The lowest whole-number ratio of the elements in a compound is called the ____. a. empirical formula c. binary formula b. molecular formula d. representative formula. C. empirical formula.
1 The recommended starting dose of CIALIS for use as needed in most patients is 10 mg, taken prior to anticipated sexual activity.  The dose may be increased to 20 mg or decreased to 5 mg, based on individual efficacy and tolerability. The maximum recommended dosing frequency is once per day in most patients.
Many people considering taking Cialis Â® (tadalafil) wonder, How long does Cialis last?. The answer depends on a number of factors and will vary between individuals.However, in most people, Cialis will last for about 36 hours.here are a number of factors that can increase or decrease how long Cialis lasts. Some factors that increase the amount of time Cialis stays in the body include severe kidney disease or liver disease (such as cirrhosis) and certain other medicines (see Cialis Drug Interactions) .