How do you explain chemical equations?

Answer 1

Chemical equations represent chemical reactions...

Furthermore, the creation of new substances and the creation and disruption of strong chemical bonds are features of chemical reactions.

Chemical reactions are in addition balanced with respect to mass and charge. What does this mean? It means that if you start with #10*g#, #100*g#, #1000*g# of total reactants, you get #10*g#, #100*g#, #1000*g# of total products. And thus chemical equations observe stoichiometry...the equality of reactants and products with respect to mass and charge.

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Answer 2

Xavier Avery

Chemical equations use symbols and formulas to show the reactants, products, and reaction stoichiometry in order to represent chemical reactions.

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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.