By dilution formula. C1V1=C2V2 molarity of sulphuric acid is 18 18xV1=6x500 V1=6x500/18 V1=166.6ml/500ml of distilled water
If a train that goes 500 meters every 10 seconds you will cover 30,000 meters in 10 minutes. <><><> There are 6 units of 10 seconds to a minute. 6x500= 3000 meters per minute. X 10 minutes= 30,000