For each of the following, determine the value of ΔH2 in terms of ΔH1. 1.) A+B→2C,ΔH1...
For each of the following, determine the value of ΔH2 in terms of ΔH1.
1.) A+B→2C,ΔH1
1/2A+1/2B→C,ΔH2=?
2.) A+1/2B→C,ΔH1
2C→2A+B,ΔH2=?
3.) A→B+2C,ΔH1
1/2B+C→1/2A,ΔH2=?
Homework Answers
If forward reaction is exothermic and reverse reaction is endothermic reaction and Vice-versa.
And if divide the equation, dH value also should be divided.
1. dH2= dH1/2 since total equation was divided by 2 , hence we should divide dH2 by 2
2. dH2= -2dH1, since equation gets reversed and multiplied by 2
3. dH2 = -dH1/2
Add Answer to:
For each of the following, determine the value of ΔH2
in terms of ΔH1.
1.) A+B→2C,ΔH1...
Part A A+B→2C,ΔH1 1/2A+1/2B→C,ΔH2=? Express your answer in terms of ΔH1. ΔH2 = SubmitMy AnswersGive Up...
Part A A+B→2C,ΔH1 1/2A+1/2B→C,ΔH2=? Express your answer in terms of ΔH1. ΔH2 = SubmitMy AnswersGive Up Part B A+1/2B→C,ΔH1 2C→2A+B,ΔH2=? Express your answer in terms of ΔH1. ΔH2 = SubmitMy AnswersGive Up Part C A→2B+2C,ΔH1 2A→4B+4C,ΔH2=? Express your answer in terms of ΔH1. ΔH2 = SubmitMy AnswersGive Up Part D Calculate ΔHrxn for the reaction: Fe2O3(s)+3CO(g)→2Fe(s)+3CO2(g) given these reactions and their ΔH′s: 2Fe(s)+32O2(g)→Fe2O3(s) ΔH=−824.2kJ CO(g)+12O2(g)→CO2(g) ΔH=−282.7kJ ΔHrxn = kJ SubmitMy AnswersGive Up Part E Calculate ΔHrxn for the reaction CaO(s)+CO2(g)→CaCO3(s)...
Consider the reaction for the formation of aluminum oxide from aluminum and oxygen. 4Al(s)+3O2(g)⟶2Al2O3(s) ΔH1
Consider the reaction for the formation of aluminum oxide from aluminum and oxygen.4Al(s)+3O2(g)⟶2Al2O3(s) ΔH11. Express the enthalpy of the following reaction, ΔH2, in terms of ΔH1.2Al2O3(s)⟶4Al(s)+3O2(g) ΔH2ΔH2=2. Express the enthalpy of the following reaction, ΔH3, in terms of ΔH1.12Al(s)+9O2(g)⟶6Al2O3(s) ΔH3 12Al(s)+9O2(g)⟶6Al2O3(s) ΔH3ΔH3=3. Express the enthalpy of the following reaction, ΔH4, in terms of ΔH1.2Al(s)+32O2(g)⟶Al2O3(s) ΔH4 2Al(s)+32O2(g)⟶Al2O3(s) ΔH4ΔH4=
Consider the following generic reaction: A+2B→C+3D, with ΔH = 111 kJ . Determine the value of...
Consider the following generic reaction: A+2B→C+3D, with ΔH = 111 kJ . Determine the value of ΔH for each of the following related reactions. A. 3A+6B→3C+9D B. C+3D→A+2B C. 1/2C+3/2D→1/2A+B
Given the following reactions: 2 S (s) + 3 O2 (g) ⟶ 2 SO3 (g) ΔH1= LaTeX: -− 790 kJ S (s) + O2 (g) ⟶ SO2 (g) ΔH2= LaTeX:...
Given the following reactions: 2 S (s) + 3 O2 (g) ⟶ 2 SO3 (g) ΔH1= LaTeX: -− 790 kJ S (s) + O2 (g) ⟶ SO2 (g) ΔH2= LaTeX: -−297 kJ What is the enthalpy change of the following reaction? 2 SO3 (g) ⟶ 2 SO2 (g) + O2 (g) ΔH3=?
1) C2H6 (g) -----> C2H4 (g) + H2 (g) ΔH1 = ? 2) C2H6 (g) +...
1) C2H6 (g) -----> C2H4 (g) + H2 (g) ΔH1 = ? 2) C2H6 (g) + 3.5O2 (g) -----> 2CO2 (g) + 3H2O (l) ΔH2 = -1560 kJ/mo 3) C2H4 (g) + 3O2 (g) -----> 2CO2 (g) + 2H2O (l) ΔH3 = -1411 kJ/mol 4) 2H2O (l) -----> 2H2 (g) + O2 (g) ΔH4 = 571.6 kJ/mol How much heat is transferred between the system and the surroundings when 25 grams of ethane (C2H6) decomposes to produce ethylene (C2H4) and...
Reaction 1: C3H8(g)+5O2(g)→3CO2(g)+4H2O(g), ΔH1=−2043 kJ Reaction 2: 4C3H8(g)+20O2(g)→12CO2(g)+16H2O(g), ΔH2=? Express your answer to four significant figures...
Reaction 1: C3H8(g)+5O2(g)→3CO2(g)+4H2O(g), ΔH1=−2043 kJ Reaction 2: 4C3H8(g)+20O2(g)→12CO2(g)+16H2O(g), ΔH2=? Express your answer to four significant figures and include the appropriate units.
Each transformation below is invertible. Determine the closed form representation for the inverse: 1) Let T...
Each transformation below is invertible. Determine the closed form representation for the inverse: 1) Let T la +(-1) 6+2c +(-1)d - 1a + 2b + 0c + Od -3a + 56+ (-1) +0d 2a +(-2) b + 3c +0d] с d T-1 2) Let T(a + bx + cx+ dx?) = 1a + 2b + 1c +(-1)d la + 3b + 3c + Od 3a + 7b +6c+(-3) d 8a + 196 +16c+(-6) d 1-[]- 3) Let T 13a +(-17)...
please complete ONLY 2B and if possible 2c 2a.) Implement the following Boolean function with a...
please complete ONLY 2B and if possible 2c
2a.) Implement the following Boolean function with a decoder. Use block diagrams. F(A,B,C,D) = E(0,2,6,7,8,9,10,12,14,15) 2b.) Implement the above Boolean function given in question 2a with a multiplexer. Use block diagrams. 2c.) you know the definition of a three-input majority function. Implement the three-input majority function with a multiplexer. Use block diagrams.
A long composite hollow cylinder (L >> 2c) is subjected to an internal pressure, p, as...
A long composite hollow cylinder (L >> 2c) is subjected to an internal pressure, p, as shown in the figure. Assuming idealized perfect bonding between the two materials, the normal stress and displacement will be continuous across the interface atr b. Determine the stress and displacement fields in each material. Assume isotropic material properties El, v, and E2, V2 (30 pts) 2a Material2 Material 1 2b 2C
Part C: 1/2C + 3/2 D --> 1/2 A+B Vuvuu You may want to reference (Page) section 6.8 while completing this problem...
Part C:
1/2C + 3/2 D --> 1/2 A+B
Vuvuu You may want to reference (Page) section 6.8 while completing this problem. Consider the following generic reaction: A + 2B + C + 3D, with AH = 107 kJ Determine the value of AH for each of the following related reactions Correct Since the forward reaction requires the input of ene Part C *C+D+A+B 190 A2” Rom AH- Submit Request Answer Provide Feedback Type here to search
Each transformation below is invertible. Determine the closed form representation for the inverse: 1) Let T la +(-1) 6+2c +(-1)d - 1a + 2b + 0c + Od -3a + 56+ (-1) +0d 2a +(-2) b + 3c +0d] с d T-1 2) Let T(a + bx + cx+ dx?) = 1a + 2b + 1c +(-1)d la + 3b + 3c + Od 3a + 7b +6c+(-3) d 8a + 196 +16c+(-6) d 1-[]- 3) Let T 13a +(-17)...
please complete ONLY 2B and if possible 2c
2a.) Implement the following Boolean function with a decoder. Use block diagrams. F(A,B,C,D) = E(0,2,6,7,8,9,10,12,14,15) 2b.) Implement the above Boolean function given in question 2a with a multiplexer. Use block diagrams. 2c.) you know the definition of a three-input majority function. Implement the three-input majority function with a multiplexer. Use block diagrams.
A long composite hollow cylinder (L >> 2c) is subjected to an internal pressure, p, as shown in the figure. Assuming idealized perfect bonding between the two materials, the normal stress and displacement will be continuous across the interface atr b. Determine the stress and displacement fields in each material. Assume isotropic material properties El, v, and E2, V2 (30 pts) 2a Material2 Material 1 2b 2C
Part C:
1/2C + 3/2 D --> 1/2 A+B
Vuvuu You may want to reference (Page) section 6.8 while completing this problem. Consider the following generic reaction: A + 2B + C + 3D, with AH = 107 kJ Determine the value of AH for each of the following related reactions Correct Since the forward reaction requires the input of ene Part C *C+D+A+B 190 A2” Rom AH- Submit Request Answer Provide Feedback Type here to search
Most questions answered within 3 hours.
-
2. Binomial Distribution Suppose I have an unfair coin, it lands
on heads 75% of the...
asked 4 minutes ago -
negotiators with absolutely no alternative to a negotiated
agreement sometimes.
a. become hostile and end the...
asked 3 minutes ago -
Write a Verilog program that tests whether a 4-bit input
variable is a Fibonacci number or...
asked 13 minutes ago -
MYSQL
Consider the sql statement "select * from t1 UNION t2" where t1
and t2 are...
asked 15 minutes ago -
2. A retailer sells 10,000 units at $10. Each unit costs the
retailer $7.00 to sell,...
asked 18 minutes ago -
If the Stratosphere elevator in Las Vegas is 500 m above the
ground when the cables...
asked 30 minutes ago -
identify at least one other characteristics of the soils/sand
that may have impacted the growth of...
asked 37 minutes ago -
True or False
The following statements refer to The Web of Belief
10. An explanation of...
asked 38 minutes ago -
15)___________ A study was conducted to
test the effectiveness of aspirin on reducing
asked 46 minutes ago -
How fast must a centrifuge spin if a particle 8 cm from the axis
of rotation...
asked 47 minutes ago -
Which of the following is characteristic of a single exposure
common vehicle outbreak?
a. Wide range...
asked 49 minutes ago -
You are a member of an alpine rescue team and must get a box of
supplies,...
asked 52 minutes ago