Make a prediction. How do you think adding other substances to the water would affect its
heating curve?
I already have one I just need one more.
please help
Guess what? I have no idea what you're doing. Is it pure water? Is something in the water? If so, what is it? Liquid? solid? gas? How fast are you heating it. What's the curve look like now?
Its basically asking what other substance would affect water at it's boiling point?
Almost anything. A 1 molal solution of a non-ionic solute increases the boiling point by 0.52 degrees. If the solute ionizes, the change is doubled or tripled depending upon how many ions are produced.
hi i have the same problem and this is a science prodject for highschool
Adding other substances to water can affect its heating curve in different ways, depending on the properties of those substances. One possible prediction is that adding a substance with a lower boiling point than water, such as ethanol, would lower the boiling point of the mixture. This would result in the heating curve showing a lower temperature at which the water starts to boil.
To make this prediction, you can consider the characteristics of the added substance and its interaction with water. Look for information on the boiling points and solubility of the substance in water. If the added substance has a lower boiling point than water, it will evaporate more easily when heated, which can lower the boiling point of the mixture.
You can also analyze the solubility of the substance in water. If it is soluble, it can change the physical properties of water, such as its boiling point. Additionally, considering the heat capacity of the substance can provide insight into its effect on the overall heating curve.
It's important to note that different substances can have different effects on the heating curve of water, so further research and experimentation may be needed to draw a more accurate prediction based on the specific substance being added.