Question

(1) In the Group 2 (IIA) oxalates, in what manner is the water bound?
(2) what are the 2 different structures of CuSO4.5H2O?

Answer 1

the different structures of CuSO4.5H2O are

and

9 Cu+ O он

Hyt) H20 Hyt) Hyt) Cul2+) 0 Hyt) SciDex 1.2

and the water bound characteristics of oxalates is

Oxalate was found to have a concentration-dependent effect on fluid reabsorption.

Luminal oxalate concentrations below 0 05 mmol I1 stimulated fluid reabsorption, while

an oxalate concentration of 0'5 mmol 11 inhibited fluid reabsorption.

Answer 2

neema s answered 7 years ago

The alkali metals are the series of elements in Group 1 (IUPAC style) of the periodic table (excluding hydrogen in all but one rare circumstance): lithium (Li), sodium (Na), potassium (K), rubidium (Rb), caesium (Cs), and francium (Fr). They are all highly reactive and are rarely found in elemental form in nature. As a result, they are stored under mineral oil. They also tarnish easily and have low melting points and densities. Potassium and Rubidium are very weakly radioactive (harmless) due to the presence of long duration radioactive isotopes

Please see the below web pages to see the 3d crystalline structures, of CuSo4, 5H2o penta hydrate,
http://en.wikipedia.org/wiki/Copper%28II...
http://www.google.co.in/search?q=cuso4.5...

Answer 3