Examples of using Reactants in English and their translations into Hebrew
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Reactants of biological and medical laboratories1.
Signs of inflammation(or Acute Phase Reactants).
Other reactants can be present, but each will be zero-order.
Accelerate chemical reactions by facilitating the mixing of reactants;
When one or more reactants are converting to products, they may go through different modifications and energy changes.
The products of these reactions have more energy than the reactants.
Ultrasonic cavitation improves mass transfer between reactants, speeds up the reaction and/or allows to change the chemicals pathway.
Small fragments of brittle componentsare often found inside the particles of plastic reactants.
You just look up the heats of formations of all the products, subtract out the reactants, and of course you wait by the coefficients.
And so you have the heats of formation of all the products,and then you subtract out the heats of formation of all the reactants.
During a heterogeneous reaction, one or more reactants undergo a chemical change at an interface, e.g. on the surface of a solid catalyst.
Plus 2 times 70,and then I want to subtract out the entropy of the reactants, or this side of the reaction.
The chemical bonds in the reactants are breaking, and new bonds are forming to generate products that are totally different from the reactants.
Typically the activation energy isgiven as the energy in kilojoules needed for one mole of reactants to react.
Figure 1 andVideo 1 show that contact surface area between the reactants in composite particles increases by orders of magnitude compared to the initial mixture.
Many chemical reactions require a very large amount of energy,which makes it difficult for the reactants to become the products.
In heterogeneous catalysis, where the catalyst is in a different phase to the reactants, ultrasonic dispersion increases the surface area available to the reactants. Background….
In most cases, the obtained nanostructured energetic composites arefully dense with high contact area between reactants(Figure 2).
The chemical reaction involves an interaction between molecules called“reactants”, which create together new molecules called“products”.
Reaction rate constant, on the other hand, provides the comparative size oramount of the reaction rate of fixed activities of reactants and products.
Symbol equations not only allow us to know the reactants and products involved in the reaction, they also let us know the chemical composition of the substances involved.
Chemical synthesis is achemical reaction with the aim of converting one or more reactants into one or multiple products.
The main factors that influence the reaction rate include: the physical state of the reactants, the concentrations of the reactants, the temperature at which the reaction occurs, and whether or not any catalysts are present in the reaction.
In chemistry, heterogeneous catalysis refers to the type ofcatalytic reaction where the phases of the catalyst and the reactants differ from each other.
Key questions in kinetics include how the rate of reaction depends on temperature andon the concentrations of reactants and catalysts in the reaction mixture, as well as how catalysts and reaction conditions can be engineered to optimize the reaction rate.
Ultrasound can seriously affect photocatalytic ring opening ofα-epoxyketones predominantly because of the efficient mass transfer of the reactants and the excited state of NBTPT.
The water-gas shift reaction is sensitive to temperature,with a tendency to shift towards reactants as temperature increases due to Le Chatelier's principle.
The frontier orbitals concept came to be recognized following the 1965 publication by Robert B. Woodward and Roald Hoffmann of the Woodward-Hoffmann stereoselection rules,which could predict the reaction rates between two reactants.
The reaction rate constant will remain constantonly if what is changed is the concentration of reactants otherwise it will change much like the rate of reaction.