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What else can I help you with?
Is frying a egg a chemical change or a phyiscal change?
Frying an egg is a chemical reaction - or change. The chemical composition of the egg changes when it is fried, and cannot be reversed.
Would a cake in an oven represent a chemical reaction?
Yes, because the simplified definition of a 'chemical change or reaction' is "a change or reaction (usually dealing with extreme heat or cold) that CAN NOT be undone. Thus, a cooked cake can not be changed back to its originall state of batter.Hope I helped :)
Is a helium balloon rising to the ceiling a chemical property?
No. This is because it is demonstrating the fact that it is less dense than the air. Density is a physical property. Therefore the helium balloon rising to the ceiling is not a chemical property, and instead a physical property.
Is Bread Rising Chemical or physical?
i believe it is chemical because it cannot be returned to its original state.
Is a gas always produced by a chemical reaction?
gas is not always produced. Sometimees the reaction can change color. Also the temperature can change. gas is not always produced. Sometimees the reaction can change color. Also the temperature can change.
Is the rate of a chemical reaction dependent of temperature?
In general, as temperature rises, so does reaction rate. This is because the rate of reaction is dependent on the collision of the reacting molecules or atoms. As temperature rises, molecules or atoms respond with increased motion, increasing the collision rate, thus increasing the reaction rate.
Which situation describes evidence of a chemical change?
Baking a cake is an example of a chemical change because the ingredients undergo a chemical reaction to form a new substance with different properties, such as the cake rising due to the release of gas.
Energy is neither created nor destroyed in a chemical reaction Explain where the energy released or absorbed by the reactions comes from or goes to?
Energy released by a chemical reaction is released as heat to the surroundings thus rising the temperature of the room or lab etc where the reaction is taking place. Similarly, energy absorbed by endothermic is either supplied by external heating of reaction mixture over a flame or absorbed from surroundings.
Is frying a egg a chemical change or a phyiscal change?
Frying an egg is a chemical reaction - or change. The chemical composition of the egg changes when it is fried, and cannot be reversed.
Can you substitute baking soda and baking powder with self rising flower?
No. there is a chemical reaction with the baking soda and the other ingredients, not with the flour.
Is a candle burns chemical reaction?
Yes, burning a candle is a chemical reaction. The easiest way to tell if something is a chemical reaction is if heat or light are given of, a new substance is formed, or a colour change happens. Chemical changes are irreversible.Yes, whenever a candle burns, it is a combustion reaction between the carbon compounds of the wick and wax of the candle and of oxygen in the air. These compounds burn to create carbon dioxide and water, and also a few smaller carbon compounds, which is evident as the smoke rising occasionally from the flame. The flame you see and the heat you feel rising off of the burning wick is the evidence of an exothermic chemical reaction.Yes, burning a candle is a chemical reaction. The easiest way to tell if something is a chemical reaction is if heat or light are given of, a new substance is formed, or a colour change happens. Chemical changes are irreversible.
What is the key factor that determines the rising of muffins?
The key factor that determines the rising of muffins is the chemical reaction between baking powder and liquid ingredients, which creates carbon dioxide gas bubbles that make the muffins rise.
What speeds the chemical reaction when mixing calcium carbonate and diluted sulfuric acid?
The reaction between calcium carbonate and diluted sulfuric acid speeds up when the reactants are finely ground, increasing the surface area available for contact and reaction. Additionally, applying heat can provide energy to overcome activation barriers, accelerating the reaction. Stirring the mixture can also help by promoting mixing and enhancing the contact between the reactants.
Would a cake in an oven represent a chemical reaction?
Yes, because the simplified definition of a 'chemical change or reaction' is "a change or reaction (usually dealing with extreme heat or cold) that CAN NOT be undone. Thus, a cooked cake can not be changed back to its originall state of batter.Hope I helped :)
When was Temperature Rising - album - created?
Temperature Rising - album - was created on 2006-08-24.
Is a helium balloon rising to the ceiling a chemical property?
No. This is because it is demonstrating the fact that it is less dense than the air. Density is a physical property. Therefore the helium balloon rising to the ceiling is not a chemical property, and instead a physical property.
How is the rising of dough an example of a physical change and chemical change?
The rising of dough is a physical change because it involves a change in appearance and volume without altering the chemical composition of the ingredients. On the other hand, it can also involve a chemical change as the yeast in the dough ferments and produces carbon dioxide gas, which helps the dough rise.
