  50 pennies (1 roll, not counting paper in the roll) (add about 1.5g for the paper)   = 125 grams or   = 4.41 Ounces or   = .28 Pounds or   = Probably almost 1/3 of a pound counting the paper.he weight could vary a bit, depending if the coins are pre-1982 copper cents (3.11 grams each) or post-1982 zinc cents (2.5 grams each).
Why Does Urine Smell Like Ammonia? There are several causes of urine that smells like urine; some are more serious than others. As ammonia is made of nitrogen, the most common cause of the smell is thus eating various food that have high concentrations of nitrogen: proteins, meats, eggs, and the like, as well as a few vegetables like asparagus. Eating lots of these will definitely bring a strong smell of ammonia to your urine.
Normal urine is clear and has a straw-yellow color. While the odor of urine can vary somewhat, in most cases, it does not have a strong smell.With dehydration, the urine is more concentrated and may have a stronger ammonia scent than normal.Consumption of certain foods, such as asparagus (which can impart a characteristic odor to urine), and taking some medications may be causes for changes in the odor of urine.he presence of bacteria in the urine, such as with a urinary tract infection (UTI), can affect the appearance and smell of urine. When there is an infection in the urinary tract, the urine may take on a foul-smelling odor as well as appear cloudy or bloody.