41 of 48 The Ksp expression is O [products] [reactants] O [reactants] [products] [cation][anion] 1 [cation][anion]

enus equation The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an activation energy E=45.0 kJ/mol. If the rate constant of this -1 reaction is 1.2 x 106 M1. at 328.0 °C, what will the rate constant be at 293.0 °C? Round your answer to 2 significant digits. -1 -1 k = M²¹s¹ do X S ?

An enzyme international unit is the quantity of enzyme needed to react with substrate per minute. of I mole lu mole 1000 molecules O 1x 106 molecules

Which of the following alternatives does not apply when deriving the Michaelis-Menten equation?a)[E]=[E]tot-[ES]b) The reaction P + [E]= [ES] is not consideredc) [S]«[E]d) d[ES]/dt=0

The data below were collected for the following reaction: CH3CI(g) + 3 Cl2(g) CCI4(g) + 3 HCI(g) Trial [CH3CI] / mol L-1 [Cl2] / mol L-1 Initial Rate / mol L-1 s-1 1 0.050 0.050 0.0142 2 0.100 0.050 0.0290 3 0.200 0.200 0.115 What is the rate constant?

Write a balanced chemical equation based on the following description: When a solution of manganese(VII) nitrate, Mn(NO3)7, is mixed with a solution of potassium iodide, KI, a precipitate of manganese(VII) iodide forms. Potassium nitrate remains in solution. Edit View Insert Format Tools Table BIU UAv ev T?v: 12pt v Paragraph v Underline MAY tv 4.

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(Q79) Using the information provided, what are the reaction orders for CHCI3 and Cl2 respectively? CHCI3 (g) + Cl2 (g) --> CCI4 (g) + HCI (g) [CHCI3] (M) [Cl2] (M) Initial Rate (M/s) 0.010 0.010 0.0035 0.020 0.010 0.0069 0.020 0.020 0.0098 0.040 0.040 0.027 1 and 0.5 O 1 and 1 O 2 and 1 O 0.5 and 0.5 O 0.5 and 1

(Q93) Which of the following best describes how a catalyst speeds up the rate of a reaction? O By decreasing the activation energy required to form the transition state O By decreasing the enthalpy difference between products and reactants O By removing the transition state Through acting as a supplemental reaction substrate O By ensuring that the reactant molecules do not collide

v Question Completion Status: Question 21 The reaction CO + Cl2 - COCI2 was studied by the initial rate method and the following data were obtained: Initial Rate [CO), (M) [Cl2], (M) (mol/Lxs) 1.00 x 10-2 1.00 × 10-2 6.60 x 103 3.00 x 10-2 1.00 × 10-2 1.98 x 104 1.00 x 10-2 4.00 × 10-2 1.06 x 105 The rate law is: rate = k[COj?{Cl2] O rate = k[CO][Cl2]1/2 O rate = k[Cl2] O rate = k[CO][Cl2)2 O rate = k[CO][Cl2] S15 A Click Submit to complete this assessment. MacBook Air Breathe easy.