How can a chemical reaction be unbalanced?
A chemical reaction cannot be unbalanced because of the law of conservation of mass/matter. If the reaction does not take place in a closed system, it is possible that loss of matter from the reaction vessel could make it appear as if the chemical reaction is unbalanced when you are performing the stoichiometry for the reaction.
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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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- What is the smallest particle of a compound?

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