The balanced reaction for combustion is as follows ;
2C₂H₅OH + 6O₂ ---> 4CO₂ + 6H₂O
the stoichiometry of C₂H₅OH to O₂ is 2:6
that means 2 mol of C₂H₅OH reacts with 6 mol of O₂.
when 1 mol of C₂H₅OH reacts with 6/2 mol of O₂,
then 0.3020 mol of C₂H₅OH reacts with - 6/2 x 0.3020
therefore number of O₂ moles reacted = 0.91 mol
It is two or more objects and different things that can be removed from each other.
where are equations dear????
Ok the ML (the 3rd number) is not legit because the ML value can only be from -L to L (the second value)
Answer:
D. Strong nuclear force, electrostatic force, weak nuclear force, gravitational force
