4Part ABalance the following redox reaction if it occurs in H2SO4. What are the coefficients in front of H2O and Cr2(SO4)3 in the balanced reaction?C8H18O2(aq) + K2Cr2O7(aq) → C8H1404(aq) + Cr2(SO4)3(aq)H2O 5, Cr2(SO4)3 = 2H2O 11, Cr2(SO4)3 = 4H2O=8, Cr2(SO4)3 = 4H2O = 22, Cr2(SO4)3 = 4H2O 1, Cr2(SO4)3 = 5SubmitPrevious Answers× Incorrect; correct answer withheld by instructor

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Answered: 4 Part A Balance the following redox…

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Complete (IF NECESSARY) and balance the following equations, then use oxidation numbers to explain if each of the following reactions is a redox reaction. If the reaction is redox, identify the element being oxidized, the element being reduced, oxidizing agent, and reducing agent. (b) NH3 (aq) + HCl (aq) --> NH4Cl (aq)
Starting with the following equation, BCI,(g) + LIAIH (s)→→ B₂H (g) + LiAICI (s) calculate the moles of BCI, that will be required to produce 475 grams of B₂H.
K 4
Classify each of the following reactions (acid-base, combination, decomposition, combustion or single or double displacement reaction) and indicate whether or not they are redox (oxidation - reduction) reactions. H2O2 (aq) –→2H2O (l) + O2 (g) Ni(NO3)2 (aq) + Cr(s) –→ Ni (s) + Cr(NO3)3(aq) 2AgNO3 (aq) + ZnCl2 (aq) –→ 2AgCl (s) + Zn(NO3)2 (aq) CH4 (g) + 2O2 (g)–→ CO2 (g)+ 2H2O (g)
70₂(g) + 2CH₂CH₂ (g) 4CO₂(g) + 6H₂O(g) 2Cl₂(g) + Sn(s) SnCl₂ (s) 3Cr(NO₂)₂ (aq) + 2Al(s) → 3Cr(s) + - 3Cr(s) + 2A1(NO3)₂(aq) redox reaction? yes reducing agent: oxidizing П agent: redox reaction? yes reducing agent: □ oxidizing 0 agent: redox reaction? yes reducing П agent: oxidizing 0 agent: no no no
when 23.70 moles manganese acetate and 8.850 moles bromine, and 7.920 moles are permitted to react, how many moles hydrobromic acid form? 2 Mn(CH3CO2)2 (aq) + 5 Br2 (l) + 8 H2O (l) → 2 HMnO4 (aq) + 10 HBr (aq) + 4 CH3CO2H (aq)
Assign oxidation states to each atom in each ion or compound Ag Ag+ CaF2 H2S CO32- CrO42- Sodium reacts with water according to the following reaction: Identify the oxidizing agent, and reducing agent 2 Na (s) + 2 H2O (l)  2 NaOH (aq) + H2 (g) Write the correct balanced equation for the combustion of butane (C4H10)
In the following complete balanced equation which ions would be spectator ions? 5Na2CO3(aq) + 2MnCl5(aq) à Mn2(CO3)5(s) + 10NaCl(aq)
Balance the following equations and classify the type of reaction: CaCl₂ + K3PO4 P KC1+ Ca3(PO4)2 Ba(NO3)2 + NaOH NaNO3 + Ba(OH)2 C16H3202 + 0₂ P Which of the following reactions are redox reactions? CO₂ + H₂O
Balance the following reaction. If a reactant or product is not present, put a zero (0) in the blank. H+(aq) + H2O(l) + ClO-13(aq) + e-1 <--> Cl-1(g) + H+(aq) + H2O(l)
Which reaction below is NOT a redox reaction O 2H2 (g) + O2 (g) →2H2 O(1) O H2 SO4 (aq) + 2 N2OH(aq) →2H2 O(1) + Na2 SO4 (aq) O Cu(s) + 2AGN03 (aq) →2Ag(s) + Cu(NO3)2(aq) 2CO(g) + O2 (g) –→2CO2(g)
complete and balance the following two reactions. match together the correct 4 products with their 4 stoichiometric coefficients. Mg(OH)2 (aq) + HBr (aq) --> 2 products Fe(NO3) (aq) + K2CO3 (aq) --> 2 products Fe2(CO3)3 = MgBr2 = H20 = KNO3 =

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