How should the first two reactions be rearranged so that when combined they produce the third reaction? Include phases in the balanced chemical reaction.
CO(g)+1/2O2(g)
CO2(g)
Write the first reaction here. You may need to rearrange the
reaction: 
-----------------------------------------------------------------------
C(s)+O2(g)CO2(g)
Write the second reaction here. You may need to rearrange the
reaction:
------------------------------------------------------------------------------------
Overall Reaction:
C(s)+1/2O2(g)CO(g)
Homework Answers
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How should the first two reactions be rearranged so that when
combined they produce the third...
Page 10 of 12 BA 25.3 An Introduction to Chemical Reactions 4. In the reactions shown...
Page 10 of 12 BA 25.3 An Introduction to Chemical Reactions 4. In the reactions shown below, circle the reactant(s) and underline the product(s). 2 Na(s)+CL(g) 2 NaCl(s) а. b. CaCOs(s) CaO(s) +CO:(g) Cu(NOs)(aq)+ 2 NAHCO (s) CUCO:(s)+2 NANO, (aq) + H&Ol) + CO:(g) с. Here are some descriptions of chemical reactions. Read the description, and then answer the questions. 5. Metallic iron and solid sulfur react to form iron (II) sulfide. a. 1. Write the symbols of the reactants....
1. Classify each of the following as a combination, decomposition, single replacement, double replacement, or combustion...
1. Classify each of the following as a combination,
decomposition, single replacement, double replacement, or
combustion reaction:
_______________
2 Fe2O3(s) + 3 C(s)
3 CO2(g) + 4 Fe(s)
_______________
2 KClO3(s)
2 KCl(s) + 3 O2(g)
_______________
2 C3H6(g) + 9 O2(g)
6 CO2(g) + 6H2O(g) + energy
_______________
N2(g) + 2 O2(g)
2 NO2(g)
_______________
BaCl2(aq) + K2SO4(aq)
BaSO4(s) + 2 KCl(aq)
2. Identify as an oxidation or reduction reaction:
Oxidation
Reduction
O2 + 4 e-
2...
Using values from Appendix C of your textbook, calculate the value of Keq at 298 K...
Using values from Appendix C of your textbook, calculate the
value of Keq at 298 K for each of the following
reactions:
Using values from Appendix C of your textbook, calculate the value of Keg at 298 K for each of the following reactions: (a) Fe3O4(s) + 4 CO(g) = 3 Fe(s) + 4 CO2(g) Keq = (b) Fe2O3(s) + 6 HCI(g) = 2 FeCl3(s) + 3 H2O(g) Keq = D . (c) 4 NH3(g) + O2(g) = 2 N2H4(9)...
Question 3 of 10 Submit Balance the following chemical equation (if necessary): Na3PO4(aq) + NiCiz (aq)...
Question 3 of 10 Submit Balance the following chemical equation (if necessary): Na3PO4(aq) + NiCiz (aq) → Ni3(PO4)2 (s) + NaCl(aq) Reset 30,2 Reset 60 @ 1 2 3 4 5 6 800 (s) 0 (g) (aq) Nis(POA)2 Nacı Na PO. Niclz • x H20 Question 4 of 10 Submit Balance the following chemical equation (if necessary): C3H6(g) + O2(g) + CO2(g) + H2O(g) Reset 30,2 Reset 60 @ 123460089 (aq) (s) CO2 (1) H20 (g) Oz CsHo • «...
For each of the following reactions choose the expression that represents Kc for the reaction: 1)...
For each of the following reactions choose the expression that
represents Kc for the reaction:
1) TlCl3(s)
TlCl(s) + Cl2(g)
a) Kc =
[TlCl3]/[TlCl][Cl2]
b) Kc =
[TlCl][Cl2]/[TlCl3]
c) Kc = [Cl2]
2) CuCl42-(aq)
Cu2+(aq) + 4Cl-(aq)
a) Kc =
[Cu2+][Cl-]4/[CuCl42-]
b) Kc =
[Cu2+][Cl-]/[CuCl42-]
c) Kc =
[CuCl42-]/[Cu2+][Cl-]
3) 3O2(g)
2O3(g)
a) Kc =
[O2]3/[O3]2
b) Kc =
[O3]3/[O2]2
c) Kc =
[O3]2/[O2]3
4) 4H3O+(aq) +
2Cl-(aq) + MnO2(s)
Mn2+(aq) + 6H2O(ℓ) +
Cl2(aq)
a) Kc =
[Mn2+][Cl2]/[H3O+]4[Cl-]2
b)...
1.) The value of S° for the oxidation of carbon to carbon dioxide, is __________ J/K...
1.) The value of
S° for the oxidation of carbon to carbon dioxide,
is __________ J/K
mol. The combustion of carbon, as in charcoal briquettes, in the
presence of abundant oxygen produces carbon dioxide.
2.)The value of
S° for the reaction
is __________ J/K.
3.)The value of
S° for the decomposition of gaseous sulfur dioxide to solid
elemental sulfur and gaseous oxygen,
is __________ J/K
mol.
Use the table below to answer the questions that follow. Thermodynamic Quantities for Selected...
please help me do these correctly Gaseous methane (CH) will react with gaseous oxygen (o2) to...
please help me do these correctly
Gaseous methane (CH) will react with gaseous oxygen (o2) to produce gaseous carbon dioxide (co2) and gaseous water (H,o). Suppose 0.321 9 of methane is mixed with 0.35 g of oxygen. Calculate the maximum mass of carbon dioxide that could be produced by the chemical reaction. Round your answer to 2 significant digits. -109 Explanation Check We were unable to transcribe this imageWe were unable to transcribe this image
The conversion of methane into products that contain two or more carbon atom, such as ethane,...
The conversion of methane into products that contain two or more
carbon atom, such as ethane, C2H2, is a very
important industrial chemical process. In principle, methane can be
converted directly into ethane and hydrogen.
(1) 2CH4(g) C2H6(g) +
H2(g)
In practice, however, this reaction is carried out in the
presence of oxygen:
(2) 2CH4(g) + 1/2 O2(g) C2H6(g) +
H2O(g)
a) Using the thermodynamic data at 298K, determine ΔG° for each
reaction.
ΔGf° (kJ/mol)
ΔGf° (kJ/mol)
CH4(g)
H2(g)
0...
( (4 pts) The first stage of the Ostwald process is heating ammonia gas with oxygen gas in the presence of a catal...
( (4 pts) The first stage of the Ostwald process is heating ammonia gas with oxygen gas in the presence of a catalyst at 900 K and 5 atm to form nitric oxide gas and water vapor. Write the balanced chemical equation for this reaction. (g) (4 pts) Evaluate AG (k) for this reaction at 900 K. Is the reaction spontaneous under standard conditions at 900 K? (h) (8 pts) The second stage of the Ostwald process begins by oxidizing...
An autonomous system of two first order differential equations can be written as: A third order...
An autonomous system of two first order differential equations can be written as: A third order explicit Runge-Kutta scheme for an autonomous system of two first order equations is Consider the following second order differential equation, Use the Runge-Kutta scheme to find an approximate solutions of the second order differential equation, at t = 1.2, if the step size h = 0.1. Maintain at least eight decimal digit accuracy throughout all your calculations. You may express your answer as a...
Page 10 of 12 BA 25.3 An Introduction to Chemical Reactions 4. In the reactions shown below, circle the reactant(s) and underline the product(s). 2 Na(s)+CL(g) 2 NaCl(s) а. b. CaCOs(s) CaO(s) +CO:(g) Cu(NOs)(aq)+ 2 NAHCO (s) CUCO:(s)+2 NANO, (aq) + H&Ol) + CO:(g) с. Here are some descriptions of chemical reactions. Read the description, and then answer the questions. 5. Metallic iron and solid sulfur react to form iron (II) sulfide. a. 1. Write the symbols of the reactants....
1. Classify each of the following as a combination,
decomposition, single replacement, double replacement, or
combustion reaction:
_______________
2 Fe2O3(s) + 3 C(s)
3 CO2(g) + 4 Fe(s)
_______________
2 KClO3(s)
2 KCl(s) + 3 O2(g)
_______________
2 C3H6(g) + 9 O2(g)
6 CO2(g) + 6H2O(g) + energy
_______________
N2(g) + 2 O2(g)
2 NO2(g)
_______________
BaCl2(aq) + K2SO4(aq)
BaSO4(s) + 2 KCl(aq)
2. Identify as an oxidation or reduction reaction:
Oxidation
Reduction
O2 + 4 e-
2...
Using values from Appendix C of your textbook, calculate the
value of Keq at 298 K for each of the following
reactions:
Using values from Appendix C of your textbook, calculate the value of Keg at 298 K for each of the following reactions: (a) Fe3O4(s) + 4 CO(g) = 3 Fe(s) + 4 CO2(g) Keq = (b) Fe2O3(s) + 6 HCI(g) = 2 FeCl3(s) + 3 H2O(g) Keq = D . (c) 4 NH3(g) + O2(g) = 2 N2H4(9)...
Question 3 of 10 Submit Balance the following chemical equation (if necessary): Na3PO4(aq) + NiCiz (aq) → Ni3(PO4)2 (s) + NaCl(aq) Reset 30,2 Reset 60 @ 1 2 3 4 5 6 800 (s) 0 (g) (aq) Nis(POA)2 Nacı Na PO. Niclz • x H20 Question 4 of 10 Submit Balance the following chemical equation (if necessary): C3H6(g) + O2(g) + CO2(g) + H2O(g) Reset 30,2 Reset 60 @ 123460089 (aq) (s) CO2 (1) H20 (g) Oz CsHo • «...
For each of the following reactions choose the expression that
represents Kc for the reaction:
1) TlCl3(s)
TlCl(s) + Cl2(g)
a) Kc =
[TlCl3]/[TlCl][Cl2]
b) Kc =
[TlCl][Cl2]/[TlCl3]
c) Kc = [Cl2]
2) CuCl42-(aq)
Cu2+(aq) + 4Cl-(aq)
a) Kc =
[Cu2+][Cl-]4/[CuCl42-]
b) Kc =
[Cu2+][Cl-]/[CuCl42-]
c) Kc =
[CuCl42-]/[Cu2+][Cl-]
3) 3O2(g)
2O3(g)
a) Kc =
[O2]3/[O3]2
b) Kc =
[O3]3/[O2]2
c) Kc =
[O3]2/[O2]3
4) 4H3O+(aq) +
2Cl-(aq) + MnO2(s)
Mn2+(aq) + 6H2O(ℓ) +
Cl2(aq)
a) Kc =
[Mn2+][Cl2]/[H3O+]4[Cl-]2
b)...
1.) The value of
S° for the oxidation of carbon to carbon dioxide,
is __________ J/K
mol. The combustion of carbon, as in charcoal briquettes, in the
presence of abundant oxygen produces carbon dioxide.
2.)The value of
S° for the reaction
is __________ J/K.
3.)The value of
S° for the decomposition of gaseous sulfur dioxide to solid
elemental sulfur and gaseous oxygen,
is __________ J/K
mol.
Use the table below to answer the questions that follow. Thermodynamic Quantities for Selected...
please help me do these correctly
Gaseous methane (CH) will react with gaseous oxygen (o2) to produce gaseous carbon dioxide (co2) and gaseous water (H,o). Suppose 0.321 9 of methane is mixed with 0.35 g of oxygen. Calculate the maximum mass of carbon dioxide that could be produced by the chemical reaction. Round your answer to 2 significant digits. -109 Explanation Check We were unable to transcribe this imageWe were unable to transcribe this image
The conversion of methane into products that contain two or more
carbon atom, such as ethane, C2H2, is a very
important industrial chemical process. In principle, methane can be
converted directly into ethane and hydrogen.
(1) 2CH4(g) C2H6(g) +
H2(g)
In practice, however, this reaction is carried out in the
presence of oxygen:
(2) 2CH4(g) + 1/2 O2(g) C2H6(g) +
H2O(g)
a) Using the thermodynamic data at 298K, determine ΔG° for each
reaction.
ΔGf° (kJ/mol)
ΔGf° (kJ/mol)
CH4(g)
H2(g)
0...
( (4 pts) The first stage of the Ostwald process is heating ammonia gas with oxygen gas in the presence of a catalyst at 900 K and 5 atm to form nitric oxide gas and water vapor. Write the balanced chemical equation for this reaction. (g) (4 pts) Evaluate AG (k) for this reaction at 900 K. Is the reaction spontaneous under standard conditions at 900 K? (h) (8 pts) The second stage of the Ostwald process begins by oxidizing...
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