Single crystals of Co3(PO4)2·4H2O, tricobalt(II) bis[orthophosphate(V)] tetrahydrate, were obtained under hydrothermal conditions. The title compound is isotypic with its zinc analogue Zn3(PO4)2·4H2O (mineral name hopeite) and contains two independent Co2+ cations. One Co2+ cation exhibi...
Structure type : Na3MnPO4CO3 X-ray diffraction from single crystal No R value given in the ...
H2CO3+ CO32^- c.H2PO4^- + NH3 ? HPO4^2- + NH4^- d.CO3^2- + H2O ? HC Write the chemical formula for the conjugate acid of the hydrogen carbonate ion, HCO3-. Consider the following reaction: CO_3^{2-} (aq) + H_2O(l) \rightarrow...
(b)Mg3(PO4)2 (c)MnCO3 (d)Fe(HCO3)3 Question: Write the formula for the polyatomic ion. (a)Au2SO4 (b)Mg3(PO4)2 (c)MnCO3 (d)Fe(HCO3)3 Polyatomic Ions: NO3− (OH−) ( S−2 ) Answer and Explanation:1 Part (a) ...
机译:研究了氧化物Me ^ IIO(Me ^ II-Mn,Co,Cu,Zn)和Fe2O3的混合物与磷酸钠熔体的相互作用的特殊性。确定了形成复杂磷酸盐的条件:Na 4 Me ^ IIFe(PO4)3,Na3Fe2(PO4)3和NaMe ^ IIPO4。通过红外光谱和X射线相分析对NASICON型Na4Me ^ IIFe(PO4)3(Me ^ II-Mn,Co,Cu)的新合成正磷酸盐进行了表...
Structure type : Na3MnPO4CO3 X-ray diffraction from single crystal No R value given in the ...
Name each complex ion or coordination compound: a. (Cr(H_2O)_6)^3+ b. (Cu(CN)_4)^2- c. (Fe(NH_3)_5Br)SO_4 d. (Co((H_2O)_4(NH_3)(OH))Cl_2 What is the coordination number of the metal...
0.10 mol/L H3PO4(aq) d. 0.020 mol/L H2SO3(aq) Which compound in the following pair is the stronger acid? Which should be the stronger Bronsted acid, [V(H2O)6]2+ or [V(H2O)6]3+? Please explain reasoning Which of these acids is stron...
Name each of the following acids and bases: a. HI b. H3PO4 c. NaOH d. HNO2 e. HClO2 Identify the Bronsted-Lowry acid and base conjugate pairs for each of the following equations: HNO3 + OH- \long...
Rank compound A B C from strongest base to weakest acid Strongest acid first. [{Image src='compound7097452014816269774.jpg' alt='compound' caption=''}] Given the pKa's of several polyprotic acids choose the strongest...