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Yes...I don't know why but that's the correct answer on masteringchemistry.com. I was trying to find a reason why when I came up on this question haha.
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Is dissolving sugar in heat nonspontaneous?
yes its chemical change because the compound turns to gas
What are the independent variables in coffee dissolving in hot water?
These are: temperature, coffee granulation, type of coffee.
Is dissolving suger in hot water a chemical or physical?
Dissolving sugar in hot water is a chemical change.
Descible what is dissolving?
Dissolving is what happens to sugar when you put it into hot water. It goes from being a solid to being a liquid. Soap, when placed in hot water, will also dissolve.
What is the solute and solvent of hot tea?
I am not sure of the exact make up of coffee, however in a simplistic view, coffee would be solute, water would be solvent. However, you can say more scientifically anyway that caffeine is solute. If you take sugar, sugar is also a solute.
In hot water would coffee or sugar dissolve easier?
Sugar. Coffee will not disolve in water (though there are some soluble components in coffee that will dissolve out of it - which is why we use it).
Is dissolving sugar in hot tea an example of a chemical change?
yes, because sugar is break down into Glucose and Fructose and which can not be get back.
Is hot coffee homogenous mixture?
If you have added milk and/or sugar to your hot coffee, you will have to stir it well, in order to obtain a homogeneous mixture.
Is hot coffee a mixture?
If you have added milk and/or sugar to your hot coffee, you will have to stir it well, in order to obtain a homogeneous mixture.
Why does hot coffee weigh more than cold coffee?
sugar dissolves faster in hot coffee because the temperature makes it melt quicker than the process of cold coffee.
Is sugar and coffee classed as food?
coffee as a bean; as a solid it is classed as a food as soon as it devolves in hot water it is then a drink. i guess same goes for sugar ..
In a cup of instant coffee what is the solvent?
Hot water will be the solvent , sugar and the coffee powder will be the solutes
