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What else can I help you with?
Hot is to sweltering as cold is to what?
Cold is to freezing.
Is 46 degrees Fahrenheit above or below freezing?
above it will be freezing at 32 degrees Fahrenheit
Freezing point is the point at which a liquid turns into a solid What effect can change the freezing point?
Changing the pressure can affect the freezing point of a substance. Generally, an increase in pressure will lower the freezing point, while a decrease in pressure will raise the freezing point. The presence of solutes or impurities in the liquid can also change the freezing point.
What is the relationship between the melting and freezing point of a substance?
The melting point and the freezing point are two established properties of a substance, they both determine when the substance will have a change in state. By the way just a random question, are you in Mr.Dykshorn's science class? If you don't know what I'm talking about: please disregard.
What is oxygen's freezing point?
oxygen's freezing point is 222.65 degrees Celsius
Is freezing Mountain Dew a physical reaction?
yes
Why are physical processes like freezing and boiling not chemical reaction?
Freezing and boiling do not change the chemistry in the process.
Is water freezing an example of an endothermic reaction?
No, water freezing is not an endothermic reaction; it is an exothermic process. During freezing, water releases heat to its surroundings as it transitions from a liquid to a solid state. This release of energy is what causes the temperature of the surroundings to decrease. In contrast, an endothermic reaction absorbs heat from the environment.
Freezing involves a chemical reaction?
No, freezing involves phase change, which is a physical change. There is no chemical reaction, as the basic chemistry is unchanged it is still the same material in a different physical state.
What is the reaction of salt in the water at freezing temperature?
Salt doesn't react with water.
Is a substance freezing a chemical reaction?
Freezing is a physical change, not a chemical reaction. When a substance freezes, its molecules slow down and arrange into a solid structure. Chemical reactions involve the rearrangement of atoms to form new substances with different chemical properties.
Is freezing Endo or Exo?
Endothermic reactions absorb heat from their surroundings and feel cold, whereas exothermic reactions release heat into their surroundings and can feel warm. The sensation of freezing is typically associated with endothermic processes because they absorb heat during the reaction.
What cause orange juice to freeze?
There is no Chemical Reaction involved in the freezing of apple juice. It is purely a Physical change. However, if the apple juice has fermented into hard cider (a Chemical Reaction) freezing it will cause the alcohol to separate as Apple Jack (a liquid) and the remainder of the cider will solidify ... again a Physical change.
Is ice cubes forming in the freezer a chemical reaction?
No, freezing water is a physical change, not a chemical one since no chemical reaction takes place. The water molecule (H2O) remains the same even though the physical state changes from a liquid to a solid.
What is the process of freezing?
The chemical process of freezing is called endothermic reaction. What this basically means is that a liquid form transforms into a solid form when introduced to very cold temperatures.
Does freezing Lauric acid undergo a chemical change?
Freezing Lauric acid is a physical change as it transitions from a liquid to a solid state without undergoing any chemical reaction. The molecules remain the same during the freezing process, only changing in their arrangement and energy state.
How does freezing prevent food decay?
It slows the reaction rate down, slowing the decay, and slowing the dispersion from infection sites through the foodstuff.
