At 310.7 °C, the K for the reaction: 4A +3B 5AB 6 is 1.37 10 What...
At 504.6 °C, the Kp for the reaction: is 1.74 10-6 What is Keq? Enter your answer in scientific notation. Preview Points possible: 1 Unlimited attempts. Likense
The reaction 2A + 3B → C is first order with respect to A and B. When the initial concentrations are [A] 1.55 x 10 2 M and [B] 2.11 × 10-3 M, the rate is 2.65 x 10 4 M. Calculate the rate constant or the reaction. Enter your answer in scientific notation. 10 O M ● M-1 M1.s1
Consider the reaction. A(aq) 3B(aq) K = 6.62 x 10-6 at 500 K If a 2.40 M sample of A is heated to 500 K, what is the concentration of B at equilibrium? B) =
If the rate constant k of a reaction doubles when the temperature increases from 111 °C to 289 °C, what is the activation energy of the reaction in units of kJ/mol? Do not enter units with your numerical answer. Do not use scientific notation.
Be sure to answer all parts. At 1130°C, the equilibrium constant (K) for the reaction 2H2S(g) = 2H2(8) + S2(8) is 2.25 x 10-4. If [H2S] =5.10 x 10-3 M and [H2]=1.30 10-3 M, calculate [S2]. x 10 M (Enter your answer in scientific notation.)
Be sure to answer all parts. At 1130°C, the equilibrium constant (K) for the reaction 2H,S(g) =2H2(g) +S2(8) is 2.25 x 104. If [H,8] = 4.50 x 10-2 Mand [H2] = 1.50 10-M, calculate [S2]. * 10 M (Enter your answer in scientific notation.)
Be sure to answer all parts. The rate constant of a reaction is 4.2 x 10's at 25°C, and the activation energy is 33.6 kJ/mol. What is k at 75°C? Enter your answer in scientific notation. *10 ,1
The rate constant of a reaction is 4.75 × 10−5 L/mol·s at 195 °C and 9.85 × 10−3 L/mol·s at 258 °C. What is the activation energy of the reaction? Enter your answer in scientific notation.
Be sure to answer all parts. The rate constant of a reaction is 3.2 x 10-5 at 25°C, and the activation energy is 33.6 kJ/mol. What is k at 75°C? Enter your answer in scientific notation. 1.0259972
QUESTION 3 Band for this reaction, K = 10 and for this reaction K-01 Place 1 mM A in tube 1 and 1 mM in tube 2 and allow the reactions to reach equilibrium What is the value of 0 for the first reaction above at body temperature? Enter the value units of mol using 2 sig and scientific notation in the format specified for Outcome 17 che prep 7 8947 1943)