what is the purpose behind decantation

Copy

Related Question in Chemistry

explain global and national initiatives on generic and brand name
proportion of units x to units y?
What is the strength of the final solution if a 180% solution is diluted 1:6 twice (Do not use decimal approximations for fractions)?
1. What is the atom name(s) of Hydrogen Gas, Salt (Sodium Chloride), Methane, Carbon Dioxide, Oxygen Gas, Air, Water, Hydrochloride Acid, Sodium Hydroxide (lye), Carbonated Water?
difference between volume and time.
An ideal gas (which is is a hypothetical gas that conforms to the laws governing gas behavior) confined to a container with a massless piston at the top. (Eigure 2) A massless wire is attached to the piston. When an external pressure of 2.00 atm is applied to the wire, the gas compresses from 4.40 to 2.20 L. When the external pressure is increased to 2.50 atm, the gas further compresses from 2.20 to 1.76 L. In a separate experiment with the same initial conditions, a pressure of 2.50 atm was applied to the ideal gas, decreasing its volume from 4.40 to 1.76 L in one step. If the final temperature was the same for both processes, what is the difference between q for the two-step process and g for the one-step process in joules? Express your answer with the appropriate units. View Available Hint(s) HA Value Submit Units Previous Answers ?