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physical science m (prescriptive) (gp) / chemical interactions / 03 - c…

Question

physical science m (prescriptive) (gp) / chemical interactions / 03 - chemical reactions
hydrogen gas and oxygen gas
burning splint
in the reaction above, what is true about hydrogen and oxygen?
they are the products.
they are produced by the burning splint.
they are given off as gas by the reaction.
they are the reactants.

Explanation:

Brief Explanations

En una reacción química, los reactivos son las sustancias que entran en la reacción. El hidrógeno y el oxígeno son los componentes iniciales de la reacción mostrada, no los productos resultantes. El splint encendido es usado para inducir la reacción, no para producir los gases.

Answer:

D. They are the reactants.