1. A drug used to treat pain has a dosage of 125.0 mg drug/lb of body mass. Calculate the gram dosage for a 62.7 kg person.

What is the ph of a solution with a concentration of 5.2 × 10–8 m h3o+?

How does kepler second law of planetary motion overthrow one of the basic beliefs of classical astronomy

The lattice enthalpy (formation of ionic solid from ions in the gas phase) for agcl(s) is -916 kj/mol and the hydration enthalpy (dissolution of gaseous ions into water) is -850 kj/mol. how much heat (in joules) is involved in forming 1l of saturated agcl solution (1.8 × 10-4 g / 100 ml water) by dissolving agcl(s)? assume solution volume does not change much upon dissolution. the equations are given below. ag+(g) + cl−(g) æ agcl(s)