. what is the empirical and molecular formula

beta decay is the answer

a small container that holds a source of energy a solar cell that captures light energy and converts it into electricity a voltaic cell that uses the oxidation of a fuel to produce electricity

explanation:

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".