Homework Answers
10.
Correct option:
In this reaction, the number of moles of substances is increased (doubled) in the product side. Hence, this reaction will result in an increased pressure.
For other options, the number of moles of substances either remained the same or decreased in the product side.
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QUESTION 10 Which of the following reactions will result in an increased total pressure? O CINO2(g)...
Question 11 In which of the following reactions will Kc = Kp? H2(g) + 12(g)=2 HI(g)...
Question 11 In which of the following reactions will Kc = Kp? H2(g) + 12(g)=2 HI(g) CH4(g) + H2O(g) = CO(g) + 3H2(g) N204(8)=2NO2(g) ON2(g) + 3 Cl2(g) = 2 NCl3(g) O CO(g) + 2 H2(g)=CH3OH(g) < Previous
27. Consider the following chemical reaction: N2(g) + 2O2(g) ----> 2NO2(g) decreasing the pressure of reaction...
27. Consider the following chemical reaction: N2(g) + 2O2(g) ----> 2NO2(g) decreasing the pressure of reaction mixture will decrease amounts of O2(g) have no effect on the reaction increase amounts of N2(g) increase amounts of NO2(g) 26. Consider the following chemical reaction: CO(g) + Cl2(8) ----------> COCl2(g) At the beginning 0.400 M CO(g) is mixed with 0.0500 M C12(8). At equilibrium, 0.0100 M of the product is produced. Calculate the equilibrium constant. K-0.641 K - 1.99x 10exp-3 K-8.81 OK -...
At constant pressure for which of the reactions shown below should ΔH° be greater than ΔE°...
At constant pressure for which of the reactions shown below should ΔH° be greater than ΔE° ? I. 2 SO2(g) + O2(g) → 2 SO3(g) II. C23H48(g) + 35 O2(g) → 23 CO2(g) + 24 H2O(l) III. H2(g) + Cl2(g) → 2 HCl(g) IV. N2O4(g) → 2 NO2(g)
QUESTION 17 Which of the following are redox reactions (select all that apply)? Mg + Cl2...
QUESTION 17 Which of the following are redox reactions (select all that apply)? Mg + Cl2 - MgCl2 O H2+02-H20 u C3H6+02- CO2 + H20 UKCI + Ca(NO3)2 – KNO3 +CaCl2 QUESTION 18 Which element is being OXIDIZED in the following reaction? 4HCI + O2-2012 + 2H20 Hydrogen O Chlorine Oxygen O None of the above
please and thank you :) Part A For which of the following reactions is A Han...
please and thank you :)
Part A For which of the following reactions is A Han equal to AH of the product(s)?You do not need to look up any values to answer this question. Check all that apply. View Available Hint(s) CO(g) + O2(g) + CO2(g) C(s, graphite) + O2(8+CO(E) 0 CaCO3(g) +CaO + CO (8) Na(s) + F2(g)--NaF(s) Na(s) + F2 (1) NaF(s) 2Na(s)+F2(6)+2NaF (8) Submit Formation Reactions Part A The standard heat of formation, AH, is defined as...
- youtube 0462 1.72 O 0.00216 Question 11 3 pts In which of the following reactions...
- youtube 0462 1.72 O 0.00216 Question 11 3 pts In which of the following reactions will K-K? 2C2H5(g) + 702(g) = 4CO2(g) + 6H2O(g) None of the reactions have Ke - Kp. O 03(8) + NO(g) + O2(8) + NO2(g) 2 N2(g) + O2(g) + 2N20(g) 4 NH3(g) + 3 O2(g) = 2 N2(g) + 6 H2O(g) Question 12 3 pts
UESTION 15 How many of the following reactions will Kc = Kp? • H2(g) + 12(g)...
UESTION 15 How many of the following reactions will Kc = Kp? • H2(g) + 12(g) = 2 HI(g) • N204(g) = 2NO2(g) • SO3(g) + NO(g) = SO2(g) + NO2(g) • 2 HgO(s) = Hg(1) + O2(g) • H2(g) + Br2(g) = 2 HBr(g) C(s) + O2(g) = CO2(g) VO2 01 06
For which of the following reactions is Kc = Kp? H2(g) + Cl2(g) ⇌ 2HCl(g) 2O3(g)...
For which of the following reactions is Kc = Kp? H2(g) + Cl2(g) ⇌ 2HCl(g) 2O3(g) ⇌ 3O2(g) 2KClO3(s) ⇌ KCl(s) + 3O2(g) H2(g) + ½ O2(g) ⇌ H2O(g) N2O4(g) ⇄ 2NO2(g)
Which of these reactions demonstrate the enthalpy of atom combination? N(g)+3H(g)⟶NH3(g)N(g)+3H(g)⟶NH3(g) C(graphite)+2O2(g)⟶CO2(g)C(graphite)+2O2(g)⟶CO2(g) NO2(g)⟶N(g)+2O(g)NO2(g)⟶N(g)+2O(g) 2H2(g)+O2(g)⟶2H2O(g)2H2(g)+O2(g)⟶2H2O(g) C(g)+O(g)⟶CO(g)
Which of these reactions demonstrate the enthalpy of atom combination? N(g)+3H(g)⟶NH3(g)N(g)+3H(g)⟶NH3(g) C(graphite)+2O2(g)⟶CO2(g)C(graphite)+2O2(g)⟶CO2(g) NO2(g)⟶N(g)+2O(g)NO2(g)⟶N(g)+2O(g) 2H2(g)+O2(g)⟶2H2O(g)2H2(g)+O2(g)⟶2H2O(g) C(g)+O(g)⟶CO(g)
Saved Which of the following reactions is not an oxidation-reduction reaction? Multiple Choice C(s) + CO2(9)...
Saved Which of the following reactions is not an oxidation-reduction reaction? Multiple Choice C(s) + CO2(9) -- CO2(9) CO(g) + Cl2(o) - COCIzla) 2H2020 --- 2H2011) + O2(g) CaCO3(s) + 2HCl(aq) -- CaCl2(aq) + CO2(g) + H200 < Prev 50 of 60 Next > O п to search
Question 11 In which of the following reactions will Kc = Kp? H2(g) + 12(g)=2 HI(g) CH4(g) + H2O(g) = CO(g) + 3H2(g) N204(8)=2NO2(g) ON2(g) + 3 Cl2(g) = 2 NCl3(g) O CO(g) + 2 H2(g)=CH3OH(g) < Previous
27. Consider the following chemical reaction: N2(g) + 2O2(g) ----> 2NO2(g) decreasing the pressure of reaction mixture will decrease amounts of O2(g) have no effect on the reaction increase amounts of N2(g) increase amounts of NO2(g) 26. Consider the following chemical reaction: CO(g) + Cl2(8) ----------> COCl2(g) At the beginning 0.400 M CO(g) is mixed with 0.0500 M C12(8). At equilibrium, 0.0100 M of the product is produced. Calculate the equilibrium constant. K-0.641 K - 1.99x 10exp-3 K-8.81 OK -...
QUESTION 17 Which of the following are redox reactions (select all that apply)? Mg + Cl2 - MgCl2 O H2+02-H20 u C3H6+02- CO2 + H20 UKCI + Ca(NO3)2 – KNO3 +CaCl2 QUESTION 18 Which element is being OXIDIZED in the following reaction? 4HCI + O2-2012 + 2H20 Hydrogen O Chlorine Oxygen O None of the above
please and thank you :)
Part A For which of the following reactions is A Han equal to AH of the product(s)?You do not need to look up any values to answer this question. Check all that apply. View Available Hint(s) CO(g) + O2(g) + CO2(g) C(s, graphite) + O2(8+CO(E) 0 CaCO3(g) +CaO + CO (8) Na(s) + F2(g)--NaF(s) Na(s) + F2 (1) NaF(s) 2Na(s)+F2(6)+2NaF (8) Submit Formation Reactions Part A The standard heat of formation, AH, is defined as...
- youtube 0462 1.72 O 0.00216 Question 11 3 pts In which of the following reactions will K-K? 2C2H5(g) + 702(g) = 4CO2(g) + 6H2O(g) None of the reactions have Ke - Kp. O 03(8) + NO(g) + O2(8) + NO2(g) 2 N2(g) + O2(g) + 2N20(g) 4 NH3(g) + 3 O2(g) = 2 N2(g) + 6 H2O(g) Question 12 3 pts
UESTION 15 How many of the following reactions will Kc = Kp? • H2(g) + 12(g) = 2 HI(g) • N204(g) = 2NO2(g) • SO3(g) + NO(g) = SO2(g) + NO2(g) • 2 HgO(s) = Hg(1) + O2(g) • H2(g) + Br2(g) = 2 HBr(g) C(s) + O2(g) = CO2(g) VO2 01 06
Saved Which of the following reactions is not an oxidation-reduction reaction? Multiple Choice C(s) + CO2(9) -- CO2(9) CO(g) + Cl2(o) - COCIzla) 2H2020 --- 2H2011) + O2(g) CaCO3(s) + 2HCl(aq) -- CaCl2(aq) + CO2(g) + H200 < Prev 50 of 60 Next > O п to search
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