SOLUTION OF YOUR BOTH QUESTION IS IN IMAGE
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4. Balance following stoichiometric reaction (a) KMnO4 + FeSO4 + H2SO4 → Fe2(SO4)3 + K2SO4 +...
pairs in the reaction: K2Cr2O7+FeSO4 +H2SO4 Fe2(SO4)3 +K2SO4+ Cr2(SO4)3 + H2O QUESTION 2: Base on the Latimer's diagram below pH 0: ClO4 1,201 CIO 1.181 HCIO2 1,701 HCIO 1.630 Ch 1.358 Cl pH 14: Detrmine the comproportinations, and disproportionations of Chlorine's compounds at pH =9 QUESTION 3: Calculate the standard reduction potential of Fe3 /Fe in CN solution, knew that o of Fe3t/Fe2t without CN is +0 771 V and the product solubility of Fe(OHa is 1034 and ClO4 0,374CIO...
4. How many mL of 0.250 M KM O4 are needed to react with 3.36 g of FeSO4? 10 FESO4 + 2 KMnO4 +8 H2SO4-5 Fe2 (SO4)3 +2 MnSO4 +8H20 +K2SO4 5. Potassium chlorate reacts with hydrochloric acid to produce chlorine gas. What mass of KCIO3 is needed to make 4.50 L of chlorine at 2.35 atm and 37.0°C? KCIO3(g)+6HCI(aq) KCI(aq) + 3C12(g) + 3H2O(1)
How many mL of 0.265 M KMnO4 solution are needed to react with 4.42 g of iron (II) sulfate? 2 KMnO4 + 10 FeSO4 + 8 H2SO4 –> 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
Iron(II) sulfate heptahydrate (FeSO4⋅7H2O) reacts with potassium permanganate (KMnO4) in water under acidic conditions according to the following (unbalanced) redox reaction: MnO4- + Fe2+ → Mn2+ + Fe3+ a) Write down the balanced redox reaction in the ionic form (with workings). [10 marks]
1)From the equation FeSO4(aq) +KMnO4(aq) + H2SO4 (aq) Fe (S04)3(aq) + MnSO4(aq) + K2S04(aq) + H20() a) Determine the oxidizing agent and reducing agent b) Balance the equation
KMnO4 + KI + H2SO4 -> MnSO4 + K2SO4 + I2 + H2O balanced: 2KMnO4 + 10KI + 8H2SO4 -> 2MnSO4 + 6K2SO4 + 5I2 + 8H2O give the overall balanced equation (I have it) but show using the half reaction method for each reaction
What volume of 0.152 M KMnO4 solution would completely react with 20.0 mL of 0.381 M FeSO4 solution according to the following net ionic equation? 5 Fe2+ + 8 H+ + MnO4- → 5 Fe3+ + Mn2+ + 4 H2O 4.00 mL 250 mL 50.0 mL 10.0 mL 125 mL
Please answer all parts of the question in detail. will rate. Thank you a) Balance the following equation Fe2(SO4)3 + KOH Fe(OH)3 + K2SO4 of the corresponding augmented matrix, and in this way find a solution to the linear system. Based on this solution find the smallest positive integer coefficients that balance the system. b) Let's make things a little harder. Your friends in chemistry are observing a chemical reaction that involves the following types of molecules H20, VO2CI, NH,CI,...
7.83 ml of a solution of Fe2+(aq) is titrated with 24.9 ml of 0.375 M KMnO4 in acidic solution. The balanced Redox equation is: MnO4 (aq) + 5 Fe2+(aq) + 8 H+(aq) --> 5 Fe3+(aq) + Mn2+(aq) + 4 H2O(1) Calculate the concentration, in M, of Fe2+(aq) in the sample. Express your answer to the appropriate number of significant figures.
Determine the products of the following reactions. After, balance them: a) Fe2(SO4)3 + H2O + SO2 + KMnO4 = b) Fe2(SO4)3 + H2O + SO2 + KCr2O7 = c) Fe2(SO4)3 + H2O + SO2 + H2O2 = d) What would the above 3 reactions look like if you added KSCN? Write the balanced equations for them. *these were all apart of a chem lab in order to detect the presence of Fe+2 ions* *these are redox reactions*