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if oxidation states change, it is a redox reaction
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∙ 12y ago
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Can you tell a redox reaction which is also a combination reaction?
2Mg + O2------> 2MgO
What does a negative H tell about a reaction?
The reaction is exothermic.
What does a positive H tell about a reaction?
The reaction is endothermic.
What does a negative deltaH tell about a reaction?
the reaction is exothermic
What does a positive delta H tell about reaction?
This is an endothermic chemical reaction.
Can you tell a redox reaction which is also a combination reaction?
2Mg + O2------> 2MgO
How can your tell hat is oxidize in a redox reaction?
my reactant is Cl2 plus 2NaBr, my product is 2NaBr2. Which one is oxidized, what is reduced. How can I tell which one is which?
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What does h tell about a reaction?
The reaction is exothermic.
What does a positive H tell about a reaction?
The reaction is endothermic.
What does a negative deltaH tell about a reaction?
the reaction is exothermic
What does a negative H tell about a reaction?
The reaction is exothermic.
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There is not really a way to tell for sure. I would personally just go with the majority. The testimonies are coming from regular people and everyone may have a different reaction to the product.
What will tell you the efficiency of a chemical reaction?
You need to calculate the yield of the reaction.
What does a positive delta H tell about reaction?
This is an endothermic chemical reaction.
