Best Answer: From reference 1: A football field (including the two end zones) is 360 feet long and 160 feet wide for a total of 57,600 square feet. When you take away the two 30-foot-long end zones at each end, the field is 48,000 square feet, making an acre about 91% of the field.
Alka-Seltzer is made of aspirin, citric acid, and sodium bicarbonate (NaHCO3). When sodium bicarbonate dissolves in water, it splits up to make sodium (Na+) and bicarbonate (HCO3â) ions. NaHCO3 (Sodium bicarbonate) â Na+(Sodium ion) + HCO3â (Bicarbonate Ion)
Lutefisk is a traditional dish of the Nordic countries made from air-dried whitefish and soda lye. In Norway and Sweden, it is called lutfisk, while in Finland it is known as lipeaekala. LipeÃ¤kala its name literally means lye, fish owing to the fact that it is processed with caustic soda or potash. lyet is said that lutefisk was invented because some fumbly person happened to drop lye on a piece of dried, soaked fish and thus discovered that the dry fish re-took its original shape and became white. Whether it was by mistake or not, it must have been a successful discovery in those days.