Chemistry, 05.05.2020 20:44, budjasdatazaki3913
The graph shows the volume of a gaseous product formed during two trials of a reaction. A different concentration of reactant was used during each trial, whereas the other factors were kept constant.
A graph is shown with two graph lines sloping upwards. The title on the x axis is Time and the title on the y axis is Amount of Product. The graph line with a steeper slope is labeled Trial 2 and the other is labeled Trial 1.
Which of the following statements explains which trial has a lower concentration of the reactant?
Trial 1, because the average rate of the reaction is lower.
Trial 1, because this reaction lasted for a longer duration than Trial 2.
Trial 2, because this reaction was initially fast and later slowed down.
Trial 2, because the volume of product formed per unit time was higher.
Answers: 2
Chemistry, 21.06.2019 19:50, limelight11
Which statement describes how phase changes can be diagrammed as a substance is heated? the phase is on the y-axis and the temperature is on the x-axis. the temperature is on the y-axis and the phase is on the x-axis. the time is on the y-axis and the temperature is on the x-axis. the temperature is on the y-axis and the time is on the x-axis.
Answers: 1
The graph shows the volume of a gaseous product formed during two trials of a reaction. A different...
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