QUESTION 20Match following waste with the proper waste container.Used capilary tube after m.p. determinationA. Aqueous wasteExcess bromoethaneB.Halogenated organic wasteDiels-Alder reaction productSolid waste containerAqueous layers after each extraction in acid-catalyzed hydrationD. Regular trash* Used plastic disposable pipetsE.Broken glass contalnerQUESTION 21In hydroboration-oxidation experiment. 0.375 mL 1-hexene (density 0.673 g/mL mdtar mass 84.1608 g/mol). 1.110 ml of BH3 THF (molarity of BH3 is1.00 M. and 0.294 ml of H0, solution (30.0% w/w. density 1.11 g/mt. molar mass 34.0147 g/mol) are used. Final mass of 1-hexanol (molar mass102.177 g/mo) is 0.1681 E What is the percent yield of this reaction?Note: In the final answer, you need to input % mark after the value. Pay attention to numbers of significant figures

20 . ) To match the wastes with correct container , we would check the type of waste produced in…

QUESTION 20 Match following waste with the proper waste container. Used capilary tube after m.p. determination A. Aqueous waste B. Excess bromoethane Halogenated organic waste Diels-Alder reaction product Solid waste container Aqueous layers after each extraction in acid-catalyzed hydration D. Regular trash * Used plastic disposable pipets E. Broken glass contalner זזמב

QUESTION 20 Match following waste with the proper waste container. Used capilary tube after m.p. determination A. Aqueous waste B. Excess bromoethane Halogenated organic waste Diels-Alder reaction product Solid waste container Aqueous layers after each extraction in acid-catalyzed hydration D. Regular trash * Used plastic disposable pipets E. Broken glass contalner זזמב

EBK A SMALL SCALE APPROACH TO ORGANIC L

4th Edition

ISBN:9781305446021

Author:Lampman

Publisher:Lampman

Chapter2: Crystallization

Section: Chapter Questions

Problem 3Q

See similar textbooks

Similar questions

7. Consider a1Msolution ofNa3AsO4. Write the charge and mass balance equations for this system. (please type answer not write by hend)
- The major objective of a roasting process is to eliminate the Sulphur contained in the concentrate andto provide a calcine. In a roasting plant, 1000 kg per hour of molybdenum(IV) sulphide (MoS2) is roastedwith 25 % excess air to obtain MoO3 calcine in a chamber-type roasting furnace. Preheated air entersthe reactor at 400 K while MoS2 enters at room temperature. After the process, the waste gases leavethe reactor at 1000 K, and the calcine leaves at 850 K.a) Draw process flowsheet and heat balance diagram (ref. temp is 298 K) b) Calculate the amount of off-gas per hour in moles. c) Calculate the amount of calcined MoO3 per hour in kg.
A liquid hydrogen (LH2) tank is a double-hulled tank composed of cold drawn and annealed 316 stainless steel, with the cryogenic liquid on the inside and vacuum in the annular space (the outer tank). A) What factors might lead to the failure of the LH2 tank? B) Associate each factor from part A with a failure mechanism. C) What can you do to prevent the LH2 tank from failing? What can you also do to prevent the release of flammable and explosive gas?
A powdered crude sample of Na2CO3 containing only inert impurities is to be determined by reacting 225.0 mg of the crude sample to 10.0 mL of 3.00 M HCl solution, and bubbling the resulting CO2(g) product in water that is at exactly 29 °C. After the reaction has completed, the level of the liquid inside the eudiometer rests 4.30 cm above the water level in the beaker. The graduation on the eudiometer indicates that the trapped gas is 44.37 mL. The experiment was done under a barometric pressure of 755.2 torr.What is the %purity of the sample to the nearest whole number?
Many rivers are affectwd by illegal small scale mining. Study have revealed extremlly high deposite of heavy metals and particulate matters in rivers, making them unwholesome for drinking. With your knowledge in analytical seperation and analysis, .outline a suitable analytical protocol that can be employed to recover polluted water bodies and make them wholesome for drinking.
Suppose you have a soil that is made up of 10% organic matter with CEC = 200 cmol/kg, 40% kaolinitewith CEC = 10 cmol/kg, and 50% vermiculite with CEC = 100 cmol/kg.1- Calculate the overall CEC of the soil by taking a weighted average of the three soil components.2- What percentage of the overall CEC is contributed by the organic matter? How does that numbercompare to the 10% of the soil itself that is organic?
How average MW is related with initiator and monomer concentration? Explainwith equations.
Determine the percentage Fe in a sample of limonite from the following data:Sample : 0.5000g ; KMnO4 used = 50.00 ml ; 1.000ml of KMnO4 is equivalent 0.005317 g Fe,FeSO4 used = 6.00 ml; 1.000ml FeSO4 is equivalent 0.009200 g FeO ( ans 44.59 %)
Here's the link https://www.youtube.com/watch?v=wY3ey4E-FRA
DO NOT COPY FROM OTHER WEBSITES ( will be reported directly to Bartleby team) Upvote guarenteed for a correct and detailed answer. Thank you!!!
Calculate volume and weight of sludge generated in thickener by chemical coagulation.Data given as:Wastewater flow: 10000 m3/dInlet concentration: 1100 mg/LFeCl3 added: 500 mg/LCaO added: 400 mg/LOverall particle removal efficiency: 80%Sludge’s specific gravity: 1.05Sludge’s moisture content: 95%Assume STANDARD chemical reactions and their product’s behavior as:FeCl3 + H2O → Fe(OH)3CaO + H2O → Ca(OH)2
The %purity of a powdered crude sample of Na2CO3 containing only inert impurities is to be determined by reacting 225.0 mg of the crude sample to 10.0 mL of 3.00 M HCl solution, and bubbling the resulting CO2(g) product in water that is at exactly 29 °C. After the reaction has completed, the level of the liquid inside the eudiometer rests 4.30 cm above the water level in the beaker. The graduation on the eudiometer indicates that the trapped gas is 44.37 mL. The experiment was done under a barometric pressure of 755.2 torr. a. How many moles of CO2 were collected? b. What is the percent purity of the sample? Round off to the nearest whole number