The graph below compares the rates of reaction of a burning candle and an exploding firework. Comparing Chemical Reactions A graph has time on the horizontal axis and concentration of reactants on the vertical axis. For an exploding firework, the concentration starts high, increases slightly and then decreases rapidly. For a burning candle the concentration starts high, increases more than the firework, and then decreases rapidly. The concentration for the burning candle is higher than the firework at all timepoints.
What can you conclude from the graph?
-The reaction that causes a firework to explode requires less energy to start, and occurs more rapidly than the reaction that causes a candle to burn.
-The reaction that causes a firework to explode requires less energy to start, and occurs less rapidly than the reaction that causes a candle to burn.
- The reaction that causes a firework to explode requires more energy to start, and occurs less rapidly than the reaction that causes a candle to burn.
-The reaction that causes a firework to explode requires more energy to start, and occurs more rapidly than the reaction that causes a candle to burn.
Answers: 1
Biology, 21.06.2019 13:30
Which two molecules do green plants use to make glucose? o a. nitrogen and water o b. hydrogen and oxygen o c. carbon dioxide and water o d. methane and iron oxide
Answers: 2
Biology, 22.06.2019 04:20
Explain the significance of the increased cell specialization of the volvocine line
Answers: 1
Biology, 22.06.2019 09:00
Which ocean is on the eastern coast of north and south america? arctic ocean indian ocean pacific ocean atlantic ocean
Answers: 2
The graph below compares the rates of reaction of a burning candle and an exploding firework. Compar...
Mathematics, 14.12.2020 17:30
Mathematics, 14.12.2020 17:30
Mathematics, 14.12.2020 17:30
Mathematics, 14.12.2020 17:30
Mathematics, 14.12.2020 17:30
Mathematics, 14.12.2020 17:30
English, 14.12.2020 17:30
Chemistry, 14.12.2020 17:30
History, 14.12.2020 17:30