Ch.14 - Chemical EquilibriumSee all chapters
Equilibrium Expressions
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| Chemical Equilibrium | 61 mins | 0 completed | Learn Summary |
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| Le Chatelier's Principle | 24 mins | 0 completed | Learn Summary |
| The Reaction Quotient | 11 mins | 0 completed | Learn Summary |
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| Equilibrium Expressions |
Solution: Consider this reaction.P4 (s) + 6 Cl2 (g) ⇌ 4 PCl3 (g)What i...
Problem
Consider this reaction.
P4 (s) + 6 Cl2 (g) ⇌ 4 PCl3 (g)
What is the correct Kc expression for this reaction?
Practice Problems
Consider the famous ammonia preparation
3 H2(g) + ...
Consider the reaction below:
CaS (aq) + MgSO4 (aq...
Consider the following reaction, equilibrium conce...
What is the value of Kp for the following reactio...
The expression for K for the reaction4NH3(g) + 5O2...
Considering the following equilibrium, what is the...
An equilibrium mixture of H2, I2 and HI at 458°C c...
Which is the correct equilibrium constant expressi...
Kc = 2.6 x 108 at 825 K for the reaction2H2(g) + S...
Consider the following reaction at 388 K2 SO2 (g) ...
Choose the answer which gives the correct equilibr...
Determine the value of Kc for the following reacti...
Choose the answer which gives the equilibrium expr...
Consider the following reaction at a certain tempe...
Consider the following reaction, equilibrium conce...
When glucose, a sugar, reacts fully with oxygen,ca...
Methylamine is a weak base in water according to t...
Write an expression for the acid ionization consta...
Calculate the equilibrium constant for each of the...
On analysis, an equilibrium mixture for the reacti...
The equilibrium constant for the reaction ...
Which of the following general classes of substanc...
Write the equilibrium constant for the following t...
Write the concentration equilibrium constant expre...
For the reaction 2 SO3 (g) ⇌ 2 SO2 (g) + O2 (g), w...
Express the equilibrium constant for the following...
What is the equilibrium constant expression Kc for...
Write the concentration equilibrium constant expre...
Consider this reaction.P4 (s) + 6 Cl2 (g) ⇌ 4 PCl3...
Which of the following is the correct K b expressi...
Consider this reaction.2 SO3 (g) ⇌ 2 SO2 (g) + O2 ...
Consider the reaction C (s) + CO2 (g) → 2 CO(g) .A...
For the reaction,CoO(s) + H 2(g) ⇌ Co(s) + H 2O(g)...
Consider this reaction.2 C(s) + O2 (g) ⇌ 2 CO (g)W...
Write the equilibrium-constant expression for the ...
For the reaction shown here2NH3(g) ⇌ 3H2(g) + N2(g...
Write the equilibrium constant expression for the ...
Determine the value of Kc for the following reacti...
Consider the following reaction and its equilibriu...
For the reaction4PH3(g) ⇌ 6H2O(g) + P4(g)the equil...
Write an expression for the acid ionization consta...
Now let’s consider the overall reaction as an equi...
Which is the correct equilibrium constant expressi...
Kc = 1.03 x 10-6 for the reaction shown below. if ...
What is the proper form of the equilibrium constan...
The acid HOCl (hypochlorous acid) is produced by b...
Identify the proper form of the equilibrium-consta...
The acid HOCl (hypochlorous acid) is produced by b...
At a certain temperature, the equilibrium constant...
A sample of pure carbon dioxide at 500 K undergoes...
What is the equilibrium equation for the following...
Write the equilibrium expression, Kc, for the foll...
What is the equilibrium constant, Kc, for an equi...
At a certain temperature, K c equals 1.4 × 10 2 fo...
When the following reaction is at equilibrium, whi...
The graph shows the varation of concentration with...
Select the correct equilibrium expression for the ...
Express the equilibrium constant for the following...
Consider the reaction:2NO(g)+Br2(g)⇌2NOBr(g) Kp=28...
For the reaction shown here:2NH3(g) ⇌ 3H2 (g) +N2...
For the reaction shown here:2H2O(g) ⇌ 2H2(g)+O2(g...Part 1 (1 point) Do not add states of matter to th...The equilibrium constant is 9.36 x 10-17 at 25 °C....At a given temperature, the elementary reaction A ...Consider the reaction:1/2 N2(g) + O2(g) <-->...Given the two reactions:H2S <--> HS^- + H^+,...Enter your answer in the provided box.What is the ...Enter your answer in the provided box.Consider the...The equilibrium constant for the chemical equation...Write the equilibrium constant expression for the ...When Kc is <<1, the equilibrium lies far to ...At a certain temperature, a 29.0-L contains holds ...The elementary reaction 2H2O(g) ⇌ 2H2(g) + O2(g) p...What is the Kc for the following equilibrium at 10...For the reaction N2 (g) + 3H2 (g) ⇌ 2NH3 (g) what ...What is the numerator for the equilibrium expressi...Consider the reaction for the Haber synthesis of a...At a given temperature, the elementary reaction A ...The Keq for the reaction: A + B ⇌ AB is 7 What is ...Consider the following elementary reaction: ICl (g...Write the equilibrium-constant expression for the ...Write the equilibrium constant expression for this...For the reaction shown here8H2S (g) ⇌ 8H2(g) + S8(...Calculate the value of Kp for the equation C (s) +...The equilibrium between hemoglobin and oxyhemoglob...Phosgene (carbonyl chloride), COCl2, is an extreme...Consider the following reaction. CO(g) + H2O(g) ⇌ ...For the reaction shown here 2NH3(g) ⇌ 3H2(g) + N2(...Write the equilibrium expression for each of the f...The equilibrium for the reaction for the decomposi...What is the equilibrium constant for the reversibl...At a certain temperature a 24.0-L contains holds f...Calculate the value of the equilibrium constant K ...An equilibrium mixture of the following reaction w...Consider the following reaction. A (aq) ⇌ 3B (aq) ...What is the numerical value of Kc for the followin...At a certain temperature, the equilibrium constant...Write an expression for the equilibrium constant f...At 2000 K the partial pressures of an equilibrium ...The equilibrium constant, Kc, for the following re...Write the equilibrium constant expression for this...The reaction 2PH3 (g) + As2 (g) ⇌ 2AsH3 (g) + P2 (...An equilibrium mixture of the following reaction w...For A + 2B ⇌ 2C Kc = 2.15 For 2C ⇌ ...The equilibrium constant, Kc, is calculated using ...For the reaction shown here 2NH3 (g) ⇌ 3 H2 (g) + ...Nitric oxide and bromine were allowed to react in ...The elementary reaction 2H2O(g) ⇌ 2H2(g) + O2(g) p...At 327 K, this reaction has a Kc values of 0.0474....Write the following equilibrium-constant expressio...Consider the reaction: 2NH3 (g) ⇌ N2 (g) + 3H2 (g)...What is the equilibrium expression (Kc) for the fo...Write the equilibrium-constant expression for the ...Consider the following reaction N2 (g) + 3H2 (g) ⇌...Calculate the value of Kp for the equation C (s) +...