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Because a physical change affects things like looks and shape. When a piece of lemon turns the tea cloudy, it doesn't affect it's chemical composition.
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∙ 12y ago
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Is a lemon powered clock a physical change or a chemical change?
It is a physical change
Is juicing a lemon a chemical change?
Yes, fermenting fruit juice is a chemical change.
What in lemon juice makes it react?
It's a chemical change because the lemon and water cannot be separated by physical means. If it were a physical change, then the lemons and water would not be dissolved.
If you add sugar to lemonade is it a chemical change or a physical change?
Physical. The sugar is only held in suspension. The basic reasoning behind this is that you have to stir the sugar in to get it mixed into the lemonade. A chemical change would have been generated just by mixing the chemicals together and given some type of reaction.(Heat, smoke, light, etc) You don't get a "bang" by adding sugar to lemonade. :-)
Why do ginger pieces turn pinkish when they are sprinkled with lemon juice?
The acid of the lemon juice reacts with a chemical in the ginger turning it pink.
Piece of lemon turing tea cloudy chemical or physical change?
Chemical The acid in the lemon clouds the water and the elements combine.
Is a lemon powered clock a physical change or a chemical change?
It is a physical change
Is your olive oil with lemon peel safe to use Everything was sterilized but 4 weeks on the oil is cloudy and the lemon peel is turning brown or blackish at the edges?
yes i do believe.
Is adding lemon to tea a chemical change or a physical change?
chemical, you can't take the lemon out
Is adding lemon to your tea a chemical or physical change?
chemical, you can't take the lemon out
Is putting a penny in lemon juice a physical or chemical change?
physical reaction
Is mixing lemon juice with milk a physical change or chemical change?
chemical reactin
Dissolving sugar in lemon water is physical or chemical?
Physical change- it can be undone by evaporating the water.
Is juicing a lemon a chemical change?
Yes, fermenting fruit juice is a chemical change.
Is dipping blue litmus paper in lemon juice physical or chemical?
it is a chemical change that makes a physical change take place
Is squeezing a lemon a physical or chemical change?
It's a physical change why are some people f$#@%ing stupid and saying a chemical change??
When baking soda is mixed with lemon juice bubbles are formed with the evolution of gas Is it a physical or chemical change?
it is a chemical change
