Identify each part of this chemical equation, which describes the burning of methane and oxygen.
A (the entire green box):
B (the blue box):
C (the arrow):
D (the number):
E (the purple box):
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Ответ:
Referring to the attached picture, A (the entire green box) represents the balanced chemical equation, B (the blue box) represents the reactants, C (the arrow) represents the irreversibility of the reaction, D (the number) represents the stoichiometric coefficient for oxygen and E (the purple box) represents the products.
We have the combustion reaction of methane.
CH₄ + O₂ ⇒ CO₂ + H₂O
A (the entire green box) represents the balanced chemical equation.
B (the blue box) represents the reactants (substances that react).
C (the arrow) represents the irreversibility of the reaction (it only occurs from left to right).
D (the number) represents the stoichiometric coefficient for oxygen.
E (the purple box) represents the products (substances that are formed).
Referring to the attached picture, A (the entire green box) represents the balanced chemical equation, B (the blue box) represents the reactants, C (the arrow) represents the irreversibility of the reaction, D (the number) represents the stoichiometric coefficient for oxygen and E (the purple box) represents the products.
You can learn more about chemical equations here:
Ответ: