By varying the proportions of copper and zinc, the properties of the brass can be changed, allowing hard and soft brasses. The density of brass is approximately .303 lb/cubic inch, 8.4 to 8.73 grams per cubic centimetre.
Effective Drinks. Decaffeinated, non-mint herbal tea; non-citrus juices such as apple juice; and plenty of water usually work effectively in a diet to protect you from heartburn. Penn Medicine advises drinking only small amounts of liquid during mealtime to avoid overworking the stomach.
Use an over the counter acid reducer to relieve frequent heartburn. If you have heartburn two or more times per week, then an acid reducer, like an H2 blocker or a proton pump inhibitor (PPI), may be what you need. Drugs like Pepcid, Zantac, Prilosec, and Nexium are all available over the counter.