Select the fastest way to differentiate between the organic and aqueous layers of an extraction. a. Hold a white piece of paper behind the separatory funnel. The organic layer will have a slight yellow color, while the aqueous layer will be colorless. b. Add a few drops of one of the layers to a test tube containing 1 mL of water. Shake the test tube to determine the solubility of the layer in water. c. Separate the layers and heat them. The organic layer will have the lowest boiling point. d. Weigh equal volumes of each layer. The aqueous layer will have the highest mass.
Answers: 2
Chemistry, 21.06.2019 18:50
Problem page gaseous ethane reacts with gaseous oxygen gas to produce gaseous carbon dioxide and gaseous water . if of water is produced from the reaction of of ethane and of oxygen gas, calculate the percent yield of water. be sure your answer has the correct number of significant digits in it.
Answers: 2
Chemistry, 22.06.2019 00:30
This is a characteristic of the elements in the periodic table that shows a pattern. it may increase or decrease across or down the table.
Answers: 1
Chemistry, 22.06.2019 23:40
The kw for water at 0 °c is 0.12× 10–14 m2. calculate the ph of a neutral aqueous solution at 0 °c.
Answers: 2
Chemistry, 23.06.2019 02:30
Which words or phrases identify layers of groundwater? check all that apply. water table kettle lake saturation zone underground lake sinkhole will give brainiest, answer quickly.
Answers: 1
Select the fastest way to differentiate between the organic and aqueous layers of an extraction. a....
Spanish, 29.09.2020 01:01
Physics, 29.09.2020 01:01
English, 29.09.2020 01:01
Mathematics, 29.09.2020 01:01
Mathematics, 29.09.2020 01:01
English, 29.09.2020 01:01
History, 29.09.2020 01:01
Mathematics, 29.09.2020 01:01
Mathematics, 29.09.2020 01:01
Mathematics, 29.09.2020 01:01
English, 29.09.2020 01:01
Mathematics, 29.09.2020 01:01
Mathematics, 29.09.2020 01:01