Yes, making tea involves chemical changes. You mix the dried leaves with hot water so that the compounds in the leaves leach into the water, and then strain off the leaves, leaving an infusion of water which has changed in character, that is, in appearance and, in this case, flavor.
No, it is not a chemical change because nothing new is made from the solution and they can be separated by evaporating the water, leaving the sugar behind.
Yes. This is because a new colour appears, which is one of the 5 clues to determine whether a change is physical or chemical.
Yes because it is still water just mixed with sugar and tea bags
Physical, because the sugar dissolves in the tea but does not lose its property of sweetness. Plus you could let your tea evaporate and you would end up with the original sugar.
No, this is a physical change.
It is a physical change.
It’s a physical change because the tea and the sugar combined becomes a homogeneous mixture, meaning that it will never be chemically changed. Mixtures change the physical properties, and you can take the sugar out of the tea. It would be very hard, but it’s possible!
Yes
Yes
Adding sugar to tea
chemical, you can't take the lemon out
The sugar particles begin to break up into smaller pieces. This then dissolves into the water filling all the tiny spaces. If you put two much sugar and it won't disappear, then that means it's saturated. Sugar is a soft crystal. Sugar is made from a sugar cane or a sugar beet.
yes
physical change
Yes it is a physical change. When the sugar is dissolved in the tea, the sugar retains its property of sweetness. And you could let the tea evaporate and you would have the original sugar left in the container.
Adding sugar to tea
Physical, because the sugar dissolves in the tea but does not lose its property of sweetness. Plus you could let your tea evaporate and you would end up with the original sugar.
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.
chemical, you can't take the lemon out
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.
No, you just create a mixture with more components.
chemical, you can't take the lemon out
Yes. When sugar dissolves in iced tea, it is a physicalchange. The tea does cease to be tea, nor does the sugar cease to be sugar. The water stays the same, of course. No chemical changes have taken place.
It is a chemical change because Sucrose (sugar) when dissolved in water is converted into Glucose and Fructose, and can not be collected back from tea or water.
Yes because it is still water just mixed with sugar and tea bags
Physical, because you are only diluting the tea, but not creating a new substance.