Chemistry, 29.09.2020 20:01 thebomb2023
1. Wood needs to be given heat energy to reach the temperature required for
combustion to begin. What property of the wood would you need to know to
predict how fast the wood would start to burn? explain.
2. How does a forest fire model the energy flow of fuel combustion? explain.
3. Before the fire, the forest consists of large trees. After the fire, there is only ash.
Explain what the law of conservation of matter suggests happened to the rest of
the mass of the trees.
Answers: 3
Chemistry, 22.06.2019 09:40
In the lab, ammonia was mixed with water to form ammonium hydroxide. what is/are the reactant(s)? o water and ammonia o ammonia o ammonium hydroxide need
Answers: 2
Chemistry, 22.06.2019 12:50
The number at the end of an isotope’s name is the number.
Answers: 1
1. Wood needs to be given heat energy to reach the temperature required for
combustion to begin. Wh...
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