In the reaction 2K + Cl2 -> 2KCl the species that is oxidized is (1) Cl- (2) Cl2 … (ii) Fe(s) + S(s) → FeS(s)In above reaction two reactant combine to form single product therefore it is a Combination reaction. ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions. Decomposition. The chlorine is more reactive than the iodine in potassium iodide. b) exactly equal. Reaction stoichiometry could be computed for a balanced equation. In the reaction Cl2 + 2KBr -> Br2 + 2KCl chlorine is (1) oxidized only (2) reduced only (3) neither oxidized nor reduced (4) both oxidized and reduced 6. For the reaction represented by the equation #Cl_2 + 2KBr -> 2KCl + Br_2#, how many grams of potassium chloride can be produced from 300. g each of chlorine and potassium bromide? of cl rhs 2 : no of cl lhs 1. 5. d) combustion reaction. Answer Save. 2. It is reduced because it gains an electron in the reaction and reduction is the gain of electrons, therefore the chlorine has been reduced. Chemistry Stoichiometry Equation Stoichiometry. A B; Cu + H2O = CuO + H2: single displacement: 4KNO3 = 4KNO2 + 2O2: ... Cl2 + 2KBr = 2KCl + Br2: single displacement: 2Al + Fe2O3 = Al2O3 + 2Fe: single displacement: element + … The molar heat capacities of different metals are a) widely variable. 2 which reaction is not feasible a 2ki br2 2kbr i2 b 2kbr cl2 2kcl br2 c 2kbr i2 2ki br2 d 2h2o 2f2 4hf o2 wwop4jbb -Chemistry - TopperLearning.com same for all except br omine does not react with chlorine and florine. Cl2 + 2KF= NO REACTION F2 IS MORE REACTIVE THAN CL. d) dependent on the atomic mass of the metal. Explain, using the equation, how you know that chlorine has been reduced. Synthesis. In this reaction chlorine forms chloride ions: Cl2 + 2KBr --> 2KCl + Br2. no. In this reaction chlorine forms chloride ions: Cl2 + 2KBr --> 2KCl + Br2. When pressure, volume, and temperature are known, the ideal … Examples of complete chemical equations to balance: Fe + Cl 2 … Cl2… c) approximately the same. 1. Cl2+KBr= KCL + Br2. Cl2 +2KBr= 2KCl+Br2. b) displacement reaction. HOW TO BALANCE AN EQUATION. Thanks for anyone willing to help! (i) 2KBr(aq) + Cl2(aq) → 2KCl(aq) + Br2(aq)In above reaction chlorine displace bromine, therefore it is a Displacement reaction. 2KBr+Cl2(arrow) 2KCl +Br2 WHAT TYPE OF CHEMICAL REACTION IS THIS? 4.single replacement. for eg. c) ionic reaction. Enter either the number of moles or weight for one of the compounds to compute the rest. Find an answer to your question “Cl2 + 2KBr - > Br2 + 2KCl what is the reaction? Limiting reagent can be computed for a balanced equation by entering the number of moles or weight for all reagents. For the reaction represented by the equation Cl2 + 2KBr ® 2KCl + Br2, calculate the percentage yield if 200. g of chlorine react with excess potassium bromide to produce 410. g of bromine. ... Current is passed through a cell where the half-reaction that occurs at the cathode is 5e- + MnO4- … Double replacement. In the reaction Zn + Pb^2 (aq) -> Zn^2 (aq) + Pb the Pb^2 ions (1)gain electrons (2) lose electrons (3) become cations (4) become anions 7. 1 Answer A.Raz Apr 9, 2017 iodine does not displace any of the following as it is less reactive . What type of reaction is chlorine and potassium iodide? Classify the following chemical reactions as combustion, synthesis, single displacement, double displacement, or decomposition. a) synthesis reaction. 3.
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