The measure of a major arc is C10-448A-888484be x Â° $%# greater than 180, and equal to 360 minus the measure of the minor arc with the same endpoints. m âADB = 360 - mAB â = 360 - x A semicircle is an arc with endpoints that lie on a diameter.
Process Chemicals Corrosion. Chlorine. The flow rate of liquid chlorine through carbon steel pipework is restricted to 2 m/s to avoid removing the ferric chloride coating on the pipe surface which protects against erosion / corrosion of the carbon steel. Wet chlorine gas corrodes mild steel.
Chlorine is a chemical that prevents bacterial growth in stationary water. Itâs used to sanitize sewage and industrial waste. Itâs also an active ingredient in several cleaning products. Chlorine poisoning can occur when you swallow or inhale chlorine. Chlorine reacts with water â including the water in your digestive tract â to form hydrochloric acid and hydrochlorous acid. Both of these substances are extremely poisonous to humans. You may be most familiar with chlorine thatâs used in pools.