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.
Lemon water can make heartburn worse. Photo Credit gdas/iStock/Getty Images. Drinking lemon with water is a common approach taken during detoxification diets or as part of weight loss plans. Lemon with water contains nutrients your body needs such as vitamin C, potassium and fiber. However, this beverage may also cause side effects if you drink too much of it. Consult your doctor before drinking lemon water for medical reasons.