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.
4. Chamomile Tea. Chamomile tea is another effective option to get relief from bloating. This herbal tea has anti-inflammatory and anti-spasmodic properties that can help soothe the stomach and help with heartburn as well. 1  Bring one cup of water to a boil. 2  Pour it into a cup containing one chamomile tea bag.