Chemistry, 20.09.2019 05:00 HtetPaing9358
Geraniol, c10h17oh, is an rose-scented alcohol commonly used in perfumes. how many grams of geraniol should be added to 600. ml of ethanol in order to have a solution that boils at 82.00°c? [for ethanol, kb = 1.22 °c/m, density = 0.789 g/cm3, boiling point = 78.40°c]
Answers: 1
Chemistry, 22.06.2019 03:40
Kc = 0.040 for the system below at 450oc. if a reaction is initiated with 0.40 mole of cl2 and 0.40 mole of pcl3 in a 2.0 liter container, what is the equilibrium concentration of cl2 in the same system? pcl5(g) ⇄ pcl3(g) + cl2(g)
Answers: 3
Chemistry, 22.06.2019 08:30
The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.
Answers: 1
Chemistry, 22.06.2019 18:30
What volume of a 0.0606 m solution of strontium bromide is needed to obtain 0.340 mol of the compound? question 42 options: a)5.61 l b) 3.4 l c) 600 ml d) 1 l e) 178 ml
Answers: 1
Chemistry, 22.06.2019 22:20
Asuspension of yeast cells is being grown under anaerobic conditions such that glucose is degraded to ethanol and carbon dioxide. if one wishes to follow this process by monitoring the release of 14co2, at which positions in the glucose molecule would the 14c label need to be incorporated?
Answers: 2
Geraniol, c10h17oh, is an rose-scented alcohol commonly used in perfumes. how many grams of geraniol...
Spanish, 15.11.2021 01:00
Computers and Technology, 15.11.2021 01:00
Computers and Technology, 15.11.2021 01:00
Mathematics, 15.11.2021 01:00
Physics, 15.11.2021 01:00
History, 15.11.2021 01:00