The answer is correct orientation and sufficient energy. Answer choice D
Answer:
For iron
Final temperature = 54,22°C
For copper
Final Temperature = 63.67 °C
Explanation
Hello,
You are using a torch to warm up a block of iron that has an initial temperature of 32°C.
The first you have to know is that the "heat capacity" could simply define as the heat required to go from an initial temperature to a final temperature.
So you need to use the heat capacity equation as follow in the paper.
The equation has to have all terms in the same units, so:
q = 12000 J
s = 0.450 J / g °C
m = 1200 g
Ti = 32 °C
2NaClO3 = 2NaCl + 3O2
Hopes this helps <33
Answer:
P2N5
Explanation:
you have to plus it 2 times
It takes more energy to breakdown the bonds
