Answer:
The pressure of CO2 at the equilibriumis 0.185 atm
Explanation:
Step 1: Data given
The value of Kp at that temperature is 0.242
FeO was initially in a container with CO at a pressure of 0.95 atm
Step 2: The balanceequation
FeO(s) + CO(g) ⟷ Fe(s) + CO2(g)
Step 3:The initial pressure
pCO = 0.95 atm
pCO2 = 0 atm
Step 4: The pressure at the equilibrium
pCO = 0.95 - x atm
pCO2 = X atm
Step 5: Calculate Kp
Kp = pCO2 / pCO
0.242 = X / (0.95 - X)
X = 0.185
pCO = 0.95 - 0.185 = 0.765 atm
pCO2 = 0.185 atm
The pressure of CO2 at the equilibriumis 0.185 atm
Distilling ocean water would be a good solution to meet this community's water needs because it will prevent some water borne diseases such as cholera, diarrhea, typhoid etc.
<h3>
Importance of water distillation</h3>
Water Distillation Systems has several advantages and some of the advantages include;
- It removes waterborne biological contaminants such as bacteria, viruses, organic and inorganic chemicals, heavy metals, etc
- It makes the water fit for consumption
Thus, distilling ocean water would be a good solution to meet this community's water needs because it will prevent some water borne diseases such as cholera, diarrhea, typhoid etc.
Learn more about water distillation here: brainly.com/question/3166914
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Answer:
The rate of the reaction increased by a factor of 1012.32
Explanation:
Applying Arrhenius equation
ln(k₂/k₁) = Ea/R(1/T₁ - 1/T₂)
where;
k₂/k₁ is the ratio of the rates which is the factor
Ea is the activation energy = 274 kJ/mol.
T₁ is the initial temperature = 231⁰C = 504 k
T₂ is the final temperature = 293⁰C = 566 k
R is gas constant = 8.314 J/Kmol
Substituting this values into the equation above;
ln(k₂/k₁) = 274000/8.314(1/504 - 1/566)
ln(k₂/k₁) = 32956.4589 (0.00198-0.00177)
ln(k₂/k₁) = 6.92
k₂/k₁ = exp(6.92)
k₂/k₁ = 1012.32
The rate of the reaction increased by 1012.32
<u>Any of five chemical substances that are not metals and that combine with hydrogen to form strong acid compounds from which simple salts can be made</u>
