  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.
Neutralizing Pet Ammonia. 1  1. Soak up the urine. Apply layers of paper towels as soon as you discover the urine stain. 2  2. Create a neutralizing mixture. Mix a solution of one part white vinegar to one part water. 3  3. Allow the mixture to settle. Wait 10 minutes.  4. Clear the area. Let the area dry until it is slightly 1  damp. 5. Vacuum the area.