CH3CH2OH + 3O2 = 2CO2 + 3H2O
Basically you do trial and error on both sides so they can be equal
Could you please describe the question?
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Answer: 4) Concentrate it
Explanation:
Answer:
11
Explanation:
the atomic number is the same as the number of electrons
The number of electrons when the quantum number n=2 is 8 electrons. Variab<span>le </span>n<span> represents the principal quantum number which is the number of the energy level. </span>