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 21:10
Complete the possible outcomes for each generation in the pedigree chartaa aa aa
Answers: 1
Biology, 22.06.2019 11:30
About how many years does it take for one cycle of surface water to become deep water and then surface water again in the oceans? 101001,000
Answers: 1
Biology, 22.06.2019 23:00
Which of the following is directly affected by the cardiovascular system?
Answers: 1
Biology, 23.06.2019 01:40
What is phosphorylation? the conversion of phosphate into another molecule the removal of a phosphate group from a molecule the conversion of a molecule into phosphate the addition of a phosphate group to a molecule
Answers: 1
The graph below compares the rates of reaction of a burning candle and an exploding firework.
Compa...
Biology, 19.11.2019 09:31
History, 19.11.2019 09:31
Business, 19.11.2019 09:31
Mathematics, 19.11.2019 09:31
Mathematics, 19.11.2019 09:31
Mathematics, 19.11.2019 09:31
History, 19.11.2019 09:31
Chemistry, 19.11.2019 09:31
History, 19.11.2019 09:31
Computers and Technology, 19.11.2019 09:31