Answer:
=C₄H₄O₂
Explanation:
Given the empirical formula of a molecule, the he the quotient of the molecular mas and and the empirical mass=constant.
84.0 g/mol/mass of(C₂H₂O)=constant
=84/(12×2+1×2×16)
=84/42
=2
Therefore, the molecular formula is (C₂H₂O)₂=C₄H₄O₂
Answer:
the moluculer formula is the answer
Explanation:
6.9 x 10^-4 would be .00069 written in scientific notation
In every direction guyz but conventionally it moves from higher potential to lower potential
Combination therapy is the most effective treatment for HIV. I hope this help
