Answer:
there are 6 significant figures in 107.051
The equation is: C+O2=>CO2
Since we got 10 molecules of CO2 new balanced equation would be 10C+10O2=>10CO2
from this equation we can see that we have 10 molecules of oxygen, however ,we need to find atoms. There are 2 atoms in the oxygen molecule so we need to multiply 10 by 2 which gives us 20 atoms.
The answer: there are 20 atoms of oxygen
M/V=D
65.14/35.4≈1.84
The density of the sulfuric acid would be about 1.84g/mL
I think maybe reptiles bu i could be wrong. :)
