Polonium tetranitrate
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Other names
Polonium tetranitrate
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Identifiers | |
3D model (JSmol)
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ChemSpider | |
ECHA InfoCard | 100.060.234 |
EC Number |
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PubChem CID
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Properties | |
Po(NO3)4 | |
Molar mass | 457.00 |
Appearance | White crystalline solid |
Soluble | |
Hazards | |
GHS labelling: | |
Signal word
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Warning |
Related compounds | |
Related compounds
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Americium(III) nitrate |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
Infobox references | |
Polonium tetranitrate is an inorganic compound, a salt of polonium and nitric acid with the chemical formula Po(NO3)4.[1] The compound is radioactive, forms white crystals.[2][3]
Synthesis[]
Dissolution of metallic polonium in concentrated nitric acid:
Physical properties[]
Polonium(IV) nitrate forms white[4] or colorless crystals.[5]
Dissolves in water with hydrolysis.
Chemical properties[]
It disproportionates in aqueous weakly acidic nitric acid solutions:
Polonium ion (2+) is oxidized with nitric acid to polonium (4+).
References[]
- ^ Bagnall, K. W.; Robertson, D. S.; Stewart, M. a. A. (1 January 1958). "726. The polonium nitrates". Journal of the Chemical Society: 3633–3636. doi:10.1039/JR9580003633. ISSN 0368-1769. Retrieved 20 August 2021.
- ^ Schmidt, M.; Siebert, W.; Bagnall, K. W. (22 October 2013). The Chemistry of Sulphur, Selenium, Tellurium and Polonium: Pergamon Texts in Inorganic Chemistry. Elsevier. p. 986. ISBN 978-1-4831-5865-5. Retrieved 20 August 2021.
- ^ Advances in Inorganic Chemistry and Radiochemistry. Academic Press. 1 January 1962. p. 220. ISBN 978-0-08-057853-8. Retrieved 20 August 2021.
- ^ Schweitzer, George K.; Pesterfield, Lester L. (14 January 2010). The Aqueous Chemistry of the Elements. Oxford University Press. p. 243. ISBN 978-0-19-974219-6. Retrieved 20 August 2021.
- ^ Inorganic Chemistry. PHI Learning Pvt. Ltd. 2012. p. 494. ISBN 978-81-203-4308-5. Retrieved 20 August 2021.
HNO3 | He | ||||||||||||||||
LiNO3 | Be(NO3)2 | B(NO 3)− 4 |
RONO2 | NO− 3 NH4NO3 |
HOONO2 | FNO3 | Ne | ||||||||||
NaNO3 | Mg(NO3)2 | Al(NO3)3 | Si | P | S | ClONO2 | Ar | ||||||||||
KNO3 | Ca(NO3)2 | Sc(NO3)3 | Ti(NO3)4 | VO(NO3)3 | Cr(NO3)3 | Mn(NO3)2 | Fe(NO3)2 Fe(NO3)3 |
Co(NO3)2 Co(NO3)3 |
Ni(NO3)2 | CuNO3 Cu(NO3)2 |
Zn(NO3)2 | Ga(NO3)3 | Ge | As | Se | BrNO3 | Kr |
RbNO3 | Sr(NO3)2 | Y(NO3)3 | Zr(NO3)4 | Nb | Mo | Tc | Ru(NO3)3 | Rh(NO3)3 | Pd(NO3)2 |
AgNO3 |
Cd(NO3)2 | In(NO3)3 | Sn(NO3)4 | Sb(NO3)3 | Te | INO3 | Xe(NO3)2 |
CsNO3 | Ba(NO3)2 | Hf(NO3)4 | Ta | W | Re | Os | Ir | Au(NO3)3 | Hg2(NO3)2 Hg(NO3)2 |
Tl(NO3)3 |
Pb(NO3)2 | Bi(NO3)3 BiO(NO3) |
Po(NO3)4 | At | Rn | ||
Ra(NO3)2 | Rf | Db | Sg | Bh | Hs | Mt | Ds | Rg | Cn | Nh | Fl | Mc | Lv | Ts | Og | ||
↓ | |||||||||||||||||
La(NO3)3 | Ce(NO3)3 Ce(NO3)4 |
Pr(NO3)3 | Nd(NO3)3 | Pm(NO3)3 | Sm(NO3)3 | Eu(NO3)3 | Gd(NO3)3 | Tb(NO3)3 | Dy(NO3)3 | Ho(NO3)3 | Er(NO3)3 | Tm(NO3)3 | Yb(NO3)3 | Lu(NO3)3 | |||
Ac(NO3)3 | Th(NO3)4 | UO2(NO3)2 | Np(NO3)4 | Pu(NO3)4 | Am(NO3)3 | Cm(NO3)3 | Bk(NO3)3 | Cf | Es | Fm | Md | No | Lr |
Categories:
- Polonium compounds
- Nitrates