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.
Both caffeinated and decaffeinated coffee might cause heartburn by encouraging acid production. Other caffeinated drinks, citrus fruit juices, tomato juice and carbonated beverages might trigger your heartburn. Citrus fruit juices include orange, grapefruit, lemon and pineapple. In some cases, these drinks might not cause symptoms because triggers depend on each person.
Turns out, relief from heartburn can be found where you may have gotten it in the first place: your kitchen. Baking Soda makes a great antacid when mixed with water. Hereâs what you need to do: Add Â½ teaspoon to Â½ glass (4 fl. oz.) of water every 2 hours, or as directed by a physician.