select the correct answer. carbon burns in the presence of oxygen to give carbon dioxide. which chemical…
select the correct answer. carbon burns in the presence of oxygen to give carbon dioxide. which chemical equation describes this reaction? a. carbon + oxygen + carbon dioxide b. carbon + oxygen → carbon dioxide c. carbon dioxide → carbon + oxygen d. carbon dioxide + carbon → oxygen
Answer
Explanation:
Step1: Identify reactants and products
In a combustion reaction of carbon in oxygen, carbon and oxygen are reactants and carbon - dioxide is the product.
Step2: Determine the correct arrow direction
The arrow in a chemical equation points from reactants to products.
Answer:
B. carbon + oxygen → carbon dioxide