Explain what is the method called when finished the washing

Reference no: EM13679668

Explain what is the method called when you are finished washing an organic layer such as dichloromethane and spinach leaf extract with water as well as then take the waste layer the water layer from a separatory funnel as well as re wash the water layer with dichloromethane to optimize the amount of product?

Reference no: EM13679668

Questions Cloud

Explain what can you conclude from the description : A mixture of citric acid as well as water is classified as homogeneous. Explain what can you conclude from this description

Find out the percent zinc oxide in the ointment : the precipitate was dissolved in acid as well as was titrated with a 0.40136 N permanganate solution, requiring 15.36mL to reach equivalence. Find out the percent zinc oxide in the ointment.

Work than the electrical energy than the device consumes : An inventor is selling stock in a company to produce as well as market a device which he claims can be plugged into an electrical outlet, as well as then produce more mechanical work than the electrical energy than the device consumes.

Explain how does zinc and copper keep the chlorophyll : Explain why do chefs use zinc and copper cookware to preserve the green color in vegetables. Explain how does zinc and copper keep the chlorophyll compounds from oxidizing

Explain what is the method called when finished the washing : Explain what is the method called when you are finished washing an organic layer such as dichloromethane and spinach leaf extract with water as well as then take the waste layer the water layer from a separatory funnel

Explain what is the precipitate formed when hcl is added : Does the amount of precipitate in each tube signify that all the acid impurity has been removed from the ether layer containing the unknown neutral compound

Explain amino acid have the greatest buffering capacity : The pKa values for the three ionizable groups on tyrosine are pka (-COOH)= 2.2, pKa (-NH3+)= 9.11 as well as pKa (-R)= 10.07. In which pH ranges will this amino acid have the greatest buffering capacity

Explain what is the concentration of hydrofluoric acid : Explain what is the concentration of hydrofluoric acid, HF in a solution that is 0.050 M in cesium fluoride, CsF. Explain what is the pH of the solution? Ka (HF) = 7.2x10? 4

Calculating the density would be affected by temperature : Explain why is it necessary to determine the temperature during the determination of the density of the sodium chloride solutions. Which factor, mass or volume utilized in calculating the density would be affected by temperature. Explain.

User Account

All Pages