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If a substance changes its color and gives off a gas when heated is it a compound?
Wiki User
∙ 14y ago
Not necessarily. Any combustible chemical, such as engineering polymers, will likely do that.
Wiki User
∙ 14y ago
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What is it called when a substance changes color in response to pH?
This is a pH indicator.
What do you call a substance which is used to show changes in pH by its change in color?
An indicator
When a metal changes color because it has reacted with another substance and what change occured?
Chemical
What is indicator How does it indicates completion of neutralization?
An indicator refers to a substance that changes color to show how a given substance is either acidic or basic.
What is called when a compound that changes color when in contact with an acid or a base?
It's called an Acetic Acid.
Which combination describes the flame color of the compound when heated?
Which combination describes the flame color of the compound when heated?
What changes color when heated?
Thermoschroism
What color if the ferrous sulphate is heated?
ferrous sulphate when it is heated it changes into red brown color
Why does an egg chang color and texture when heated?
because its getting heatAn egg changes color and texture when heated due to a chemical change and the proteins escaping turning it solid and changing the color.
Why does an change color and texture when heated?
because its getting heatAn egg changes color and texture when heated due to a chemical change and the proteins escaping turning it solid and changing the color.
Why green color of feso4 changes when heated?
Many mineral powders will change colour when heated, as they lose their water of crystallization.
Why does an egg change color and texture heated?
because its getting heatAn egg changes color and texture when heated due to a chemical change and the proteins escaping turning it solid and changing the color.
Why does eggs change color and texture when heated?
because its getting heatAn egg changes color and texture when heated due to a chemical change and the proteins escaping turning it solid and changing the color.
Why does an egg change color texture when heated?
because its getting heatAn egg changes color and texture when heated due to a chemical change and the proteins escaping turning it solid and changing the color.
What compound changes color when in contact with an acid or a base this is called?
iron
What is it called when a substance changes color in response to pH?
This is a pH indicator.
What compound that can reversibly change color dependig on conditions such as pH called?
This substance is called indicator.
