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What else can I help you with?
Is this true or false adding heat to a substance makes its molecules move quickly?
adding heat to a substance makes its molecules to move quickly
Adding or removing what makes substances change from one state to another?
A change of state is when a substance shifts from solid, liquid or gas to another state. This happens when heat is removed or added.
A drink that is concentrated has a larger amount of?
A drink that is concentrated has a larger amount of flavor, sugar, or additives in a smaller volume of liquid. This makes it more potent and requires dilution with water or another liquid before consuming.
What makes something thinner or weaker by adding water or another liquid?
dillution
Why does sugar delay freezing?
If you mean for a liquid (such as water), Sugar delays freezing and sometimes alltogether stops it at the normal 32 degrees F or 0 C. This is because you are adding a new substance to the water that combines its properties with the liquid. This makes the water technically thicker and harder to freeze.
What happens to a substance when it dissolves in a liquid?
When a substance dissolves in a liquid, the individual particles of the substance spread out and become surrounded by the particles of the liquid. This process creates a homogeneous mixture with the substance evenly dispersed throughout the liquid. The substance retains its chemical identity, but is dispersed at a molecular or ionic level within the liquid.
What is the most dense liquid substance?
The densest liquid substance is mercury. It has a high density compared to other liquids, which makes it commonly used in barometers and thermometers.
What substance is Vulcanized?
Typically, rubber is vulcanized by adding sulphur. This makes it more pliable in the winter and harder in the summer.
Is liquid plus air a pure substance?
No. To start with, air is not a pure substance, and mixiong it with something else just makes it worse.
How could a liquids boiling point be used to determine if it is a mixture or a pare substance?
pure substances have a distinct boiling point. Adding more heat just makes the substance boil faster but the temperature stays the same. A mixture does not have a distinct boiling point. Adding more heat will make the temperature increase.
Freezing point when salt is with a liquid?
Adding a salt to a pure substance depresses the melting point and elevates the boiling point.Adding salt to water will enable it to stay liquid at a lower temperature than 0 oC; adding salt to ice will drop its temperature (this phenomenon was used in old fashioned ice cream makers); adding salt to water will make it boil at a temperature higher than 100 oC
What is it called when a substance is a solid and liquid?
There is no actual name for a solid and liquid. An item can be a solid and liquid, but that is only under different pressures. For instance: The iron that makes up the Earths core is a solid, but that same material that is found in the Earths upper mantel is a liquid. This is because of the pressure differences
