Calculating Equilibrium Concentrations

Welcome to the "Calculating Equilibrium Concentrations" category on Questions LLC! If you're looking for answers to questions related to calculating equilibrium concentrations in chemical reactions, you've come to the right place. This category is designed to help you understand the fundamentals of equilibrium and provide solutions to any challenging problems you may encounter. Whether you're a student studying chemistry or a professional seeking guidance in this area, our experts are here to assist you. Browse through the questions and answers, post your inquiries, and get ready to dive into the fascinating world of equilibrium concentrations.

Questions (28)

If 1.00 mol each of carbon dioxide and hydrogen is initially injected into a 10.0-L reaction chamber at 986 degrees Celsius,
1. 4 answers
2. asked by Nathaniel
3. 2,179 views
At a certain temperature, the reactionCO(g) + 2H2(g) <===> CH3OH(g) has Kc = 0.500. If a reaction mixture at equilibrium
1. 4 answers
2. asked by chris
3. 3,261 views
1.40g each of CO, H2O, and H2 are sealed in a 1.41−L vessel and brought to equilibrium at 600 K.CO(g)+H2O(g)⇌CO2(g)+H2(g)KC=
1. 3 answers
2. asked by natalie
3. 2,467 views
If 0.500 mol each of phosphorus trichloride and chlorine are injected into a 1.00-L container at 60oC, find the equilibrium
1. 4 answers
2. asked by Anonymous
3. 1,018 views
At 35 degrees Celcius,K = 1.6x10^-5 for the reaction: 2NOCl<--> 2NO + Cl2 If 2.0mol NOCl and 1.0mol Cl2 are placed into a 1.0-L
1. 4 answers
2. asked by Jenny
3. 3,816 views
At some temperature, Keq = 33 for the reaction H2 + I2 „³ 2HI. If initially, [H2] = .0600 M and [I2] = .0300 M, what are all
1. 3 answers
2. asked by Jim
3. 843 views
Consider this reaction: CO (g) + H2O (g0 <---> CO2(g)+H2(g)kc=102 at 500 K A reaction mixture initially contains 0.145 M of CO
1. 2 answers
2. asked by Katie
3. 1,121 views
2HI(g)--H2(g) + I2(g) k eq= 8.02.0 mol of HI are placed in a 4.0L container, and the system is allowed to reach equilibrium.
1. 1 answer
2. asked by George
3. 488 views
for the equilibrium2HI(g)--- H2(g) + I2 k eq = 8.0 2.0 mol of HI are placed in a 4.0 L container, and the system is allowed to
1. 2 answers
2. asked by George
3. 642 views
The ionization constant of HA is 4.0e-4. Using the ice table what is the equilibrium concentration of HA in terms of its initial
1. 3 answers
2. asked by Hannah
3. 385 views
Given: N2O4 (g) « 2NO2 (g) @ 25 degrees celcius, Kc is 5.84 x 10^-3.(A) Calculate the equilibrium concentrations of both gases
1. 2 answers
2. asked by Frank
3. 540 views
100. mL of 0.020 M CaCl2(aq) is added to 200. mL of 0.20 M K2SO4(aq). Calculate the equilibrium concentrations of Ca^2+ (aq) and
1. 5 answers
2. asked by Bob
3. 1,398 views
Lead metal is added to 0.140 Cr^3+(aq).Pb(s)+ 2Cr^3(aq)<---> Pb^2+(aq)+2Cr^2+(aq) KC=3.2*10^{-10} A. What is Pb^2+ when
1. 4 answers
2. asked by Saira
3. 963 views
I'm working on this equilibrium homework problem and I'll post all my work. Can you help me please? I'm a little stuck
1. 1 answer
2. asked by Karen
3. 401 views
A substance (CD) decomposes into C and D.CD(g)  C(g) + D(g) At the temperature of the experiment, 15.0 percent of CD is
1. 1 answer
2. asked by Linda
3. 718 views
consider the following equilibrium.4NH3(g) +3O2(g)<-> 2N2(g) + 6H2O(g) suppose 0.30mol of NH3 and 0.40mol of oxygen are added to
1. 4 answers
2. asked by Anonymous
3. 1,315 views
A solution is made by mixing exactly 500 mL of 0.124 M NaOH with exactly 500 mL of 0.100 M CH3COOH. Calculate the equilibrium
1. 2 answers
2. asked by Marco
3. 1,307 views
I am given the following reaction:2NH3(g) -----> N2(g) + 3H2(g) 6.4 mols of ammonia gas has been put into a 1.7 L flask and has
1. 2 answers
2. asked by Eric
3. 1,260 views
Consider the following equilibrium:2HI(g) *are in equilibrium with* H2(g) = I2(g) Keq = 81.0 A 2.00L container is initially
1. 5 answers
2. asked by katie
3. 1,075 views
I posted this last night, A 0.500L vessel initially contains 0.0125 mol of H2S2 . Find the equilibrium concentrations of H2 and
1. 3 answers
2. asked by Veronica
3. 925 views
HiPlease help Initial [Fe3+] = 0.00050 M Initial [SCN-] = 0.0010 M Equilibrium [Fe(SCN)2+] = 5.7 x 10-5 Find [Fe3+]E and [SCN-]E
1. 2 answers
2. asked by Sara
3. 925 views
A mixture of 0.586 M H2, 0.477 M I2, and 0.943 M HI is enclosed in a vessel and heated to 430 °C.H2(g)+I2(g)↽−−⇀2HI(g)�
1. 2 answers
2. asked by BBaa
3. 833 views
At 298 K, 1.35 mol BrCl(g) is introduced into a 12.0 L vessel, and equilibrium is established in the reaction.BrCl(g)-->0.5Br2(g
1. 4 answers
2. asked by ian
3. 817 views
I would also like to see Nathaniels work solved:P I have a similar questionIf 1.00 mol each of carbon dioxide and hydrogen is
1. 7 answers
2. asked by Jessica
3. 599 views
initially 1 mol each of gaseous carbon dioxide, co2(g) and hydrogen h2(g) is inhected into a 10.0L reaction chamber at 986
1. 4 answers
2. asked by sarah
3. 509 views
If the initial concentration of NH3(g) is 4.643 mol/L, calculate the % of NH3(g) left over after the reaction reaches
1. 4 answers
2. asked by j
3. 508 views
Consider 1.40 mol of carbon monoxide and 3.20 mol of chlorine sealed in a 8.00 L container at 476 oC. The equilibrium constant,
1. 3 answers
2. asked by Anonymous
3. 500 views
Consider the reaction:2HI(g) ⇌ H2(g) + I2(g) at 620 °C where K = 1.63 x 10¯3. Given that [H2]o = 0.300 M, [I2]o = 0.150 M
1. 1 answer
2. asked anonymously
3. 55 views