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nikklg [1K]
3 years ago
11

Explain why decomposition of sugar on heating is an irreversible change.

Chemistry
1 answer:
Elena L [17]3 years ago
5 0

Sugar, sucrose (C12H22O11: a disaccharide, composed of the two monosaccharides: glucose and fructose), is odorless, that is, it lacks odor. When heated a phase change occurs resulting in melting of a thick syrup.

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What is the total number of liters of SO3 produced when 32.0 of SO2 reacts completely
ahrayia [7]
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that  is  
2SO2+O2  --->2SO2

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by  use  of  reacting  ratio  between  SO2   and  SO3   which   is   2:2  therefore  the  moles  of  so3  is  also =  0.4  moles

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what  about  0.4moles

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