0.965g of iodine was shaken with a mixture of 50cm3 trichloromethane and 50cm3 of water in the separating funnel until equilibrium was attained at 25 degrees Celsius. After the layers had settled, 25cm3 of aqeous layers required 4.4cn3 of 0.01M sodium thiosulphate solution using starch indicator. Determine the distribution coefficient of iodine between trichloromethane and water

How manyatoms of mercury are in 1.4214e+1 ml sample

One does not belong why? ice, gold ,wood ,diamond and table salt

Nebulae are enormous clouds in outer space. they are made mostly of hydrogen gas, helium gas, and dust. some nebulae glow brightly, while others do not. the stars that people see are huge, bright balls of glowing gas. they are made mostly of hydrogen and helium. which statement correctly describes other ways in which nebulae and stars are different? a. stars can form inside a nebula but a nebula can never be produced by any star. b. a star always has a higher density than a nebula. c. stars can never form inside a nebula but a nebula can be produced by any star. d. a nebula always has a higher density than a star.