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Chemistry
How Do I Solve Double Displacement Reactions for Chemistry Homework?
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[QUOTE="gasstationqueen, post: 5661998, member: 613120"] I am so stressed right now and am on the verge of a nervous breakdown. My chemistry homework is just really confusing and I need to pass this class, could someone please help me out? I need to hand this in tomorrow and I have already answered the questions myself but I feel like my answers are all wrong. I would appreciate it if someone could show me how to solve these so I know that when I hand this in tomorrow it won't bring my grade down even lower. Complete and balance following equations: (find reactants and products) 1.Reactants: KOH+H2SO4 2.Reactants: FeS+HCl 3.Reactants: NaCl+H2SO4 If reaction occurs, list products. If no reaction occurs, state "no reaction": 1.Reaction: CaBr2+KOH 2.Reaction: Cu(OH)2+HC2H3O2 3.Reaction: FeS+2HCl 4.Reaction: Ca(NO3)2+2HClMy attemps: 1. H2SO4(aq) + 2KOH(aq) --> K2SO4(aq) + 2H2O(l) 2. FeS + 2HCl ------> FeCl2 + H2S 3. 2NaCl + H2SO4 = Na2SO4 + 2HCl(g) 1. CaBr2 + KOH = CaOH + KBr2 2. Cu(OH)2 + 2 HC2H3O2 = Cu(C2H3O2)2 + 2 H2O 3. ? 4. No reaction ? Idk what it nmeans by listing products :/ [/QUOTE]
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How Do I Solve Double Displacement Reactions for Chemistry Homework?
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