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Stirring sugar into a cup of tea is chemical?
Stirring sugar into a cup of tea is a chemical change because when you evaporate the tea you can not get the sugar back, instead you get a mixture of glucose and fructose. It is also a chemical change.
Is stirring sugar into a cup of tea a physical or chemical change?
It is a chemical change. Table Sugar is the crystallized form of liquid Sucrose(also simply known as, Sugar.) By stirring sugar into the tea you are using the tea as a catalyst in that it "hydrates" the crystal and causes it's chemical structure to return to the liquid form and be absorbed into the makeup of the tea.
Is water condensing in a cup physical or chemical change?
physical change
Is evaporation of water from a cup of water a physical or chemical change?
physical
Is using hot water to expand a metal cup a physical or chemical change?
Using hot water to expand a metal cup is a physical change. The change in size and shape of the cup is due to the expansion of the metal atoms when heated, but the chemical composition of the metal cup remains the same.
How fast does Tylenol dissolve in a cup of water?
It takes 10 -15 minuets without stirring
How can I safely boil water in a cup?
To safely boil water in a cup, fill the cup with water and place it in the microwave or on a stovetop. Heat the water in short intervals, stirring in between, until it reaches a rolling boil. Use caution when handling the hot cup to avoid burns.
Is heating a cup of tea a chemical change?
Heating a cup of tea is a physical change, not a chemical change. The heat causes the molecules in the tea to move faster, but the chemical composition of the tea remains the same.
When sugar can be dissolve in one cup of water?
Sugar can typically dissolve in one cup of water as long as the water is warm or hot. Stirring the water also helps to fully dissolve the sugar more quickly.
When a cup of hot tea cools down is that a chemical change?
When a cup of hot tea cools down, it is a physical change, not a chemical change. The molecules in the tea are simply rearranging as the temperature drops, but the chemical composition of the tea remains the same.
Is making a cup coffee a chemical change?
No it is a physical change.
Is pouring soda into a cup chemical change?
No, pouring soda into a cup is a physical change because the molecules of the soda remain the same. Chemical changes result in the formation of new substances with different chemical properties.
