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- (b) EtO 0 OEt 1) NaOEt, EtOH 2) 3) H3O*, heat Br6) Consider the following reaction:4NH3 + 50, → 4NO + 6H2O The element being oxidized and the oxidizing agent are: (a)H and NH; (b) O and NH; (c)O and O2 (d) N and O2 (e)N and NH3An aqueous solution of hydrogen bromide is called hydrobromic acid. Identify the chemical equation for the reaction of hydrobromic acid with an aqueous solution of methyl amine, CH3NH2.(1) HBr (aq) + CH3NH2 (aq) → Br- (aq) + CH3NH3+ (aq)(2) HOBr (aq) + CH3NH2 → BrO- (aq) + CH3NH3+ (aq)(3) HBr + CH3NH2 → Br- + CH3NH3+(4) HBr (aq) + CH3NH2 (aq) → CH3Br (aq) + NH3 (aq)
- Consider the following balanced redox reaction: 16H+(aq) + 2MnO4-(aq) + 10Cl-(aq) → 2Mn2+(aq) + 5Cl2(g) + 8H2O(l)(a) Which species is being oxidized?(b) Which species is being reduced?(c) Which species is the oxidizing agent?(d) Which species is the reducing agent?(e) From which species to which does electron transfer occur?(f ) Write the balanced molecular equation, with K+ and SO42- as the spectator ions.4. a) b)Complete and balance the following equations: (a) Mg;N2(s) + H,0(I) (b) C3H;OH(1) + 02(8) (c) MnO2(s) + C(s) (d) AIP(s) + H2O(1) (e) NazS(s) + HCI(aq)
- Complete and balance each acid-base reaction. (a) НC,Н,02(аg) + Ca(ОН)2(аq) (b) HBr(aq) + LİOH(aq) (c) H,SO{(ag) + Ba(ОН)-(аg)12. Consider the following reaction. CH3CH2Br + H20 - CH;CH2OH + HBr (c) Calculate the enthalpy of the reaction (use data from your slides) (d) Is the reaction endothermic or exothermic.CO, H2 → CH, H,O (a) How many moles of water can be produced from 25 moles of carbon dioxide? (a (b) How many moles of CH4 will be produced along with 12 (b moles of water?
- Which one(s) of the following reactions is(are) redox reactions? (a) Na (s) + H2O (l) → NaOH (aq) + H2 (g) (b) NaOH (aq) + HCl (aq) → NaCl (aq) + H2O (l) (c) H2O (l) → O2 (g) + H2 (g) (d) Ag+ (aq) + Cl- (aq) → AgCl (s)true or false? The following reaction equation is a redox reaction: 2H2O (l) + 2Cl- (aq) ⟶ H2 (g) + Cl2 (g) + 2OH- (aq)is formed from... Br NH2 N-H (A) (B) (C) (D) (E) O Compounds B and E Compounds A and E Compounds C and D Compounds A and D