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What is the temperature of ice water after stirring it for one minute?
The temperature of ice water after stirring it for one minute will likely remain close to the original temperature, assuming no external heat source is applied. The stirring will help distribute the coldness of the ice throughout the water, but it won't significantly change the overall temperature in just one minute.
What factors can affect the solubility?
Temperature, Pressure, Polarity, Surface Area, and Agitating the Mixture.
What is the purpose of stirring the mixture in the calorimiter after the hot sample was poured into it?
Stirring the mixture in the calorimeter ensures that the hot sample's temperature is evenly distributed throughout the system. This allows for accurate measurement of the heat transfer that occurs during the reaction or process taking place in the calorimeter.
How long does it take for aspirin to disolve?
This depends on many factors: temperature, stirring, granulation.
What liquids heat up when stirred?
When a liquid is stirred, its temperature can increase due to the friction between the liquid and the object stirring it. This can cause the liquid to heat up if there is enough kinetic energy generated by the stirring process. Most liquids will exhibit some increase in temperature when stirred, but the extent of the heating will depend on factors like the initial temperature of the liquid, the speed and duration of stirring, and the properties of the liquid itself.
What effect do temperature and stirring have on the rate of dissolving?
Stirring and increasing temperature increase the dissolving rate.
What is the temperature of ice water after stirring it for one minute?
The temperature of ice water after stirring it for one minute will likely remain close to the original temperature, assuming no external heat source is applied. The stirring will help distribute the coldness of the ice throughout the water, but it won't significantly change the overall temperature in just one minute.
What factors can affect the solubility?
Temperature, Pressure, Polarity, Surface Area, and Agitating the Mixture.
What is the effect of temperature to stirring?
Temperature can affect stirring by influencing the viscosity of the solution. Higher temperatures can reduce the viscosity, making it easier to stir, while lower temperatures can increase viscosity, requiring more energy to stir effectively. It is important to consider the temperature when choosing the stirring speed and method to ensure proper mixing.
What is the purpose of stirring the mixture in the calorimiter after the hot sample was poured into it?
Stirring the mixture in the calorimeter ensures that the hot sample's temperature is evenly distributed throughout the system. This allows for accurate measurement of the heat transfer that occurs during the reaction or process taking place in the calorimeter.
What a affects water evaporation?
Some factors are: temperature, pressure, stirring, etc.
What affects the kinetic energy of solute and solvent molecules?
stirring and temperature change
Why is a stirring rod used in experiemnts?
A stirring rod is used in experiments to mix or agitate substances in a container to ensure homogeneity or to facilitate a reaction. It helps in achieving uniform temperature, concentration, and reaction rate throughout the solution.
Why a wooden spoon does not get hot when used for stirring hot liquids?
It will usually be at the ambient temperature.
How long does it take for aspirin to disolve?
This depends on many factors: temperature, stirring, granulation.
What liquids heat up when stirred?
When a liquid is stirred, its temperature can increase due to the friction between the liquid and the object stirring it. This can cause the liquid to heat up if there is enough kinetic energy generated by the stirring process. Most liquids will exhibit some increase in temperature when stirred, but the extent of the heating will depend on factors like the initial temperature of the liquid, the speed and duration of stirring, and the properties of the liquid itself.
What is the purpose of stirring the liquid bath in both determinations?
Stirring the liquid bath ensures a uniform temperature throughout the bath, which is important for accurate and consistent measurements. It helps to minimize temperature variations within the bath, ensuring that the samples are exposed to a constant and homogeneous temperature environment during the determinations.
