I NEED TO KNOW ASAP what a Keq is and what the formula of it would be.

  1. 👍
  2. 👎
  3. 👁
  1. There is no such thing as "a" Keq except for a particular equation; i.e., almost all Keq values are not the same.

    The keq is the product of the concentration of the products of a reaction divided by the product of the concentrations of the reactants, each raised to a power indicated by the coefficient in the balanced equation. If you digest all that it means this.
    Take the reaction,
    2H2(g) + O2(g) ==> 2H2O(g)

    Keq for the reaction above is

    1. 👍
    2. 👎

Respond to this Question

First Name

Your Response

Similar Questions

  1. Chemistry

    The Keq for the equilibrium below is 5.4 × 1013 at 480.0 °C. 2NO (g) + O2 (g) ↔ 2NO2 (g) What is the value of Keq at this temperature for the following reaction? NO2 (g) ↔ NO (g) + 1/2 O2 (g) The Keq for the equilibrium

  2. Chemistry

    The value of Keq for the equilibrium H2 (g) + I2 (g) ↔ 2 HI (g) is 794 at 25 °C. What is the value of Keq for the equilibrium below? 1/2 H2 (g) + 1/2 I2 (g) ↔ HI (g)

  3. math

    Let f(x)=4 sqrt(x). If g(x) is the graph of f(x) shifted down 2 units and right 1 unit, write a formula for g(x) like this g(x)= Please help ASAP I don't understand this at all!!! :(

  4. Science

    While driving to the store, your vehicle traveled 30 miles. While you were traveling, your vehicle traveled at an average speed of 15 miles per hour due to traffic. How long did it take you to get to the store? Calculating Time

  1. chemistry

    How is the reaction quotient used to determine whether a system is at equilibrium? The reaction is at equilibrium when Q > Keq. At equilibrium, the reaction quotient is undefined. The reaction quotient must be satisfied for

  2. Science

    The diagram below shows the structural formula and 3D model of the same substance. Which substance is represented by the diagram above? A. H2O ? B. OH C. H2O2 D. OH2 PLZ HELP ASAP @miss sue

  3. Chemistry

    Constants The following values may be useful when solving this tutorial. Constant Value E∘Cu 0.337 V E∘Fe -0.440 V R 8.314 J⋅mol−1⋅K−1 F 96,485 C/mol T 298 K Part A In the activity, click on the E∘cell and Keq

  4. Science

    Plz help ASAP Everywhere on Earth is about 93 million miles away from the sun. What causes days to be warmer on one part of Earth than on another? (1 point) the number of cars on the road the angle at which the sun strikes Earth

  1. chemistry

    i already posted this question, but im still confused on it. Dinitrogentetraoxide partially decomposes according to the following equilibrium: N2O4 (g) -> 2NO2 (g) 2NO2 (g) Initial conc. 0.400 mol 0 mole (no reaction yet) Change

  2. chemistry

    at some temperature, Keq=33 for the reaction H2 + I2 -> 2HI. If initially, [H2]= .0600 M and [I2]= .0300 M, what are all three equilibrium concentrations?

  3. Chemistry

    The Keq for the equilibrium below is 0.113 at 973K SO2 (g) + 1/2 O2 (g) SO3 (g) At this temperature, what is the value of Keq for the following reaction? 2 SO2 (g) + O2 (g) 2SO3 (g) I know to multiply by 2 to get the second

  4. chem

    For the equilibrium reaction: CO(g)+H2O(g)CO2(g)+H2(g) the Keq value at 690°C is 10.0. A mixture of 0.300 mol of CO, 0.300 mol of H2O, 0.500 mol of CO2 and 0.500 mol of H2 is placed in a 1.0 L flask. a)Write the Keq expression

You can view more similar questions or ask a new question.