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What is the temperature if you put salt in water?
Adding salt does not effect the temperature.Answer:Adding salt does not change the temperature at the time you add the salt, but it raises the temperature at which the water will boil
What things can be done to change how fast a chemical reaction occurs?
You can add a catalyst, or raise the temperature, or change the pressure, these are some of the things done to speed up a chemical reaction.
Describe an experiment used to find out whether there is any temperature change on mixing ethanol and water?
Measure equal amounts of water and ethanol in separate containers. Take temperature of both. Add ethanol to water and take temperature.
What happens to the temperature of boiling water when heat is added to the boiling water?
If you add energy to a boiling liquid, it will just boil faster, but the temperature will remain the same, at the boiling point. All the energy goes into phase change, not heating.
Why does heat dissolve salt?
Temperature is one of the things that can change the solubility of a solute in a solvent. When you add salt to water at room temperature, you can just add so much of salt then you reach a saturation point. Increasing the temperature increases the collisions between the solute and solvent particles thereby dissolving more solute.
What can cause an increase in the density of water?
The density of water is only 1 g/cm3 at 4 degrees Celsius. Any other temperature, and the density is less than 1. So technically, if it was not 4 degrees, you would change its temperature to increase its density. The only other way to increase the density is to add things to/dissolve things in the water, such as salt, sugar, or anything else soluble in water.
Is it possable to add heat but not change the temperature of somthing?
no
If you add salt to water does it make the water hot or cold?
salt doesn't change the temperature of water, it changes the freezing point. salt lowers the freezing point of water so that it will become ice at a lower temperature, therefor melt at a lower temperature which is why salt is put on the roads when it is icy
What has to happen for water to change temperature?
the energy from the sun goes to the equator causing a temperature difference at the poles. Blowing cold wind over the water, and the suns energy on the water effects the temperature change in the water.
What happens to an objects temperature when you add heat?
its temperature is increased and if temperature supplied continously phase change can be changed
What temperature of water is best for ice cube melt faster?
If Ice cubes are melting in water, the temperature of both the ice cubes and the water will be exactly the freezing temperature of water: 32F, 0C. You cannot change this. You can add heat to make the ice cubes melt faster, but the extra heat will have no effect on the temperature, It will all go to melting the ice cubes.
Why sometimes you cook things in water?
Boiling water remains at a constant temperature, providing even moist heat. In some cases, you want to add water to the food, such as pasta, noodles or dried fruit.
