Question

pregunta 3
1 pts
what is a skeleton chemical equation?
an equation that tells you what chemicals are involved and what they are doing in the chemical reaction.
an unbalanced equation that shows the chemical formulas for all the reactants and products involved in a chemical reaction of a skeleton.
an unstable equation.

Explanation:

Un skeleton chemical equation (ecuación química esquelética) es una ecuación desbalanceada que muestra las fórmulas químicas de todos los reactantes y productos involucrados en una reacción química (no se refiere a reacción de un esqueleto, el término "skeleton" aquí se refiere a la estructura básica). La primera opción describe una ecuación química en general, la tercera no es correcta. La segunda opción, a pesar de la confusión con "reaction of a skeleton", es la que más se aproxima a la definición de ecuación esquelética (desbalanceada con fórmulas de reactantes y productos).

Answer:

The correct option is: An unbalanced equation that shows the chemical formulas for all the reactants and products involved in a chemical reaction of a skeleton. (Note: The "of a skeleton" part is likely a wording error, and it should be "in a chemical reaction" without the "of a skeleton" misinterpretation, but among the options, this is the one that matches the concept of a skeleton chemical equation as an unbalanced equation with reactant and product formulas.)