The graph shows the amount of a gaseous product formed over time during two trials of a reaction. A different concentration of a
reactant was used during each trial while other factors were kept constant. (see graph)
Which of the following statements explains which trial has a higher concentration of the reactant?
Trial 1, because the final amount of product formed is higher.
Trial 1, because this reaction lasted for a longer duration than Trial 2.
Trial 2, because this reaction was initially fast and slowed down later.
Trial 2, because the amount of product formed per unit time is higher.
Which of the following statements explains which trial has a higher concentration of the reactant?
Trial 1, because the final amount of product formed is higher.
Trial 1, because this reaction lasted for a longer duration than Trial 2.
Trial 2, because this reaction was initially fast and slowed down later.
Trial 2, because the amount of product formed per unit time is higher.
2 answers:
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