anonymous
  • anonymous
Hi, I'll medal and fan if someone can help me with a question I don't understand.
Chemistry
  • Stacey Warren - Expert brainly.com
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SOLVED
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chestercat
  • chestercat
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
Here's the link to the video https://www.youtube.com/watch?v=VaGO3oFMJEw
anonymous
  • anonymous
and here is the question: 3. Based on your observation, was the reaction endothermic or exothermic? Explain your answer using complete sentences.
anonymous
  • anonymous
I said something along the lines (to avoid plagiarism problems) : that since endothermic is taking IN heat that it has to be exothermic.

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More answers

Cuanchi
  • Cuanchi
what do you think in the video Endothermic Reaction - Baking Soda and Vinegar- the temperature in the thermometer decrease?
Rushwr
  • Rushwr
yeah I agree with Cuanchi We can observe a temperature drop in that reaction. Which means the reaction absorbs the heat. Heat is absorbed while the surrounding is cooled. Therefore it is an endothermic reaction.
anonymous
  • anonymous
Yup, we can observe the temp and drop in a reaction thats displayed, so it can absorb heat with the outside cold. Fan?
Photon336
  • Photon336
@mosuechick0012 its endothermic because of the temperature drop because you know that heat was being taken from the surroundings. That's how you know. Also if you see something heating up I/e increase in temp you know it's exothermic because heat is being released into the surroundings.
anonymous
  • anonymous
thank you! I wish I could give you all a medal
Photon336
  • Photon336
No problem!

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