How do you convert the pressure 0.250 Atm to kPa? Is Henry's law in atm or torr? Discuss the different factors affecting the rate of reaction. How is rate of reaction measured? How do you calculate transpulmonary pressure? How do catalysts increase the rate of a chemical react...
Without diving into the calculus needed to derive some of the equations that follow, you can probably see that the velocity at which product accumulates,v, is a function of the rate constant for this reaction,k2, and the concentration ofESpresent, expressed as [ES]. The higher the rate con...
We can use this method to calculate the theoretical yield of hydrogen and oxygen that is used to produce H2O. The first step is to set up a balanced chemical equation: 2H2+O2→2H2O The second step is to find the molar mass of the reactants and the products: Molar mass of H2 = 2.0...
To calculate the amount of chloride physically bound in C-A-S-H, one needs to determine the C-A-S-H content, which can be very challenging in blended cement systems without relying on complex hypotheses (e.g., the amount of water in the C-A-S-H, the incorporation of guest ions, ...
While these models have proven to be effective when describing small-scale/ narrowly defined conformational transitions, the vast phase space associated with accommodation makes it computationally intractable to calculate the free energy. In contrast, through the use of simpler models, one may evaluate ...
Here, we show that an analysis of equilibrium surface fluctuations of ice along the sublimation line can be exploited to calculate an approximate interface potential for the premelting film. Input in a suitable theory of crystal growth dynamics, this allows us to characterize the premelting layer th...
A first-order reaction has a rate constant of 3.00 x 10-3 s-1. What is the time required for the reaction to be 75.0% complete? A certain first-order reaction is 66% complete in 65 seconds. Calculate the rate constant f...
When measuring the currents required to calculate the Nicholson parameter, the charging currents need to be neglected. In cyclic voltammetry, these are approximately constant for each linear sweep, but their direction changes depending on the direction of the sweep. It is this effect which leads to...
To calculate the expected effect of a double perturbation on each parameter, fractional changes of the individual perturbations are multiplied, analogous to the way phenotypic growth effects caused by pairwise genetic interactions are assessed36. The error bars are calculated by error propagation of ...
The detected intensities from the mass spectrometer were calibrated by linear regression, and then the equation of the calibration curve was used to calculate concentrations of dissolved ions in the electrolyte. The dissolution rate of Al is converted by subtracting the solute contribution from the ...