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What happens at 0 degrees Celsius to 3 degrees Celsius?
the temperature is getting warmer.
What is the difference of the endothermic and exothermic change?
An endothermic change requires heat, and an exothermic change releases heat.
The temperature of true water is in a beaker is 25 c after adding a piece of magnesium to the water the temperature increase is this an exothermic or an endo thermetic?
exothermic ? because energy released
Which piece of evidence would prove that a reaction is exothermic?
All you need is a thermometer. If the temperature rises as the reaction goes to completion, then the reaction is exothermic. If the temperature decreases, then it's endothermic.
All reactions involving a change in temperature are exothermic?
False
Why does a cold drink in your hand feel cooler when it's getting warmer?
Is the temperature of your body. When is getting warmer your body temperature gets warmer and so you feel the drink colder then before - for a short time because eventually it will get warm too!!!
When butane reacts with oxygen what happens to the temperature of the surrounding area?
the temperature should increase not decrease
Is a hand warmer pack an endothermic reaction?
Exothermic. It release heat in the process.
What is temperature fluctuation?
Temperature fluctuation is where the temperature does not stay at a constant rate. It will keep getting colder or warmer and not cease to a certain degree.
When the temperature changes cause of a reaction is it exothermic or endothermic?
It is exothermic
When silver nitrate reacts with hydrochloric acid the container gets warmer is this reaction exothermic or endothermic?
I think it's exothermic.
What happens at 0 degrees Celsius to 3 degrees Celsius?
the temperature is getting warmer.
Is our planet's temperature getting cooler?
No. The earth's temperature is getting warmer. Just about every year there are new heat records broken all around the world.
When sodium hydroxide is dissolved in water the temperature of the water increases. Is this endothermic or exothermic?
Exothermic
When an exothermic reaction occurs in a water solution what happens to the temperature of the solution?
The temperature rises. An "exothermic" reaction releases heat energy in the process.
Is ice endothermic or exothermic?
Definitions Exothermic - accompanied by, or requiring, the release of heat. Endothermic - accompanied by, or requiring, the absorption of heat. Now, does the melting ice get warmer or colder? If it gets colder, then it is exothermic. If it gets warmer, then it is endothermic. Consider how we make ice - we put water into a cold place so that it gets colder with time.
When hydrochloric acid neutralizes sodium hydroxide the temperature increases is this exothermic or endothermic?
When the temperature increases as a result of reaction, as specified here, the reaction is exothermic.
