What is the equivalent weight of H3PO4 for the given reaction, H3PO4+Ca(OH)2→CaHPO4+2H2O? Equivalent weightEquivalent weight is the mass of an equivalent. This represents the mass that will combine or displace a specific quantity in another substance....
You were using H_3PO_4 to make an acid solution. What is the equivalent weight of H_3PO_4? Which of the following oxoacids has the smallest value of pKa1? a. H3AsO4 b. H2SeO4 c. H3PO4 d. H2SO4 e. H2TeO4 Explain / show your work. What is the conjugate base of H_...
NCERT solutions for CBSE and other state boards is a key requirement for students. Doubtnut helps with homework, doubts and solutions to all the questions. It has helped students get under AIR 100 in NEET & IIT JEE. Get PDF and video solutions of IIT-JEE Mains & Advanced previous year pap...
carbon dioxide reacts with water to produce carbonic acid, which in turn releases hydronium ions into solution – which is equivalent to releasing free hydrogen ions.
In particular, it means that D is a function of the chloride concentration (and the exposure solution), and therefore equivalent to an apparent diffusion coefficient [135]. The importance of the coupling between the diffusivity of multiple ions is related to our discussion in Section 2 on the ...
Thus, the exhaust must be lower or equivalent to using fuel with 0.1-0.5% sulfur. The IMO sulfur cap does not affect the Emission Control Areas (ECA). ECA is defined by the Annex VI of the International Convention for the Prevention of Pollution from Ships (MARPOL) Protocol. ECA ...
stability and thermal stability. The ability of tremella polysaccharide to absorb water is equivalent to that of hyaluronic acid at the same concentration. Its ability to prevent water loss in the stratum corneum of the skin is better than that of hyaluronic acid, and it has strong water-...
One ton of tungsten products exported in 2006 was equivalent to 4 tons in 2002 and 2003, 3 tons in 2004, and 1.3 tons in 2005. In the first half of 2007, the production and operation of China’s tungsten industry showed a steady and rapid development trend. From January to June 2007,...
Two percent mepivacaine is the only anesthetic that is formulated with levonordefrin as its vasoconstrictor in the United States, and it provides equivalent depth and duration of pulpal (60 minutes) and soft tissue (3 to 5 hours) anesthesia as lidocaine with epinephrine. Levonordefrin, ...
More importantly, the amount of WAS treated in this case will be equivalent to that produced in a 500,000 mts capacity WWTPs per day. That will be only 1451 kg VFAs (as COD) for WAS digesting alone. Moreover, as far as the entire CS (one acre) was concerned, that is, including ...