Question
In: Chemistry
Under certain circumstances, carbon dioxide, CO2(g), can be made to react with hydrogen gas, H2(g), to...
Under certain circumstances, carbon dioxide, CO2(g), can be made to react with hydrogen gas, H2(g), to produce methane, CH4(g), and water vapor, H2O(g): CO2(g)+4H2(g)→CH4(g)+2H2O(g)
Part A How many moles of methane are produced when 36.6 moles of carbon dioxide gas react with excess hydrogen gas? Express your answer with the appropriate units.
Part B How many moles of hydrogen gas would be needed to react with excess carbon dioxide to produce 53.6 moles of water vapor? Express your answer with the appropriate units.
Solutions
Expert Solution
a) CO2(g) + 4H2(g) → CH4(g) + 2H2O(g)
1 mol 1 mol
36.6 mol ? = 36.6 mol
Therefore,
36.6 moles of methane are produced when 36.6 moles of carbon dioxide gas react with excess hydrogen gas.
b) CO2(g) + 4H2(g) → CH4(g) + 2H2O(g)
4 mol 2 mol
? 53.6 mol
? = 4 mol H2 x (53.6 mol water/ 2 mol water)
= 107.2 mol H2
Therefore,
107.2 moles of hydrogen gas would be needed to react with excess carbon dioxide to produce 53.6 moles of water vapor.
queen_honey_blossom answered 2 years agoRelated Solutions
Solid carbon can react with gaseous water to form carbon monoxide gas and hydrogen gas. The...
Solid carbon can react with gaseous water to form carbon
monoxide gas and hydrogen gas. The equilibrium constant for the
reaction at 700.0 K is Kp=1.60×10−3If a 1.55-L reaction vessel
initially contains 143 mbar of water at 700.0 K in contact with
excess solid carbon, find the percent by mass of hydrogen gas of
the gaseous reaction mixture at equilibrium.
Solid carbon can react with gaseous water to form carbon monoxide gas and hydrogen gas. The...
Solid carbon can react with gaseous water to form carbon
monoxide gas and hydrogen gas. The equilibrium constant for the
reaction at 700.0 K is Kp=1.60×10−3.
. If a 1.55-L reaction vessel initially contains 153 torr of
water at 700.0 K in contact with excess solid carbon, find the
percent by mass of hydrogen gas of the gaseous reaction mixture at
equilibrium.
mH2/mH2+mCO+mH2O =
Solid carbon can react with gaseous water to form carbon monoxide gas and hydrogen gas. The...
Solid carbon can react with gaseous water to form carbon
monoxide gas and hydrogen gas. The equilibrium constant for the
reaction at 700.0 K is Kp=1.60×10−3. If a 1.55-L reaction vessel
initially contains 247 torr of water at 700.0 K in contact with
excess solid carbon, find the percent by mass of hydrogen gas of
the gaseous reaction mixture at equilibrium.
Solid carbon can react with gaseous water to form carbon monoxide gas and hydrogen gas. The...
Solid carbon can react with gaseous water to form carbon
monoxide gas and hydrogen gas. The equilibrium constant for the
reaction at 700.0 K is K p =1.60× 10 −3 . If a 1.55- L reaction
vessel initially contains 157 torr of water at 700.0 K in contact
with excess solid carbon, find the percent by mass of hydrogen gas
of the gaseous reaction mixture at equilibrium.
Solid carbon can react with gaseous water to form carbon monoxide gas and hydrogen gas. The...
Solid carbon can react with gaseous water to form carbon
monoxide gas and hydrogen gas. The equilibrium constant for the
reaction at 700.0 K is 1.6×10−3 Kp .
Part A
If a 1.55-LL reaction vessel initially contains 140 torr of
water at 700.0 KK in contact with excess solid carbon, find the
percent by mass of hydrogen gas of the gaseous reaction mixture at
equilibrium.
mH2mH2+mCO+mH2OmH2mH2+mCO+mH2O =
%
URGENT!! Solid carbon can react with gaseous water to form carbon monoxide gas and hydrogen gas....
URGENT!! Solid carbon can react with gaseous water to form
carbon monoxide gas and hydrogen gas. The equilibrium constant for
the reaction at 700.0 K is Kp=1.60×10−3. Part A If a 1.55-L
reaction vessel initially contains 121 mbar of water at 700.0 K in
contact with excess solid carbon, find the percent by mass of
hydrogen gas of the gaseous reaction mixture at equilibrium.
I've tried 4 times, I keep getting it wrong. Please show me how
to do it!...
Consider this reaction between solid carbon and carbon dioxide gas. C(s) + CO2(g) ⇌ 2 CO(g);...
Consider this reaction between solid carbon and carbon dioxide
gas. C(s) + CO2(g) ⇌ 2 CO(g); ΔH = +172.5 kJ/mol Please explain the
following: When chemical systems are subjected to stresses, the
equilibrium position may shift toward the reactants or products, or
it may be unaffected. How would each of the following changes
affect this equilibrium? 1. decreasing the temp 2. increasing the
CO2 3. increasing the volume of the container 4. adding C 5. adding
a catlyst Options: Would...
1. Methanol (CH4O) can be made by a reaction between carbon monoxide gas and hydrogen gas....
1. Methanol (CH4O) can be made by a reaction
between carbon monoxide gas and hydrogen gas. Methanol is the only
product of the reaction.
a) Starting with 75.0 g of each reactant, calculate the
theoretical yield of methanol.
b) How many grams of the excess reactant remains when
the reaction is over?
2. Silver(I) chloride is insoluble in water. A chemist
wishes to prepare 28.7 g of silver(I) chloride by mixing together
aqueous solutions of 0.400 M silver(I) nitrate and...
Gaseous ethane CH3CH3 will react with gaseous oxygen O2 to produce gaseous carbon dioxide CO2 and...
Gaseous ethane CH3CH3 will react with gaseous oxygen O2 to
produce gaseous carbon dioxide CO2 and gaseous water H2O . Suppose
14. g of ethane is mixed with 37.6 g of oxygen. Calculate the
minimum mass of ethane that could be left over by the chemical
reaction.
Gaseous methane CH4 will react with gaseous oxygen O2 to produce gaseous carbon dioxide CO2 and...
Gaseous methane CH4 will react with gaseous oxygen O2 to produce
gaseous carbon dioxide CO2 and gaseous water H2O. Suppose 0.32 g of
methane is mixed with 0.909 g of oxygen. Calculate the maximum mass
of water that could be produced by the chemical reaction.
ADVERTISEMENT
ADVERTISEMENT
Latest Questions
- This is all one question, thank you so much in advance. The Bigbee Bottling Company is...
- For Questions 1-3: consider the following code: public class A { private int number; protected String...
- You are tasked with assessing the health department’s intervention program in preventing recurrence of acute alcohol...
- Compare the MOSFET, JFET , and BJT and identify the reasons these devices behave differently. What...
- How would you use SAS Enterprise Miner to create a neural network model of your example?
- Explain the use of neural networking modeling in predictive analytics.
- Current Market Mix of Netflix, as detail as possible, please.
ADVERTISEMENT