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Name Exercises CHE 1101 1. Balance the following reactions a) CH (I) + 0, (e) ......
Laboratory Date - Name Section Experiment 9-Pre-lab Questions 1. Balance the following reactions Fe(s) +_ _0.6)...
Laboratory Date - Name Section Experiment 9-Pre-lab Questions 1. Balance the following reactions Fe(s) +_ _0.6) F0,0,00 CH, +_ _068) C0,68) +- H,01 NH, 8) + _0.) → NO(g) + H.0(g) C,H,OH() +0.18) H,018) in aluminum (Al) powder, which burns in oxygen (0.) to produce a 2. Toy sparklers often contain aluminum (Al) wide (ALO.) and gives of a bright white light. The balanced reaction is num 4 Al(s) + 30,() +2 A1,0,0) only 2 moles of Al are available...
Balance the following reactions and label the type of reaction. POST-LAB PROBLEMS Balance the following reactions an...
Balance the following reactions and label the type of
reaction.
POST-LAB PROBLEMS Balance the following reactions and label the type of reaction. 1. Reaction Type Balance Chemical Reaction CaCO, CaO Co, a. Fe CuSO,(n Cu b. FeSO, 4 (a) Al O2 AlO, C. Na SO BaC NaCl d. BaSO, + 4() CH CO, H,O е. + 2 (g) HCI NaOH (aq) но, f. NaCl KNO, РЫ, * _Pb(NO) KI (ag) 2 (a) 3 (ag) 2 (ag) K,SO H,O H_SO КОН...
0 AH; (kl mol-1) 90.37 33.8 81.57 9.67 Ca(s) 0 11 Review Intelligent Tutoring Problem...
0 AH; (kl mol-1) 90.37 33.8 81.57 9.67 Ca(s) 0 11 Review Intelligent Tutoring Problem 6.93 Using the data in the table below, calculate AH° in kilojoules for the following reactions. Standard Enthalpies of Formation of Typical Substances Substance AH() mol-1) Substance AH (K) mol-1) Substance Ag(s) H2O2(0) -187.6 CH (8) AgBr() -100.4 HBrg) -36 CH,OH(I) AgCl(s) - 127.0 HCl(g) -92.30 AO) HI(g) 26.6 CaBr20) Al2O3() -- 1669.8 HNO3(1) -173.2 CaCO3(9 CG) (graphite) H2SO4) -811.32 CaCl (5) CO(g) -110.5...
1) Complete the following reactions with the products and balance them. Also, name the type of...
1) Complete the following reactions with the products and balance them. Also, name the type of each reaction (oxidation-reduction, precipitation, acid-base, gas formation or heat of combustion) (a) K2504(aq) + Pd(NO3)2(aq) → (b) Ba(OH)2(aq) + HCIO4(aq) → (c) Fe(s) + CuSO4(aq) → (d) C3H60(1) + O2(g) → (e) Zn(s) + H2SO4(aq) →
Problem Set -811 Name: Date _C2H5OH (I) + O2(g) →_ CO, +_ _H20 (6) _CH ()...
Problem Set -811 Name: Date _C2H5OH (I) + O2(g) →_ CO, +_ _H20 (6) _CH () + 01 (8) > CO + HẠO (8) 3. Balance the following reactions and study the pattern of the reactions: Na (s) + __H20 (1) ► NaOH(aq) + ___ Ha (8) __Ca (s) + HCl(aq) → _ _CaCl (aq) + ____ Hz (8) _Al(s) + _ _HCl(aq) → ___AICI, (aq) + _Hz (E) _Ca (s) + __HCI (aq) → __CaCl2 (aq) + Hz (g)...
1. Determine if each of the following reactions is a redox reaction, or is not a...
1. Determine if each of the following reactions is a redox reaction, or is not a redox reaction. a. C4H8 (g) + O2 + H20 (g) + CO2 (g) b. HCl (aq) + NaOH (aq) → H20 (1) + NaCl (aq) c. Fe2O3 + H2 → Fe + H2O d. Cu (s) + HNO3 (aq) → Cu(NO3)2 (aq) + NO2 (g) + H20 (1) e. CzHe(g) + 5 O2 (g) → 3 CO2 (g) + 4 H20 (g)
3. Complete the following balanced equations for the reactions in test tubes A-E. Enter the name and formula of e...
3. Complete the following balanced equations for the reactions in test tubes A-E. Enter the name and formula of each gas in the data table. (a) NaHCO3(aq) + HCI (aq) → NaCl(aq) + H2O(l) + — (8) (b) Cu(s) + 4HNO3(aq) → Cu(NO3)2(aq) + 2H,0(1) + 2 _ (g) (C) NH,Cl(aq) + NaOH(aq) → NaCl(aq) + H20(1) + — (8) (d) 2H,O, (aq) → 2H,O(1) + - Note: The catalyst (Mn0,) is not represented in the balanced chemical equation. (e)...
1.(3pts) Use the following data to determine the AH... of 2 CH2O(1) + 15 O_() ---> 10 CO(g) + 12 H.O(1) Data: Su...
1.(3pts) Use the following data to determine the AH... of 2 CH2O(1) + 15 O_() ---> 10 CO(g) + 12 H.O(1) Data: Substance AH(kJ/mol) Substance AH(kJ/mol) CHg) CH,OH(L) C.H.O(1) CH401) H2O(g) CO(g) O2(g) 20.9 -239.0 -277.0 -316,0 -241.82 -110.53 CH.(8) CH,OH(S) CsH 20 (1) CHO(1) HO() -104.0 -201.0 -298.6 -340.0 -285.83 -393.51 CO2 NB) 2.(2pts) If you are given 148.0 g O(g) and a sufficient amount of the other reactant, calculate the heat associated with reaction in problem 1 and...
C,D, and E i need help with. 17. The following peptide forms part of Human Hemoglobin...
C,D, and E i need help with.
17. The following peptide forms part of Human Hemoglobin subunit gammaa Asp-Leu-Lys-Gly-Thr-Phe-Ala A) Which amino acids are likely to be on the side of peptid acids are likely to be on the side of peptide that faces the interior of the protein? Insert your answer leu, Gto.Pne, Ala B) Which are likely to be facing the aqueous environment? Insert your answer Asp, lys, Thr Draw the structure of the sequence at pH7.4. Using...
1.(3pts) Use the following data to determine the AHıxn of 2 C3H12O(l) + 15 O2(g) ---->...
1.(3pts) Use the following data to determine the AHıxn of 2 C3H12O(l) + 15 O2(g) ----> 10 CO2(g) + 12 H2O(1) Substance AH(kJ/mol) Substance AH(kJ/mol) Data: CzH.(g) CH,OH(1) C.H.0(1) C6H40(1) H2O(g) CO(g) O2(g) 20.9 -239.0 -277.0 -316.0 -241.82 -110.53 C3H2(g) CHOH(9) CH 20(1) CH;60(1) H2O(1) -104.0 -201.0 -298.6 -340.0 -285.83 -393.51 CO2 N (8) 2.(2pts) If you are given 148,0 g O2(g) and a sufficient amount of the other reactant, calculate the heat associated with reaction in problem 1 and...
Laboratory Date - Name Section Experiment 9-Pre-lab Questions 1. Balance the following reactions Fe(s) +_ _0.6) F0,0,00 CH, +_ _068) C0,68) +- H,01 NH, 8) + _0.) → NO(g) + H.0(g) C,H,OH() +0.18) H,018) in aluminum (Al) powder, which burns in oxygen (0.) to produce a 2. Toy sparklers often contain aluminum (Al) wide (ALO.) and gives of a bright white light. The balanced reaction is num 4 Al(s) + 30,() +2 A1,0,0) only 2 moles of Al are available...
Balance the following reactions and label the type of
reaction.
POST-LAB PROBLEMS Balance the following reactions and label the type of reaction. 1. Reaction Type Balance Chemical Reaction CaCO, CaO Co, a. Fe CuSO,(n Cu b. FeSO, 4 (a) Al O2 AlO, C. Na SO BaC NaCl d. BaSO, + 4() CH CO, H,O е. + 2 (g) HCI NaOH (aq) но, f. NaCl KNO, РЫ, * _Pb(NO) KI (ag) 2 (a) 3 (ag) 2 (ag) K,SO H,O H_SO КОН...
0 AH; (kl mol-1) 90.37 33.8 81.57 9.67 Ca(s) 0 11 Review Intelligent Tutoring Problem 6.93 Using the data in the table below, calculate AH° in kilojoules for the following reactions. Standard Enthalpies of Formation of Typical Substances Substance AH() mol-1) Substance AH (K) mol-1) Substance Ag(s) H2O2(0) -187.6 CH (8) AgBr() -100.4 HBrg) -36 CH,OH(I) AgCl(s) - 127.0 HCl(g) -92.30 AO) HI(g) 26.6 CaBr20) Al2O3() -- 1669.8 HNO3(1) -173.2 CaCO3(9 CG) (graphite) H2SO4) -811.32 CaCl (5) CO(g) -110.5...
1) Complete the following reactions with the products and balance them. Also, name the type of each reaction (oxidation-reduction, precipitation, acid-base, gas formation or heat of combustion) (a) K2504(aq) + Pd(NO3)2(aq) → (b) Ba(OH)2(aq) + HCIO4(aq) → (c) Fe(s) + CuSO4(aq) → (d) C3H60(1) + O2(g) → (e) Zn(s) + H2SO4(aq) →
Problem Set -811 Name: Date _C2H5OH (I) + O2(g) →_ CO, +_ _H20 (6) _CH () + 01 (8) > CO + HẠO (8) 3. Balance the following reactions and study the pattern of the reactions: Na (s) + __H20 (1) ► NaOH(aq) + ___ Ha (8) __Ca (s) + HCl(aq) → _ _CaCl (aq) + ____ Hz (8) _Al(s) + _ _HCl(aq) → ___AICI, (aq) + _Hz (E) _Ca (s) + __HCI (aq) → __CaCl2 (aq) + Hz (g)...
1. Determine if each of the following reactions is a redox reaction, or is not a redox reaction. a. C4H8 (g) + O2 + H20 (g) + CO2 (g) b. HCl (aq) + NaOH (aq) → H20 (1) + NaCl (aq) c. Fe2O3 + H2 → Fe + H2O d. Cu (s) + HNO3 (aq) → Cu(NO3)2 (aq) + NO2 (g) + H20 (1) e. CzHe(g) + 5 O2 (g) → 3 CO2 (g) + 4 H20 (g)
3. Complete the following balanced equations for the reactions in test tubes A-E. Enter the name and formula of each gas in the data table. (a) NaHCO3(aq) + HCI (aq) → NaCl(aq) + H2O(l) + — (8) (b) Cu(s) + 4HNO3(aq) → Cu(NO3)2(aq) + 2H,0(1) + 2 _ (g) (C) NH,Cl(aq) + NaOH(aq) → NaCl(aq) + H20(1) + — (8) (d) 2H,O, (aq) → 2H,O(1) + - Note: The catalyst (Mn0,) is not represented in the balanced chemical equation. (e)...
1.(3pts) Use the following data to determine the AH... of 2 CH2O(1) + 15 O_() ---> 10 CO(g) + 12 H.O(1) Data: Substance AH(kJ/mol) Substance AH(kJ/mol) CHg) CH,OH(L) C.H.O(1) CH401) H2O(g) CO(g) O2(g) 20.9 -239.0 -277.0 -316,0 -241.82 -110.53 CH.(8) CH,OH(S) CsH 20 (1) CHO(1) HO() -104.0 -201.0 -298.6 -340.0 -285.83 -393.51 CO2 NB) 2.(2pts) If you are given 148.0 g O(g) and a sufficient amount of the other reactant, calculate the heat associated with reaction in problem 1 and...
C,D, and E i need help with.
17. The following peptide forms part of Human Hemoglobin subunit gammaa Asp-Leu-Lys-Gly-Thr-Phe-Ala A) Which amino acids are likely to be on the side of peptid acids are likely to be on the side of peptide that faces the interior of the protein? Insert your answer leu, Gto.Pne, Ala B) Which are likely to be facing the aqueous environment? Insert your answer Asp, lys, Thr Draw the structure of the sequence at pH7.4. Using...
1.(3pts) Use the following data to determine the AHıxn of 2 C3H12O(l) + 15 O2(g) ----> 10 CO2(g) + 12 H2O(1) Substance AH(kJ/mol) Substance AH(kJ/mol) Data: CzH.(g) CH,OH(1) C.H.0(1) C6H40(1) H2O(g) CO(g) O2(g) 20.9 -239.0 -277.0 -316.0 -241.82 -110.53 C3H2(g) CHOH(9) CH 20(1) CH;60(1) H2O(1) -104.0 -201.0 -298.6 -340.0 -285.83 -393.51 CO2 N (8) 2.(2pts) If you are given 148,0 g O2(g) and a sufficient amount of the other reactant, calculate the heat associated with reaction in problem 1 and...
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