According to the ASTM method D4607-14, the contact time between iodine solution and activated carbon is specified as 30 ± 1 seconds. Is this duration scientifically valid and sufficient for iodine number determination?
Air moisture harvesting Air water collection devices
06 August 2024 5,473 2 View
Hi everyone I need a file with a dirty and clean potato image
04 August 2024 7,199 4 View
Molecular docking software/ websites?
02 August 2024 8,704 7 View
Can we patent a process flow diagram developed using a process simulator but no actual cases is carried out? For example consider a process for certain product manufacture where a new process flow...
31 July 2024 781 1 View
I am beginning to use OG+ in my district and noticed during training there are a lot of materials and routines, which may be overwhelming for my students, especially those on the autism spectrum....
30 July 2024 5,695 0 View
These will be used for the study of microplastics in the lung
29 July 2024 9,609 2 View
I am working on algal extract to which gas chromatography (Not GC-MS) spectrum I want to discover. My question is can we identify specific compounds using retention time if I compared the RT with...
29 July 2024 8,034 4 View
I want to write a topic for my PhD thesis in hospitality (hotels), can u please suggest some variables
29 July 2024 9,058 3 View
I am starting to work on this question, with particular reference to what we might be able to learn from countries outside the UK. Of course this topic is huge, and I am breaking sustainability...
25 July 2024 1,545 3 View
I am preparing to run a lot of samples on a 384 well plate and I wanted to test if any well in my PCR machine is dead so as not to lose any data. I would really appreciate help with how I can do...
24 July 2024 8,172 1 View
Organic Synthesis. My student has been trying iodination of arenes (our goal is to iodinate p-phenylenediamine) following these literature procedures: 1. Synthesis 2004, No. 11, 1869-1873 using...
16 July 2024 6,630 1 View
Take 70 mL of water from the source (under a stream) in a beaker, pour into an Erlenmeyer flask, add 2 mL of starch solution and immediately titrate with iodine solution in KJ until a blue color...
17 June 2024 1,002 2 View
I did qualitative assay on agar plates with starch as sole carbon source for checking amylase activity, once I added iodine the clear zone appeared arround the colonies but after some hours and...
13 May 2024 6,529 2 View
How can I study the interaction between polymer (eg PVA) and iodine computationally?
15 April 2024 3,231 2 View
According to Pualing's scale, carbon and iodine has same electronegativity while on the Allred-Rochow scale, carbon is more electronegative than iodine.
24 March 2024 523 1 View
If anybody done this type of work,please answer me.
18 February 2024 290 2 View
Povidone iodine is cheap and active against all type of micro organism including bacteria,virus, fungus and protozoa; with no risk of developing resistance. I have been using 2.5% topical...
04 December 2023 9,526 1 View
will LanL2DZ will be Good option..?
04 October 2023 1,005 3 View
I'm trying to optimize methyl iodide, and I wanted to use Aug-cc-pVTZ-PP as the basis set. what is the keyword for this basis set? (I'm very new to theoretical calculation and I'm trying to learn...
21 August 2023 5,935 3 View
It sounds that the iodine mine activities has negative effect on rain amount, but i haven"t any article for this theory. I wonder someone help me.
11 August 2023 9,786 0 View