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- terminology - Is reforming and isomerization the same thing . . .
Reforming is a processing technique by which the molecular structure of a hydrocarbon is rearranged to alter its properties The process is frequently applied to low-quality gasoline stocks to improve their octane number and thereby improving combustion There are four major types of reforming process: Dehydrogenation of naphthenes
- thermodynamics - Why are hydrogenation reactions exothermic . . .
I learned that all reactions that yield hydrogen are endothermic (such has reforming) and reactions that use up hydrogen are exothermic (FCC cracking, hydrogenation, etc )
- corrosion - Do I need to neutralise iron steel metal with a base . . .
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- Why do highly branched alkanes have higher octane numbers than their . . .
The reaction desired in an automobile piston is a rapid burning, not an explosion (very very rapid reaction) If the air + gasoline vapor burns much faster than the camshaft is turning, the explosion causes a ping, or high pressure rise in a smaller volume (because the piston has not moved far enoug
- Can carbon dioxide be reduced to carbon monoxide and oxygen to produce . . .
There are several issues with using hydrogen reduction of $\ce{CO2}$ as a carbon capture strategy to combat climate change, but perhaps the main one is a real-world factor: most hydrogen we currently produce is derived from fossil fuels, notably from the partial combustion of fossil methane (natural gas) with water at high temperatures, known
- Difference between precipitation and crystallisation
What is the main difference between precipitation and crystallization Is precipitation a chemical change and crystallization a physical change
- Which has stronger hydrogen bonds: water or ice?
As ice is the solid form of water and it has more hydrogen bonds than water because its oxygen atoms are precisely tetrahedrally positioned and each oxygen is hydrogen bonded by four neighbouring o
- organic chemistry - What happens to the t-butyl cation in the TFA . . .
The first reaction is deprotection of BOC protecting group used to protect $\ce{NH2}$ group of amino acid during peptide synthesis, etc
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