A clear, odorless, tasteless liquid that is essential for most animal and plant life and is an excellent solvent for many substances. The chemical... | Contact experts in Water to get answers
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Questions related to Water
Are there any general statements to refer to, concerning this? For example so-called acoustic pressure occurs both in the water and in structures in the water, so that is one case. Other...
06 June 2017 3,968 5 View
During work up, i found imidazolium iodide in water and dmf. I have to separate imidazolium iodide from this solution And then convert imi to imidazole.
06 June 2017 5,401 0 View
whether evaporated ethanol from 75% ethanol source can be dissolved into a nutrient medium in laminar flow cabinet?
06 June 2017 3,280 5 View
We would like to use ultrapure water to grow algae, for different cell analyses, to measure metal content in different samples,...
06 June 2017 8,605 3 View
Hi all What differences between polar compound and organic compound? polar is like charge positive or negative such as phenolic compound. Meanwhile organic compound contained C and H molecules. Is...
06 June 2017 5,509 0 View
Some articles related to those topics will be helpful.
06 June 2017 2,624 4 View
I am designing a generator for Vapour Absorption System and needed help to understand the process of choosing heat exchanger for ammonia water pair.
06 June 2017 5,496 4 View
Will NaOH or KOH neutralize L-histidine hydrochloride? And how can we separate products from each other if it will?
06 June 2017 405 4 View
what is the typical range of operating pressure inside a water distribution system pipeline?
06 June 2017 1,029 2 View
hat is the permissible level of Heavy metals in Marine water and Port waters.
06 June 2017 8,863 6 View
Hi everybody. I have a problem dealing with now. I need a way for estimation the ozone demand for disinfecting water containing 7.2 ppm Fe and 0.4 ppm Mn, can anybody help me what is the...
06 June 2017 7,904 3 View
I've arranged a setup to get a constant drop rate of water from reservoir (on top) through a tube to a collector (bellow) . Initial drop rate through the tube and water level of the reservoir was...
06 June 2017 6,744 8 View
I have the coste of differents type of components (reformer, anaerobic digester, fuel cell, electrolyser, and gas boiler) in diffenrents years, I need to adjust them, in order to use them in one...
04 June 2017 8,887 8 View
I want to make an emulsion of Zn stearate in water. I have problem about settling and unstability and foaming.
31 May 2017 5,683 3 View
How can I express total Cd in water Cd or Cd+2 why
28 May 2017 3,619 4 View
Hi, I wanted to know what happens to water molecules and their shells/ orbitals when subjected to boiling and how is this different from when in microwaves? I understand that supplying heat to the...
25 May 2017 1,643 3 View
There are hundreds of very harmful chemicals at this process i have to know which are most harmful.
25 May 2017 2,240 3 View
Can anyone help me to explain or to find out the standard of water for irrigation suitability at India? or could anyone share any of research paper where any irrigation std is explained or...
20 May 2017 9,177 3 View
We use 4 mm copper tube as refrigerator condenser. Due to long time storage, inside of the tube was changed (patinated) and became dark, green etc. Picture of the patinated tube is added as...
06 May 2017 9,476 0 View
after several washing with water, when the GO is dissolve in water Ph goes down to 2-3.
05 May 2017 5,080 3 View
What are diffrences between the words modification, upgrading, rehabilition, renewing in litreture of water distribution network??
05 May 2017 196 0 View
thanks for all.
05 May 2017 3,632 1 View
In particular, does anyone know of studies that have looked at the optimal ratio of new:reuse water for applications like semi-recirculating shower, reuse of laundry water, etc.?
05 May 2017 3,439 4 View
reuse of water in rural homes
05 May 2017 2,471 4 View