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What happens to the water temperature and water state as dry ice is added?
The temperature decrease and water can be transformed in ice.
Which substances when added to water will cause the greatest increase and decrease in water temperature?
Adding hot water will cause the greatest increase in water temperature, as it has a higher initial temperature. Adding ice will cause the greatest decrease in water temperature, as it absorbs heat from the water to melt and reach thermal equilibrium.
What happens as a result of the sun evaporating water from an ocean or lake?
The density of water increase, also the humidity of the atmosphere; the temperature decrease.
Why does water's density decrease after potassium chloride salt is added?
The water density doesn't decrease.
What is the temperature change when 40g of ice is added to 100g of water at room temperature?
To determine the temperature change when 40g of ice is added to 100g of water at room temperature, you must consider the heat transfer involved in melting the ice and warming the resulting water. The heat absorbed by the ice to melt (latent heat of fusion) and then raise its temperature to the final equilibrium temperature will lead to a decrease in the temperature of the warm water. The final temperature will depend on the initial temperature of the water and the specific heat capacity of both water and ice, which typically results in a lower equilibrium temperature than the initial temperature of the water.
What happens to the water temperature and water state as dry ice is added?
The temperature decrease and water can be transformed in ice.
Which substances when added to water will cause the greatest increase and decrease in water temperature?
Adding hot water will cause the greatest increase in water temperature, as it has a higher initial temperature. Adding ice will cause the greatest decrease in water temperature, as it absorbs heat from the water to melt and reach thermal equilibrium.
Which salt will result in a temperature increase when added to water?
The salt that will result in a temperature increase when added to water is calcium chloride (CaCl2). This is because it is an exothermic salt, meaning it releases heat when dissolved in water.
When cool water is added to warm water what happens?
When cool water is added to warm water, the overall temperature of the water decreases. This is because the heat energy is transferred from the warm water to the cool water in an attempt to reach thermal equilibrium.
How water turns into vapor at normal temp?
A large DECREASE in the surface pressure will result in water turning to water vapor at room temperature.
What happens as a result of the sun evaporating water from an ocean or lake?
The density of water increase, also the humidity of the atmosphere; the temperature decrease.
Can ordinary water be boiled in 95 degree Celsius or 105 degree Celsius?
pure water (with no impurities added ) can only boil at 100 degrees Celsius , no other temperature . But if we add impurities to it than the temperature at which the water will boil can increase or decrease. Another point is that when we increase or decrease the atmospheric pressure, the temperature at which ordinary water boils (i.e.100 degrees Celsius) can also increase or decrease.
Will the melting point of ice increase or decrease when salt is added on it?
The melting point of ice decreases when salt is added.
Why does water's density decrease after potassium chloride salt is added?
The water density doesn't decrease.
As the air temperature increases with no addition of water vapor to the air the dew point will?
As the air temperature increases with no addition of water vapor, the dew point will stay the same or decrease. The dew point represents the temperature at which air becomes saturated with water vapor, so if there is no additional water vapor added, the dew point will remain constant or decrease as the air temperature increases.
If an acid is added to water the PH will?
decrease.
What will happen to the concentration of CO2 in THE WATER if it is heated?
Solubility of CO2 in water decreases with temperature, so as temperature is increased, the concentration of CO2 decreases.
