While performing an experiment involving a reaction between two chemicals. the scientist observes that the reacton has become warm. What is this observation an example of?

Answer 1

An exothermic reaction.

This is what the scientist has noticed:

#A+ BrarrC+Delta#

Heat was released from the reaction as a result of the reactants' higher enthalpies—that is, their heat content—than the product's enthalpies.

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Answer 2

This observation is an example of an exothermic reaction.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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