The formulas for the given entities are described as follows:
a) [Cr(H2O)5Cl]2+
b) [Rh(NH2)4(NO2)2Br]3+
c) C4H16Cl3N4Ru.
d) [Rh(H2O)2(Cl)2]3+
e) Cl4H6N2Pt+2
Coordination compounds are molecules that poses one or a couple of metal facilities this is sure to ligands (atoms, ions, or molecules that donate electrons to the metal). These complexes may be impartial or charged. When the complicated is charged, it's miles stabilized through neighboring counter-ions
The formula for pentaaquachlorochromium(III) chloride is [Cr(H2O)5Cl]2+.
The formula for tetraamminedinitrorhodium(III) bromide is [Rh(NH2)4(NO2)2Br]3+
The formula for dichlorobis(ethylenediamine)ruthenium(III) is C4H16Cl3N4Ru.
The formula for diaquatetrachlororhodate(III) is [Rh(H2O)2(Cl)2]3+ .
The formula for triamminetribromoplatinum(IV) is Cl4H6N2Pt+2.
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