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If the reaction is endothermic in nature then heat should be added to it,otherwise all chemical reaction neddn't heat always.
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∙ 16y ago
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If thermal energy must be added to a chemical reaction for the reaction to take place the reaction is a Exothermic b Reactant c Balanced d Endothermic?
If thermal energy must be added to a chemical reaction for the reaction to take place the reaction is endothermic.
If heat must be added to a chemical reaction for the reaction to take place the reaction is?
Endothermic reactions need heat. Exothermic reactions give off heat.
When instant coffee is added to Mountain Dew does a chemical or physical reaction take place?
More than one physical reaction will take place, including reverse peristalsis if you should happen to drink this. Instant coffee added to Mountain Dew? That sounds really disgusting.
What chemical reaction takes place when drops of cold water are added to a white solid formed by heating calium calcium carbonate?
Exothermic reaction.
What changes gives NO evidence that a chemical reaction has taken place?
Physical changes give no evidence that a chemical reaction has taken place, because no chemical reaction has taken place.
What chemical is being tested if a compound is added to a solution of hydrochloric acid and the solution is observed to see if a reaction takes place?
reactivity
Heat is felt when a warm object is place in your hand chemical reaction?
It's a physical reaction not a chemical reaction.
What a chemical reaction mean?
A chemical reaction is; when there is a chemical change taking place from energy or shifting of molecular structure.
What chemical reaction happens to salt when you heat it?
when we heat the salt there chemical reaction is takes place
What evidence is there to show that a chemical reaction has taken place when an egg is cooked?
The change in color indicates that a chemical reaction has taken place.
What type of reaction take place in rancidity?
chemical reaction takes place in rancidity
Were chemcal reaction takes place cell organelles?
chemical reaction takes place
