Faraday, also called faraday constant, unit of electricity, used in the study of electrochemical reactions and equal to the amount of electric charge that liberates one gram equivalent of any ion from an electrolytic solution.
These state that a coulomb of electricity, a unit of charge, reacts with fixed quantities of a substance (e.g., with 1.11800 milligrams of silver ions) or else that 1 gram equivalent of any substance reacts with 96,485 coulombs.
Last year, the National Criminal Intelligence Service estimated that cocaine was selling for £56 per gram (equivalent to £56,000 per kilo) but the current London price is said to be around £40 per gram.The falling price of powder is especially striking considering the supply problems of recent years.
For cigarette smoking, pack-years (defined as cigarette packs smoked daily multiplied by years of smoking, with gram equivalents of leaf tobacco, assuming 1 g per cigarette) were calculated as a cumulative dose indicator and categorised into one of the three groups: >0 20, >20 40 and >40 pack-years.
A disposable sanitary napkin weighted in average 139 grams (equivalent to about 4 regular sanitary pads), whereas a washable sanitary napkin and a tampon weighted in average 80 grams (about 2 regular sanitary pads each).
All horses received 2 grams, equivalent to 4 mg/kg for a 500 kg horse, of a commercially available, enteric coated omeprazole paste formulationc PO 1 ¿ 4 hours prior to morning exercise.
At the same time, horses in group TMPS also received 15 grams, equivalent to a combined trimethoprim-sulphadimined dose of 30 mg/kg for a 500 kg horse, of a commercially available oral trimethoprim-sulfadimidine pasteg PO.
The unit of charge that releases one gram-equivalent weight of a simple ion is called the faraday in his honour.
The term, widely used in chemistry, biology, and agronomy, translates the values of the concentration of the hydrogen ion which ordinarily ranges between about 1 and 10-14 gram-equivalents per litre into numbers between 0 and 14.
In pure water, which is neutral (neither acidic nor alkaline), the concentration of the hydrogen ion is 10-7 gram-equivalents per litre, which corresponds to a pH of 7. A solution with a pH less than 7 is considered acidic; a solution with a pH greater than 7 is considered basic, or alkaline.
All serum dioxin concentrations are given in picograms per gram lipid (equivalent to parts per trillion), and household dust and soil data are presented as picograms per gram dry weight (equivalent to parts per trillion).
