HYDROLYSIS AND POLYMERIZATION OF Hf IONS IN HYDROCHLORIC ACID (in Russian)
Journal Article
·
· Zh. Neorgan. Khim.
OSTI ID:4787482
Hydrolysis consiants for Hf ions were determined to be: K/sub 1/ = 1.33 plus or minus 0.02, K/sub 2/ = 0.59 plus or minus 0.01, K/sub 3/ = 0.38 plus or minus 0.02, and K/sub 4/ = 0.30 plus or minus 0.03. Hafnium ion concentrations forming polymers in 1 molar HClO/sub 4/ were SIGMA (Hf) = 1.0 x 10/sup -3/ mole; in 2 molar HClO/sub 4/, SIGMA (Hf) = 2.0 x 10/sup -3/ mole. A monomer, trimer, and tetramer are formed in 1 and 2 molar HClO/sub 4/. The equilibrium constants were calculated for STAHf/sub 3/(OH)/sub 4/!/sup 8-/ and .34 x 10/sup 4/ and K/sub 4.8/ = 1.01 x 10/sup 8/) and in 2 molar HClO/sub 4/ (K/ sub 3.4/ = 4.20 x 10/sub 4/ and K/sub 4.8/ = 4.32 x 10/sup 8/). (R.V.J.)
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-17-001501
- OSTI ID:
- 4787482
- Journal Information:
- Zh. Neorgan. Khim., Journal Name: Zh. Neorgan. Khim. Vol. Vol: 7
- Country of Publication:
- Country unknown/Code not available
- Language:
- Russian
Similar Records
COMPLEX FORMATION OF ZIRCONIUM AND HAFNIUM WITH NITRILOTRIACETIC ACID
KINETICS AND MECHANISMS FOR THE OXIDATION OF TRIVALENT PLUTONIUM BY NITROUS ACID
SOLUBILITY OF HYDROGEN FLUORIDE IN MOLTEN FLUORIDES. I. IN MIXTURES OF NaF- ZrF$sub 4$
Journal Article
·
Fri Jan 31 23:00:00 EST 1964
· Zh. Neorgan. Khim.
·
OSTI ID:4049236
KINETICS AND MECHANISMS FOR THE OXIDATION OF TRIVALENT PLUTONIUM BY NITROUS ACID
Journal Article
·
Thu Dec 31 23:00:00 EST 1959
· Journal of the American Chemical Society (U.S.)
·
OSTI ID:4187800
SOLUBILITY OF HYDROGEN FLUORIDE IN MOLTEN FLUORIDES. I. IN MIXTURES OF NaF- ZrF$sub 4$
Journal Article
·
Mon Nov 30 23:00:00 EST 1959
· Journal of Physical Chemistry (U.S.)
·
OSTI ID:4217478