February 8, 2020
Write a thesis Paper on how membrane technology is being used to treat surface water and industry waste water to remove dissolved organic molecules and how […]
February 20, 2020
Explain the differences between achiral molecules and chiral molecules.
March 28, 2020
What is the difference between electronics and electrical? Basic electronics question and interview. Electronics work on DC and with a voltage range of – 48vDC to […]
April 22, 2020
1. Brieflydescribe the principles behind ion-exchange chromatography. Why is ion-exchange chromatography necessary in the preparation of [Co((NH3)2sar)]Cl5? 2.Describe the chemistry involved in the conversion of the […]
May 6, 2020
The discovery of oil in Kuwait back in 1938 was a blessing for all of us in this country. However, it is not only the oil […]
May 6, 2020
How many moles are in 1.25 X 1024 atoms of carbon? dfhiuiodsfhiuslghuisdglhlsduighuilsdghsduiglhuildfguDFIOGILfuguofiegLOGFUIGDFI;LGFSFDgFILGFUIgfGUiflgfifhi:hsdio;hiogdshgoeihwgoehowei;hoiweghioegwhioweghiowe ghioweghioeghioeghioegwho;weghio;egwhio
June 12, 2020
Determine the volume of 0.700 mol/L BaCl2(aq) that will react with excess K2SO4(aq) to produce 10.0 g of barium sulfate precipitate.