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According to Charles's law for a fixed quantity of gas at constant pressure which of the given quantities is constant?
In Charles' Law, the mass is held constant which means that the pressure on the gas is constant.
What has the largest value of the constant k?
how does the rate law show how concentration changes after the rate of reaction
Find a formula for Poiseuilles Law given that the rate of flow is proportional to the fourth power of the radius and Use k as the proportionality constant?
Rate of flow varies as R^4 where R is the radius or Rate of flow = (k) x (R^4)
What is meant by the law of constant composition for compounds?
The law of constant composition for compounds is a law in chemistry according to which any given compound always contains the same component elements in the same ratios, by mass. The ratios do not depend on where the compound comes from or the way in which it was produced.
Rules of constant proportion?
Proust's law of constant proportions states that a given chemical compound always contains its component elements in fixed ratio (by weight). The ratio does not depend on its source and method of preparation.
What information does the rate constant give from the rate law?
It tells how much the reaction rate is affected by concentrations.
What information doe the rate constant give from the rate law?
It tells how much the reaction rate is affected by concentrations.
What must be known for the rate constant to be calculated from the rate law?
The reaction rate at known reactant concentrations.
How can the rate constant be determined from the rate law?
The rate constant is the reaction rate divided by the concentration terms.
What information does the rate constant give the rate law?
It tells how much the reaction rate is affected by concentrations.
How can the rate constant be determine from the rate law?
The rate constant is the reaction rate divided by the concentration terms.
How can rate constant be determined from the rate law?
The rate constant is the reaction rate divided by the concentration terms.
What is the k in the rate law equation?
A rate constant
What is the rate constant when a first-order reaction is 35.5 percent complete in 4.90 minutes at 25 degrees celsius?
To calculate the rate constant for a first-order reaction, you can use the natural logarithm function. Rearrange the integrated rate law for a first-order reaction to solve for the rate constant. In this case, k = ln(2)/(t(1/2)), where t(1/2) is the half-life of the reaction. Given that the reaction is 35.5% complete in 4.90 minutes, you can use this information to find the half-life and subsequently calculate the rate constant.
What has the largest value of the rate constant?
how does the rate law show how concentration changes after the rate of reaction
What has the largest values of the rate constant?
how does the rate law show how concentration changes after the rate of reaction
Calculate the initial rate for the formation of rm C at 25 rm circ C if rm A0.50 M and rm B0.075 M?
To calculate the initial rate, you need to know the rate law for the reaction. From there, you can plug in the initial concentrations of A and B to determine the rate constant. Without the rate law, it's not possible to calculate the initial rate.
