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9.4: More Complex Reactions - Chemistry LibreTexts
Jan 21, 2025 · Parallel Reactions. Consider the reaction in which chemical species \(\text{A}\;\) undergoes one of two irreversible first order reactions to form either species \(\text{B}\;\) or species \(\text{C}\;\): \[\begin{align} \text{A} &\overset{k_1}{\rightarrow} \text{B} \\ \text{A} &\overset{k_2}{\rightarrow} \text{C} \end{align}\]
The parallel or side reactions may simply be defined as the reactions in which initial species react to give multiple products simultaneously. In order to understand the kinetics of parallel reactions of the first order, suppose that a reactant A reacts to form product B and C simultaneously.
Parallel or Competing Reaction - Study Material for IIT-JEE
Acquire the concepts of parallel or competing reaction, consecutive reaction & reversible reaction with the help of study material for IIT JEE by askIITians.
Parallel First Order Reaction Kinetics for JEE - Vedantu
In parallel reactions, the reactant takes two or more different pathways, producing one or more products. By adjusting the circumstances, such as pressure, temperature, or catalyst, the preferential rate of such can be altered.
What is parallel or side reaction? - ScienceOxygen
Sep 3, 2022 · The reactions in which one or more reactants react simultaneously in two or more pathways to give two or more products are known as parallel (or) side reactions. The reactant A reacts to give products B, C, D separately by following three different reaction pathways.
Parallel First-Order Reaction - Important Concepts for JEE
The reactions where several starting species react at once to produce different products are known as parallel or side reactions. Parallel First-Order Kinetics. Consider a situation where a reactant A reacts simultaneously to produce products B and C in order to better grasp the kinetics of parallel reactions of the first order. Below is a ...
Write about:(i) consecutive reactions(ii) parallel reactions.
The reactions in which one or more reactants react simultaneously in two or more pathways to give two or more products are known as parallel (or) side reactions. The reactant A reacts to give products B, C, D separately by following three different reaction pathways.
Meaning of Partial Half-Life for Two Parallel Reactions
Sep 5, 2020 · The partial half-life is the extrapolated time after which all $\ce{A}$ would have decayed, if it had been decaying by the current and constant rate of given reaction and only by this reaction. But the main meaning is as a kind of reciprocal value of the reaction constant.
CRE | Chemical Reaction Engineering - Multiple reactions
Parallel reactions. Competing reactions. Reactant is consumed by two different pathways to form different products. A → k X 1 D A → k X 2 U \ce{A ->[k_1] D} \\ \ce{A ->[k_2] U} A k X 1 D A k X 2 U. Examples. Ethylene oxidation
inorganic chemistry - Question on stoichiometry of parallel reactions ...
Oct 24, 2024 · There are two possible parallel reactions: 2C +OX2 C +OX2 2CO COX2 2 C + O X 2 2 C O C + O X 2 C O X 2. The latter reaction can run in a single step, or as a series 2C +OX2 2CO 2 C + O X 2 2 C O and 2CO +OX2 2COX2 2 C O + O X 2 2 C O X 2. C C reacts with OX2 O X 2 in molar ratio 2:1 or 1:1.
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