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HelloMotto
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1.Chlorine gas is bubbled through an aqueous solution of sodium iodide.
2.Barium hydroxide is used to neutralize sulfuric acid.
Ba(OH)2(aq) + H2SO4(aq) -> BaSO4(s) + H2O(aq)
Ba(aq) + 2OH(aq) + SO4(aq) -> BaSO4(s) + O(aq)
1.The reason I am having trouble with this equation is because of the chlorine gas. On the Qualitative Solubility Rules, it dosen't state anything about gases so I don't know if it will form precipitate or just soluble.
2. for number two can someone just confirm me if i did the equation right?(I didnt add the charges because I couldn't)
edit: oh one more thing. there's another question that states a iron nail was added to sulfuric acid...how do i know if iron is 2+ or 3+?
2.Barium hydroxide is used to neutralize sulfuric acid.
Ba(OH)2(aq) + H2SO4(aq) -> BaSO4(s) + H2O(aq)
Ba(aq) + 2OH(aq) + SO4(aq) -> BaSO4(s) + O(aq)
1.The reason I am having trouble with this equation is because of the chlorine gas. On the Qualitative Solubility Rules, it dosen't state anything about gases so I don't know if it will form precipitate or just soluble.
2. for number two can someone just confirm me if i did the equation right?(I didnt add the charges because I couldn't)
edit: oh one more thing. there's another question that states a iron nail was added to sulfuric acid...how do i know if iron is 2+ or 3+?
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