could you gsend me reference please?
how can I reduce nitro group connected with aromatic ring?
05 June 2016 3,306 4 View
What is the behavior of anaerobic bacteria in deep salty groundwater with high level of chlorine? Is the nitrate level deceasing and is denitrification controlled by excess chlorine? Thanks
13 July 2024 1,581 4 View
Dear all, I have a question regarding ways to separate ammonium nitrate and phosphorus pentoxide？
12 July 2024 3,164 2 View
The recharge of deep sandy groundwater is slow. Does the high level of nitrate promote bacteriological activity knowing that it requires a high level of O2? Thanks
10 July 2024 9,883 5 View
I synthesized some paramagnetic cobalt and nickel complexes (expected to be Co(II) and Ni(II)) using a bidentate ligand - N of pyridine ring (aromatic) and O of P=O (aliphatic), and I obtained...
03 July 2024 3,410 4 View
I am trying to synthesize silver nanoparticles from a plant extract. But lower concentration of AgNO3 solution is not enough to obtain my desire UV spectrum for the characterization. So I want to...
25 June 2024 3,829 0 View
I use molecular sieve 13X and Iron nitrate powder Fe(NO 3)3 • 9H2O. and commercial TiO2. I need to prepare 8% Fe, 8% TiO2 containing with zeolite 13X. I want to use this method below: WET...
17 June 2024 4,153 2 View
I need the calculation procedure for this Thank You
05 June 2024 2,752 2 View
TEM imaging
30 May 2024 3,800 2 View
Solvent : HYDROCHOLORICACID, Eps = 78.000000 Eps(infinity) = 0.00000...
26 May 2024 1,632 1 View
by which acid can we replace sulfamic acid to eliminate nitrite in a soil extract to determine the nitrate content by the DEVARDA method
26 May 2024 5,822 1 View
