Problem 14 44 Enhanced With Feedback The First Order Rate Constant For The Decomposition Of N Os 2n Os G 4no G O 1 (38.04 KiB) Viewed 40 times
Problem 14 44 Enhanced With Feedback The First Order Rate Constant For The Decomposition Of N Os 2n Os G 4no G O 2 (30.33 KiB) Viewed 40 times
Problem 14.44 - Enhanced-with Feedback The first-order rate constant for the decomposition of N₂Os. 2N₂Os(g) 4NO₂(g) + O₂(g) at 70°C is 6.82 x 10s Suppose we start with 2.10×102 mol of NO(g) in a volume of 25 L Y Part A How many moles of N₂O, will remain after 5.0 min? Express the amount in moles to two significant digits. [6] ΑΣΦ The = Submit x" 04 ? √ √ Do x-10 to Previous Answers Request Answer X Incorrect: Try Again: 5 attempts remaining Using the equation for a first-order reaction gives la A At In Ala Since the molanty is the
The first-order rate constant for the decomposition of N₂O₁. 2N₂O(g) +4NO₂(g) + O₂(g) Suppose we start with at 70°C is 6.82 x 10 2.10-10-2 mol of N₂Os (g) in a volume of 2.5 L. Part C and the rate constant (k) for a first-order reaction is as follows In(n)-kt+In(no) To solve for time, isolate t and apply t (n = 1.9 x 10-2mol), and the k= 6.82 x 10-3 s-¹ What is the half-life of N₂O, at 70°C? Express the half life in seconds to three significant digits. ΠΙ ΑΣΦ 4 ?
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