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1. Based on the Heas's how the Change of entalphy of reaction A+B=ABLLAHI equals A₂ AB...
for the reaction abc + d <---> ab + cd, the change in Hrxn= -75 kj/mol, and Ea(fwd) is 235 kj/mol. assuming one step reaction, caluclate Ea(rev)
in the vessel? 16.56 For the reaction A(g)+ B(g) AB(g), how collisions between A and B are possible if 1.01 mol of A(g) and 2.12 mol of B(g) are present in the vessel? many unique 16.57 At 25°C, what is the fraction of collisions with energy equal to or greater than an activation energy of 100. kJ/mol? 16.58 If the temperature in Problem 16.57 is increased to 50.°C by what factor does the fraction of collisions with energy equal to...
The following reaction was monitored as a function of time: AB→A+B A plot of 1/[AB] versus time yields a straight line with slope 5.7×10−2 (M⋅s)−1 . 1) What is the value of the rate constant (k) for this reaction at this temperature? Express your answer using two significant figures. _____M-1S-1 2)Write the rate law for the reaction. Rate=k Rate=k[AB] Rate=k[AB]2 Rate=k[AB]3 3) What is the half-life when the initial concentration is 0.57 M ? Express your answer using two significant...
The following reaction was monitored as a function of time: AB→A+B A plot of 1/[AB] versus time yields a straight line with slope 5.8×10−2 (M⋅s)−1 . You may want to reference (Page) section 13.4 while completing this problem. Part A Part complete What is the value of the rate constant (k) for this reaction at this temperature? Express your answer using two significant figures. -- SubmitPrevious AnswersRequest Answer Part B Part complete Write the rate law for the reaction. --...
The following reaction was monitored as a function of time: AB→A+B A plot of 1/[AB] versus time yields a straight line with slope 5.3×10−2 (M⋅s)−1 . What is the value of the rate constant (k) for this reaction at this temperature?
The reaction AB(aq)→A(g)+B(g) is second order in AB and has a rate constant of 0.0157 M−1⋅s−1 at 25.0 ∘C. A reaction vessel initially contains 250.0 mL of 0.130 M AB which is allowed to react to form the gaseous product. The product is collected over water at 25.0 ∘C. How much time is required to produce 226.0 mL of the products at a barometric pressure of 718.3 mmHg . (The vapor pressure of water at this temperature is 23.8 mmHg.)
The following reaction was monitored as a function of time: AB→A+B A plot of 1/[AB] versus time yields a straight line with slope 5.8×10−2 (M⋅s)−1 . You may want to reference (Page) section 13.4 while completing this problem. C. What is the half-life when the initial concentration is 0.53 M ? Express your answer using two significant figures. D. If the initial concentration of AB is 0.280 M , and the reaction mixture initially contains no products, what are the...
Write the chemical reaction who change in free energy equals the free energy of formation of solid glucose, C H12O6(s)
For the simple decomposition reaction AB(g) → A(g) + B(g) rate = k[AB]2and k = 0.90 L/mol·s. How long will it take for [AB] to reach 1/3 of its initial concentration of 1.50 M? t = ___ s
Home work AB tAC t ABC A+BC Prove by truth table (AB)(A+B)C = A BC A+B ABC 2 Prove hy tra teble AAB+BAB + BA AB RB) ABc