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Equilibrium Reactions
Page 5
Questions (319)
At 627ºC, sulfur dioxide and oxygen gases combine to form sulfur trioxide gas. At equilibrium, the concentrations for sulfur
2 answers
asked by
dauntedorange
901 views
Predict the effect of each of the following on the indicated equilibrium system in terms of which reaction will be favored
1 answer
asked by
Kristy
868 views
Consider the hypothetical reaction: A + B + heat ⇌ C + D
(All species are in the gaseous phase) What will happen to the
3 answers
asked by
Ceamus Angelina
1,464 views
Given the following exothermic, equilibrium reaction:
3 H2(g) + N2(g) <--> 2NH3(g) Using Le Chatelier's Principle, which of the
3 answers
asked by
Jimmy mendoz
1,377 views
a mixture of 0.500 mol H2 and 0.500 mol I2 was placed in a 2.00-L stainless-steel flask at 430C. Calculate the concentrations of
2 answers
asked by
tammie
793 views
92.01 grams of N2O4 (g) is placed in a container and allowed to dissociate.
N2O4 (g) --> 2NO2 (g) The mixture of N2O4 and NO2
3 answers
asked by
Neha
840 views
Can you please check if I came up with the right answer for this please.
A 4.30L container had 55.10 moles of N2O4 added to it.
5 answers
asked by
Andy
827 views
when Fe(NO3)3 and KNCS were mixed they reacted together to establish an equilibrium with FE(NCS)+2.
what are the changes in terms
1 answer
asked by
LP
821 views
What happens to the concentration of NO2(g)when the total pressure on the equilibrium reaction
2 Pb(NO3)2(s) <--> 2 PbO(s) +
4 answers
asked by
please help
805 views
Hi again, I just wanted to check something as the question/answers are vague for this test.
How will an increase in temperature
3 answers
asked by
Sydney
776 views
At 25°C, K = 0.090 for the following reaction.
H2O(g) + Cl2O(g) equilibrium reaction arrow 2 HOCl(g) Calculate the
1 answer
asked by
Ann
804 views
fe 3+ + scn- <-----> fescn2+
Apparatus and materials: 0.2 M Fe(NO3)3, 0.002M Fe(NO3)3, 0.002 M KSCN. PRELAB: for this section
4 answers
asked by
Tri
815 views
At a particular temperature, K=3.75 for the following reaction. SO2(g) + NO2(g) (reversible arrows) SO3(g) + NO(g) If all four
1 answer
asked by
Taasha
782 views
Determine the expression for the equilibrium constant for this equilibrium reaction:
2NO(g) + 2CO(g) (arrows)(in equilibrium
3 answers
asked by
rebecca niles
822 views
3H2(g)+N2(g)=2NH3(g)
Suppose the equilibrium constant Kp = 0.003337 for the reaction above. If the equilibrium mixture contains
2 answers
asked by
Tiffany
781 views
A chemical system within a sealed 1 L reaction vessel is described by the following reversible reaction equation:
2H2S(g) <--->
2 answers
asked by
Coryn
751 views
What would happen if O2 were added to N2(g) + O2(g) 2NO(g) at equilibrium?
2 answers
asked by
molly perkins
729 views
From previous experiments, you have the following information.
N2(g)+O2(g)<--->2NO(g) Kc=2.3*10^-19 2NO(g)+O2(g)<--->2NO2(g)
2 answers
asked by
Allyx32
734 views
C(s) + H20(g)↔ CO(s) + H2(s)
the equilibrium constant for this reaction is 4.251 x 10^-2 at 800 K. if the equilibrium
1 answer
asked by
Someone
748 views
Explain, in terms of particles, concentration, and reaction rate, what you expect to happen when methane gas (CH4) and hydrogen
4 answers
asked by
KIKI
727 views
What would happen if O2 were added to N2(g) + O2(g) 2NO(g) at equilibrium?
2 answers
asked by
princess
690 views
Write the equilibrium constant expression for each of the following reactions:
A. 4NO(g)+2O^2 <--> 2N^2O^4(g) B. 2NO(g)+ Br^2(g)
5 answers
asked by
Andrew
726 views
Given the following data for a hypothetical reaction: M3+ (aq)+ L-(aq) ⇋ [ML]2+(aq); calculate the equilibrium concentration
2 answers
asked by
Kevin
691 views
28g of N2 and 6g of H2 were kept at 400 degree centigrade,the equilibrium mixture contained 27.54g of NH3. Find the value of Kc
2 answers
asked by
abhishek
673 views
Explain, in terms of particles, concentration, and reaction rate, what you expect to happen when methane gas (CH4) and hydrogen
2 answers
asked by
Johnson
678 views
Write the Kc expression for the following reaction: Fe3+ + SCN- = FeSCN2+
2 answers
asked by
Aiyana M.
696 views
The following table contains data for the equilibrium reaction
CH3COOH(g)+ C2H5OH(g)↔ CH3COOC2H5(g)+ H2O(g) T = 100oC. Each row
3 answers
asked by
Ava
699 views
At 1200 K a gaseous mixture contains 0.30 moles of carbon monoxide, 0.10 moles of hydrogen, 0.20 moles of water vapor and 0.059
2 answers
asked by
Ceamus Angelina
691 views
Nitrosyl Bromide Decomposes according to:
2NOBr(g) <=> 2NO(g) + Br2(g) *<=> is an equilibrium arrow( 1 mole each of NO and BR2
1 answer
asked by
annonymous
690 views
рассчитайте константу равновесия реакции РСl5газ↔РСl3газ +Сl2газ при
5 answers
asked by
lisa
683 views
given the equilibrium constant for the following reaction at 500 K,
2 NO (g) + O2 (g) <==> 2 NO2 (g) Kc = 6.2x10^5 calculate the
3 answers
asked by
alex
663 views
What happens to the concentration of
NO(g) when the total pressure on the equilibrium reaction 3NO2(g) + H2O <---> 2HNO3(aq) +
3 answers
asked by
luke
642 views
Hydrogen iodide decomposes according to the following equation:
H2(g) + I2(g) ⇌ 2HI(g) A 2.50 L equilibrium mixture contains
2 answers
asked by
sea lively
657 views
Zn(OH)2 was saturated in a solution of sodium hydroxide. The following equilibra exist under these conditions
Zn(OH)2 -> Zn2+
2 answers
asked by
Troy
653 views
First off, thanks for the help on the other problems...
For the reaction, A(g) + 2 B(g) <==> 2 C(g), Kc = 1 x 10-10 at 25°C.
1 answer
asked by
Marisol
618 views
For the reaction H2(g) + I2(g) ¡ê 2 HI(g), you have the initial concentrations [H2] = 0.15 and [I2] = 0.05. Keq for the
3 answers
asked by
Anonymous
638 views
Calculate each of these equilibrium concentrations based on the reaction below.
2 NO(g) + O2(g) 2 NO2(g) K = 1.71 1012 (a) [NO] =
3 answers
asked by
Anonymous
619 views
. The reaction of iron and water vapor results in an equilibrium reaction, 3 Fe(s) + 4 H2O(g) Fe3O4(s) + 4 H2(g) and an
2 answers
asked by
Maham
606 views
I am super confused when it comes to these types of questions! Can someone check my work? None of my answers matched those of my
2 answers
asked by
Samantha
613 views
Write the balanced chemical equation for each of these reactions. Include phases. However, when additional aqueous hydroxide is
2 answers
asked by
Katie
590 views
Consider the cracking of gaseous ammonia at constant total pressure of 1 atm and constant temperature. Find the equilibrium gas
2 answers
asked by
John
574 views
At 3745°C, K = 0.093 for the following reaction.
N2(g) + O2(g) equilibrium reaction arrow 2 NO(g) Calculate the concentrations
2 answers
asked by
Gloria
584 views
Consider the reaction: 2CO2(g)=2CO(g) + O2(g). A reaction mixture in a 5.0 L flask at a certain temperature. At equilibrium
2 answers
asked by
Ariel
580 views
Provide equations for each of the following:
a. Dissociation of a strong base in water solution b. Ionization of a strong acid in
2 answers
asked by
ASAP!!
570 views
Method for how to get answer? Thank you!
For the equilibrium reaction below. To what is Kc equal? N2(g) + 3H2(g) ↔ 2NH3(g) a.
2 answers
asked by
Chemistry
567 views
methanol gas decomposes into carbon dioxide and hydrogen gas. At 327 degrees celcius, the equilibrium concentration are methanol
2 answers
asked by
Edward
566 views
Do you know how to set up the ICE? That's what you need to do. If you know but are confused, tell us what you don't understand
1 answer
asked by
DrBob222
552 views
I want to have the details of the experiment title: Determine the equilibrium constant of a reversible reaction involving the
2 answers
asked by
Rani
558 views
Calculate each of these equilibrium concentrations based on the reaction below.
2 NO(g) + O2(g) 2 NO2(g) K = 1.71 1012 (a) [NO] =
2 answers
asked by
Anonymous
550 views
At a particular temperature, k=1.6x10^-5 for the reaction 2SO3(g)=2SO2(g)+ O2
If 4 mole of SO2 and 2 mole of O2 are placed into a
2 answers
asked by
Amphee
586 views
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Parent Categories (15)
Acid-Base Chemistry
Acid-base reactions
Acids and Bases
Chemical Equilibrium
Chemical Reactions
Chemistry
Chemistry Education
Chemistry of Reactions
Electrolytes
Equilibrium
Equilibrium Constants
Gas reactions
Organic Chemistry
Solubility Equilibrium
Thermodynamics