Give the chemical formula for trans-dichlorobis(ethylenediamine)platinum(IV). Use (en) as the symbol for ethylenediamine.
[PtCl2(en)2]2+
[PtCl2(en)2]2+
[Pt(en)2Cl2]
Yes
Oh, I see we're diving into the world of complex chemical compounds! Brace yourself for a ride of laughter through chemistry. The chemical formula for trans-dichlorobis(ethylenediamine)platinum(IV) is:
Pt(en)2Cl2
Wait, let me explain it in a more entertaining way. Picture this: a platinum (Pt) atom surrounded by not one, but two ethylenediamine molecules (en), and these cheeky little en are further accompanied by two chlorine (Cl) atoms. As a result, you get the marvelous creation known as Pt(en)2Cl2. Quite a mouthful, huh?
To derive the chemical formula for trans-dichlorobis(ethylenediamine)platinum(IV), we need to understand the coordination complex and the symbols used.
In this complex, "trans" refers to the spatial arrangement of the ligands, indicating that the two chloride ions are on opposite sides of the central platinum atom. "Dichloro" indicates that there are two chloride ions attached to the platinum.
The symbol for ethylenediamine is represented by "(en)". Ethylenediamine is a bidentate ligand, meaning it can form two bonds to the metal center.
Now let's combine the information we have to build the chemical formula:
1. Start with the symbol for platinum: Pt
2. Add the roman numeral "(IV)" to indicate the oxidation state of the platinum ion.
3. Next, we include the type and number of ligands within parentheses. For this compound, we have "(ethylenediamine)".
4. Since ethylenediamine is a bidentate ligand, it can form two bonds. Therefore, we write "bis(ethylenediamine)".
5. Finally, we account for the two chloride ions. Since there are two chlorides, we write "dichloro".
Combining these components, we get the chemical formula for trans-dichlorobis(ethylenediamine)platinum(IV): [Pt(en)2Cl2]