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How long from the from the start of the experiment was the substance heated before all of the substance turned into a liquid?
It is impossible to tell how long from the start of the experiment it was before all of the substance turned into a liquid without more information about the experiment. Perform the experiment again and use a timer to determine the length of time required to turn the substance into a liquid through heating.
What else can I help you with?
What is the solvent in an experiment?
The solvent is the liquid you will be using if you are dissolving something in the experiment.
What is the black substance on the bottom of the evaporating dish after it has been heated on a Bunsen burner?
The black substance is likely to be the residue of the substance that was heated in the evaporating dish. This residue is left behind after the solvent or liquid has evaporated, and can be carbon or other impurities from the original substance. It is important to clean the evaporating dish thoroughly to remove the residue before its next use.
When sugar is heated for a short timea thick colorless liquid substance is formedwhat kind of change takes place?
A change in physical state occurs when sugar is heated and transforms into a thick, colorless liquid substance. This transformation from solid sugar to liquid form is a physical change, not a chemical change, as the chemical composition of the sugar remains the same.
What includes melting?
Melting is the process in which a solid substance changes to a liquid state as it is heated. This change occurs when the substance's temperature reaches its melting point, at which the intermolecular forces holding the solid structure together weaken, and the solid turns into a liquid.
Does molten state mean gaseous state?
No, molten state refers to a substance that has been heated to the point of becoming liquid, while the gaseous state refers to a substance in which its particles are free to move without a definite shape or volume. In the molten state, the substance retains its liquid form, whereas in the gaseous state, the substance exists as a gas.
What is the state of matter just before a substance boils?
The state of matter just before a substance boils is typically a liquid. As the substance is heated, its temperature rises until it reaches the boiling point, at which point it starts vaporizing into a gas.
What is a simple experiment that can determine if a white substance is a liquid or a carbohydrate?
A liquid pours. A carbohydrate, by itself, is not liquid.
Are the particles in a solid linked?
Yes, they have tiny bonds that when the substance is heated break and the substance forms a liquid.
What happens to a solid when is heated?
A substance in the solid phase will typically expand when heated. Most substances when heated sufficiently will melt into a liquid, assuming that they do not combust or sublimate.
What is the solvent in an experiment?
The solvent is the liquid you will be using if you are dissolving something in the experiment.
What is the black substance on the bottom of the evaporating dish after it has been heated on a Bunsen burner?
The black substance is likely to be the residue of the substance that was heated in the evaporating dish. This residue is left behind after the solvent or liquid has evaporated, and can be carbon or other impurities from the original substance. It is important to clean the evaporating dish thoroughly to remove the residue before its next use.
What is vaporisation?
The process in which a liquid turns into a gas.
Which term is defined as the process by which a substance changes state from sloid to liquid?
The term you are looking for is "melting." Melting is the phase transition of a substance from a solid to a liquid as a result of being heated to its melting point.
What are 5 physical changes that can occur to a substance?
Melting: The substance changes from a solid to a liquid as heat is applied. Freezing: The substance changes from a liquid to a solid as it loses heat. Evaporation: The substance changes from a liquid to a gas as it is heated. Condensation: The substance changes from a gas to a liquid as it cools. Sublimation: The substance changes directly from a solid to a gas without going through a liquid phase.
How can a liquid change to a gas?
A liquid changes into a gas when it is heated to a certain temperature, known as the boiling point. Every substance has a different boiling point.
What is the transfer of energy as heat by movement of the heated substance itself?
Convection is the transfer of energy as heat by movement of the heated substance itself. This process involves the movement of molecules in a fluid (liquid or gas) due to differences in temperature, causing the warmer substance to rise and the cooler substance to sink.
A graph that shows the change in the temperature of a substance as it is heated will show?
A graph showing the change in temperature of a substance as it is heated will typically show an initial increase in temperature as heat is added, followed by a plateau where the substance changes phase (e.g., from solid to liquid), and then another increase in temperature. The specific shape of the graph will depend on the properties of the substance being heated.
