These atoms are bonding to increase their stability and decrease their energy levels by bonding into electron configurations that follow the Octet Rule. The Octet Rule relates to atoms wanting to have 8 valence electrons in their outer-most electron shell. Noble gases are the only elements to already have 8 valence electrons before bonding. For this reason, Noble gases are usually already stable low energy atoms that are less likely to form bonds than all the other elements on the periodic table.
Answer: This is called fulfilling the Octet Rule.
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Static electricity is the result of an imbalance between negative and positive charges in an object. ... The rubbing of certain materials against one another can transfer negative charges, or electrons. For example, if you rub your shoe on the carpet, your body collects extra electrons.
Answer:
[HI] = 0.097 M
Explanation:
Let's consider the following reaction.
2 HI(g) ⇄ H₂(g) + I₂(g)
The order of reaction for HI is 1. Thus, we can calculate the concentration of HI ([HI]) at certain time using the following expression:
ln [HI] = ln [HI]₀ - k. t
where,
[HI]₀ is the initial concentration of HI
k is the rate constant
t is the time elapsed
When [HI]₀ = 0.440 M and t = 0.210 s, the concentration of HI is
ln [HI] = ln (0.440) - 7.21 s⁻¹ × 0.210 s
ln [HI] = -2.33
[HI] = 0.097 M
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
Hope this helped :)