Related Concept Videos
02:35Reaction Quotient
54.9K
The status of a reversible reaction is conveniently assessed by evaluating its reaction quotient (Q). For a reversible reaction described by m A + n B ⇌ x C + y D, the reaction quotient is derived directly from the stoichiometry of the balanced equation as
54.9K
02:53Reaction Rate
70.3K
The rate of reaction is the change in the amount of a reactant or product per unit time. Reaction rates are therefore determined by measuring the time dependence of some property that can be related to reactant or product amounts. Rates of reactions that consume or produce gaseous substances, for example, are conveniently determined by measuring changes in volume or pressure.
The mathematical representation of the change in the concentration of reactants and products, over time, is the rate...
The mathematical representation of the change in the concentration of reactants and products, over time, is the rate...
70.3K
03:06Reaction Mechanisms
32.7K
Chemical reactions often occur in a stepwise fashion, involving two or more distinct reactions taking place in a sequence. A balanced equation indicates the reacting species and the product species, but it reveals no details about how the reaction occurs at the molecular level. The reaction mechanism (or reaction path) provides details regarding the precise, step-by-step process by which a reaction occurs.
For instance, the decomposition of ozone appears to follow a mechanism with two steps:
For instance, the decomposition of ozone appears to follow a mechanism with two steps:
32.7K
01:30Support Reactions
2.0K
A coplanar force system refers to a set of forces that all lie in the same plane and are subject to different reactions between the point of contact and the supports. Understanding how different types of supports affect coplanar forces is crucial for designing safe and reliable structures that can withstand external loads.
The purpose of the supports is to prevent the translational motion of the system by applying an equal and opposite force and to prevent the system's rotation by applying...
The purpose of the supports is to prevent the translational motion of the system by applying an equal and opposite force and to prevent the system's rotation by applying...
2.0K
02:02Responses to Salt Stress
14.9K
Salt stress—which can be triggered by high salt concentrations in a plant’s environment—can significantly affect plant growth and crop production by influencing photosynthesis and the absorption of water and nutrients.
14.9K
02:22Reaction Yield
65.3K
The theoretical yield of a reaction is the amount of product estimated to form based on the stoichiometry of the balanced chemical equation. The theoretical yield assumes the complete conversion of the limiting reactant into the desired product. The amount of product that is obtained by performing the reaction is called the actual yield, and it may be less than or (very rarely) equal to the theoretical yield.
65.3K
You might also read
Related Articles
Articles linked to this work by shared authors, journal, and citation graph.
Sort by
Same author
Trends in lung cancer survival: superior outcomes in US veterans compared to general population.
JNCI cancer spectrum·2026
Same author
A single-center experience of 2000 adult lung transplants.
The Journal of thoracic and cardiovascular surgery·2026
Same author
The American Association for Thoracic Surgery (AATS) 2026 Expert Consensus Document: Guidelines for donor/recipient size-matching in lung transplantation.
The Journal of thoracic and cardiovascular surgery·2026
Same author
The promise and peril of database research: Common pitfalls and how to avoid them.
JTCVS open·2026
Same author
Implementing the Lung Donor (LUNDON) acceptability score in U.S. donor management and transplant decision-making: A multi-aim, mixed-methods protocol.
PloS one·2026
Same author
Early post-lung transplant weight gain is associated with increased long-term recipient survival.
JTCVS open·2026
Same journal
Context-Driven Management of Bilateral Diaphragmatic Failure After Phrenic Nerve Sacrifice.
The Annals of thoracic surgery·2026
Same journal
Uncomplicated type B aortic dissection: Are US-based societal guidelines delaying science?
The Annals of thoracic surgery·2026
Same journal
Methodological Paradigms and Clinical Realities in Defining High-Volume Centres for Valve-Sparing Aortic Root Replacement.
The Annals of thoracic surgery·2026
Same journal
Long-Term Outcomes of Concomitant Atrial Fibrillation Management During CABG: Standardization or Compromise?
The Annals of thoracic surgery·2026
Same journal
Ongoing Dialogue and Support for the Future of Congenital Cardiac Surgery.
The Annals of thoracic surgery·2026
Related Experiment Video
Updated: Mar 16, 2026
09:24
In Vitro Scratch Assay to Demonstrate Effects of Arsenic on Skin Cell Migration
Published on: February 23, 2019
24.1K
Reply
Varun Puri1, Stephen Broderick1
1Washington University School of Medicine, Division of Cardiothoracic Surgery, Campus Box 8234, 660 S Euclid Ave, St. Louis, MO 63110.
The Annals of Thoracic Surgery
|August 24, 2016
Summary
No abstract available in PubMed .
