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What is manipulated variables in experiment about boiling point of water?
Manipulated variables are variables that a scientist deliberately adds in to tweak the outcome of his or her experiment. For instance, a scientist may choose to add certain compounds into a pot of water to see if it may affect the boiling point.
Why does water with salt boil faster then pure water?
The salt alters the boiling point of the water so that it is lower, hence the faster boiling time. Actually, the addition of salt to water elevates its boiling point. This can be proven by a simple experiment. Boil water in a pot on the stove. Just as the water is starting to boil add copious amounts of salt. You should find that the water ceases to boil. If the water were to commence to boil more vigorously then this would confirm that the boiling point is depressed. The reason for the elevated boiling point is that the addition of salt (a polar compound) creates and additional bond between itself and the (polar) water molecules. This bond represents additional energy that must now be over-come to make the water boil.
What is the fear of boiling water?
The fear of boiling water is called zemphobia. It is a specific phobia characterized by extreme fear or anxiety related to boiling water. This fear can stem from past traumatic experiences or irrational beliefs about the dangers of boiling water.
How does boiling water affect the hardness of water?
Boiling water does not affect the hardness of water. Hardness in water is caused by minerals like calcium and magnesium, which remain in the water even after boiling.
Will boiling water remove minerals from it?
Boiling water will not remove minerals from it. Minerals are dissolved in water and boiling only changes the physical state of the water, not its mineral content.
Is At what temperature does water boil a scientific question?
Yes, the boiling point of water is a scientific question as it refers to a physical property that can be experimentally determined. Water boils at 100 degrees Celsius at sea level.
Why do you have to have boiling water in the experiment of making crystals?
das cuz
What is the independent variable in this experiment what effect does table salt have on the temperature of boiling water?
The independent variable in this experiment is the amount of table salt added to the boiling water. The effect of adding salt to the water is to raise the boiling point of the water, therefore increasing the temperature at which the water boils.
What is manipulated variables in experiment about boiling point of water?
Manipulated variables are variables that a scientist deliberately adds in to tweak the outcome of his or her experiment. For instance, a scientist may choose to add certain compounds into a pot of water to see if it may affect the boiling point.
What is the independent-dependent variable when boiling regular water and salt water?
In an experiment comparing boiling regular water and salt water, the independent variable is the type of water used (regular water vs. salt water), as it is manipulated by the experimenter. The dependent variable is the boiling point of the water, which is measured to observe how it changes based on the presence of salt. The experiment aims to determine how the addition of salt affects the boiling point of water.
What does aqua bulliens mean?
"Aqua bulliens" is a Latin term that translates to "boiling water." It is often used in scientific contexts to refer to water at its boiling point.
What kind of experiment would explain separation of salt water solution?
evaporation or boiling!!!
A hypothesis is the correct explanation for some scientific question?
no a hypothesis is your guess of what the outcome is going to be in your experiment. For example. My experiment's question is to see what happens when I mix salt with water. My Hypothesis is the salt will float. Now the correct outcome is the salt sinked. I hope I helped you.
Why leaf is dipped in boiling water?
Is this question for real
Why water is considered as a good controller in scientific experiments?
B/c it's easy to determine when it's reached boiling point or freezing point. Any experiment needing those either or both of two temperatures can use water as reference point.
How will you find the boiling point of water?
Do the experiment yourself and boil some water, you'll find its about 100 degrees Celsius, depending on its purity. or google
What do you observe whenm boiling water?
To me this question is about thinking like if you did the experiment... What I observed as the can containing water as it was heated on the burner was the first minute the water was not as hot after about 2 more minutes the water started to boil as steam came to the top opening of the can. I hope this helps you and Be sure to put it in your own words...
