Mixing paint to make a new color 5. Physical Change
The reasons:
1. Baking is a chemical change because the baking powder or soda whichever one undergoes a chemical reaction. Heat helps baking powder produce tiny bubbles of gas which makes the cake light and fluffy.
2. Burning of paper is not a physical change. Ash is formed as result of burning of paper which is a new product. Chemical change a new substance must form.
3. it is physical change because the water an be extracted that can bring back the powder
4. Dissolving sugar in water is a physical change because sugar molecules are dispersed within the water but the individual sugar molecules are unchanged.
5. Merely mixing colors is a physical change. No new substance is formed.
Answers & Comments
Answer:
Chemical
Chemical
Physical
Physical
Physical
Explanation:
Answer:
Baking a Pie 1. Chemical change
Burning a paper 2. Chemical Change
Dissolving coffee in hot water 3. Physical Change
Dissolving sugar in water 4. Physical Change
Mixing paint to make a new color 5. Physical Change
The reasons:
1. Baking is a chemical change because the baking powder or soda whichever one undergoes a chemical reaction. Heat helps baking powder produce tiny bubbles of gas which makes the cake light and fluffy.
2. Burning of paper is not a physical change. Ash is formed as result of burning of paper which is a new product. Chemical change a new substance must form.
3. it is physical change because the water an be extracted that can bring back the powder
4. Dissolving sugar in water is a physical change because sugar molecules are dispersed within the water but the individual sugar molecules are unchanged.
5. Merely mixing colors is a physical change. No new substance is formed.
Explanation:
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