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well the equation says that p*v=n*R*T

where p is the osmotic pressure, R is the universal gas constant and T is the absolute temperature and n is the number of moles, substituting the values you can find the desired values if you need to calculate n then,

n= (molecular mass of the substance){say M}/(mass of the the solute){say w}

by substituting we get

M=(W*R*T)/(p*v)

again you can calculate the desired value

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How can the vant Hoff plot be utilized to analyze the temperature dependence of a chemical reaction?

The vant Hoff plot can be used to analyze how the rate of a chemical reaction changes with temperature. By plotting ln(k) against 1/T, where k is the rate constant and T is the temperature in Kelvin, a straight line can be obtained. The slope of this line can provide information about the activation energy of the reaction, while the intercept can give insight into the pre-exponential factor. This allows for a quantitative analysis of how temperature affects the reaction rate.


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Related Questions

What is the vant Hoff factor for NaCl if it completely dissociates in water?

The vant Hoff factor for NaCl is 2, as it completely dissociates into Na+ and Cl- ions in water, resulting in two ions formed per formula unit of NaCl.


What is the vant Hoff factor of MgSO4 for Ki solution at a freezing-point depression of a 0.100 m MgSO4 in 0.225 Celsius?

The van't Hoff factor of MgSO4 is 3, as it dissociates into three ions: Mg2+ and 2SO4^2-. For a freezing-point depression, we need to use the equation ΔT = iKfm, where i is the van't Hoff factor, Kf is the cryoscopic constant, and m is the molality of the solution. By rearranging the equation, we can solve for i, which would be 3 in this case.


How do you solve the Van't Hoff equation?

You don't really solve the equation. You use it. Having said that, see the Wikipedia article, which has an adequate discussion of the equation and shows it in a few forms.


How can the vant Hoff plot be utilized to analyze the temperature dependence of a chemical reaction?

The vant Hoff plot can be used to analyze how the rate of a chemical reaction changes with temperature. By plotting ln(k) against 1/T, where k is the rate constant and T is the temperature in Kelvin, a straight line can be obtained. The slope of this line can provide information about the activation energy of the reaction, while the intercept can give insight into the pre-exponential factor. This allows for a quantitative analysis of how temperature affects the reaction rate.


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Commonly the value of this factor is equal to the number of ions in the formula unit, for easily dissociated salts.


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