The energy released when a chemical compound reacts to produce new compounds is called Bonding Energy.
The answer is D because it sounds like the most ethical answer. The other choices are wrong because the could possibly hurt someone or an animal.
Hey there!
Great question=)
Answer: Contrast-Same chemical composition. Granite is intrusive, when rhyolite is extrusive!
Compare-Different cooling rates.
<span>I hope this helps;)</span>
Answer : The steps for balancing a redox reaction using half reaction method will include the following steps :
1) Write the basic ionic form of the reaction equation.
2) Divide the equation into two separate half reaction which will have oxidation half and reduction half reactions.
3) Balance the atoms present in each half of the reactions except O and H atoms in the reaction.
4) Balance the oxygen atoms in the reduction half of the reaction by the addition of two water molecules in the given conditions of the reaction.
5) Balance the charges present in both the half reactions.
6) The two halves of the equations reduction and oxidation are added to complete the overall reactions. After the addition of two reaction halves, cancel the same number electrons on both sides. The net ionic equation can be written after this step.
7) Finally, Verify whether the equation consists of the same type, number of co-efficients, and charges on both sides of the equation.
Answer:
386.45 K
Explanation:
We can solve this problem by using <em>Charles' law</em>, which states that at constant pressure:
Where subscript 1 stands for initial conditions of volume and temperature, while 2 stands for the final ones. Meaning that in this case:
- T₁ = 36 °C ⇒ 36 +273.16 = 309.16 K
We<u> input the data</u>:
- 2.0 L * T₂ = 2.5 L * 309.16 K
And <u>solve for T₂</u>: