Write the chemical formula of all the compounds that can be formed by the combination of
Ca2-k2+fe3+ci-so4

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Solution

Here, calcium,potassium and iron are cations whereas chlorine and sulphate are anions. So, the possible compounds are:-

Ca²⁺ Fe³⁺ K⁺

SO₄^2- CaSO₄ Fe₂(SO₄)₃ K₂SO₄

Cl- CaCl₂ FeCl₃ KCl

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The ionic compound formed by the ions ${Fe}^{3 +}$ and $({SO}_{4})^{2 -}$ has the chemical formula ________.

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	Ca²⁺	Fe³⁺	K⁺
SO₄^2-	CaSO₄	Fe₂(SO₄)₃	K₂SO₄
Cl-	CaCl₂	FeCl₃	KCl

Write the chemical formula of all the compounds that can be formed by the combination ofCa2-k2+fe3+ci-so4

Here, calcium,potassium and iron are cations whereas chlorine and sulphate are anions. So, the possible compounds are:- Ca2+ Fe3+ K+ SO42- CaSO4 Fe2(SO4)3 K2SO4 Cl- CaCl2 FeCl3 KCl

Write the chemical formula of all the compounds that can be formed by the combination of
Ca2-k2+fe3+ci-so4

Here, calcium,potassium and iron are cations whereas chlorine and sulphate are anions. So, the possible compounds are:-

Ca²⁺ Fe³⁺ K⁺

SO₄^2- CaSO₄ Fe₂(SO₄)₃ K₂SO₄

Cl- CaCl₂ FeCl₃ KCl