  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.
Dehydration causes your urine to be more concentrated and may have a stronger smell than normal, as do high-protein foods like meat and eggs. Menopause, some sexually transmitted diseases, and certain metabolic disorders may also increase the ammonia smell.