They share four electrons, two from each oxygen atom
The chemical formula for formic acid is HCOOH or can also be CH202. Both work!
Hope this helps!
<span>Left is primary
Middle is secondary
Right is tertiary
Rule look at the carbon the 'OH' functional group is attached.
If that carbon has two hydrogens then it is PRIMARY
If that carbon has one hydrogen then it is SECONDARY
If that carbon has no hydrogens then it is TERTIARY.</span>
Answer:
the chemical equation of ethanol as fuel is
C2H5OH(l)+3 02(g)------2CO2(g)+3H2O(g)
the preparation process of ethanol from cassava is
cassava flour---liquification---saccharification---cooling---fermentation---distillation---ethanol
82.1 I think that’s the correct answer