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What colour does wax change to after being heated?
Wax typically changes to a transparent or translucent state when heated. The color may vary depending on the type of wax, but it generally becomes more clear or see-through as it melts.
Is sugar being heated to produce steam and a black solid a chemical change?
Yes is it a chemical change as the process is irreversible. Also its properties are being changed and it looks different physically which always means a chemical change has occurred or will occur if certain substances are put together.
What is the symbol for mass of the substance being heated?
The symbol for mass of the substance being heated is typically represented by the letter "m" in physics and chemistry equations.
What happens when Benedict's solution is heated?
When Benedict's solution is heated, the reduction reaction between the copper (II) ions and the glucose or other reducing sugars present causes the solution to change color from blue to green, yellow, orange, or red, depending on the amount of reducing sugar present. This color change indicates the presence of reducing sugars in the sample being tested.
When a pure substance is heated or cooled but does not change state the energy as heat is the what?
The energy as heat is being used to increase or decrease the temperature of the pure substance. This process involves changing the internal energy of the substance without causing a phase transition.
Is water being heated up a chemical change?
yes
Is picking up iron filings with a magnet a chemical reaction?
No, a chemical reaction is when the atoms are not mixed together but chemical bonded together. You know when a chemical reaction has happened when you can smell, hear or see things reacting.
How does a bubble form when you heat water?
When water is heated, energy is being added to it, this causes it to change form a liquid to a gas
When sugar canalize on being heated above its melting point is physical change or chemical?
When sugar caramelizes on being heated above its melting point, it undergoes a chemical change. This is because the heat causes the sugar molecules to break down and rearrange into new compounds, resulting in the formation of caramel.
What is the necessary temperature for a liquid to change to a gas?
It is called the boiling point. It varies according to the substance being heated and the ambient pressure
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.
What colour does wax change to after being heated?
Wax typically changes to a transparent or translucent state when heated. The color may vary depending on the type of wax, but it generally becomes more clear or see-through as it melts.
Is sugar being heated to produce steam and a black solid a chemical change?
Yes is it a chemical change as the process is irreversible. Also its properties are being changed and it looks different physically which always means a chemical change has occurred or will occur if certain substances are put together.
What happens if the mixture when heated?
When a mixture is heated, the individual components may react differently based on their physical and chemical properties. Some components may evaporate, others may change state, and some may undergo chemical reactions. The outcome would depend on the specific mixture being heated.
What are 4 convections?
the air being heated from a fireplace,air from a furnace,boiling water,the air being heated in a hot air balloon.
Will stainless fireplace tools change color and finish when heated or used?
They will change color when you put them in the fire and it is natural for all of them. They get heat treated to be able to withstand the heat but it won't keep them from being discolored.
How the earth is heated and what affects the way the earth is heated?
the earth is heated by the sunlight and it affects it by it being too hot when the sunlight is shining on earth.
