C6H15O6
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<span>The generalized reaction for chemical decomposition is: AB → A + B
NaOH is sodium hydroxide. When sodium and water is combined it makes sodium hydroxide and hydrogen
When sodium hydroxide decomposes under thermal decomposition, it breaks down into sodium oxide and water.
Thus, </span><span>C) 2NaOH Na2O + H2O</span>
To calculate<span> the average </span>atomic mass<span>, multiply the fraction by the </span>mass<span> number for each isotope, then add them together.</span>
Answer:
2.73 is the equilibrium constant for the dissociation of
gas at 840 degree Celsius.
Explanation:

Initial
0.600 atm 0
Equilibrium
(0.600 atm - p) 2p
Total pressure at equilibrium = P = 0.984 atm
P= 0.600 atm - p)+2p=0.984 atm
p = 0.384 atm
Partial pressure of the
gas ,
= (0.600 atm - 0.384 atm)=0.216 atm
Partial pressure of the
gas,
= 2(0.384 atm)=0.768 atm


2.73 is the equilibrium constant for the dissociation of
gas at 840 degree Celsius.
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