These marshmallows are going through a chemical change. How is this different from a physical change?
Yes, roasting marshmallows is a chemical reaction. When marshmallows are subjected to heat during roasting, the sugars and proteins they contain undergo a chemical reaction called Maillard browning. This reaction causes the marshmallows to change color, texture, and flavor.
Yes it is a physical change
Marshmallows can be purchased at many local grocery stores. There are various large chains that carry marshmallows such as Walmart, Kmart, Kroger, etcetera. One might check their local grocery store for marshmallows, as well.
The number of marshmallows in 1 pound can vary depending on the size of the marshmallows. On average, there are about 160 regular-sized marshmallows in 1 pound. However, if the marshmallows are larger or smaller, the count will differ. It is always best to check the packaging for specific information regarding the number of marshmallows in a pound.
The chemical composition remain unchanged.
Physical properties can be observed without changing the chemical composition of a substance. Chemical properties can only be observed by changing the chemical composition of the substance. In a physical change, the chemical composition of the substance does not change. In a chemical change, the chemical composition of the substance changes.
i think is chemical composition its not chemical composition, it's how they were formed
i think is chemical composition its not chemical composition, it's how they were formed
Yes, the composition of the rocks is as a result of the distinct chemical composition.
yes! chemical changes are changing the substance without actually changing the final object.
The number of large marshmallows in a 1kg bag can vary depending on the brand and size of the marshmallows, but on average, large marshmallows weigh about 25 grams each. This means you can expect to find approximately 40 large marshmallows in a 1kg bag. It's always best to check the packaging for specific details regarding the weight of individual marshmallows.