Explanation:
from the equation 1 mole of O2 will give 2 moles of H2O then 6.0 moles of O2 will give x
6.0*2 moles/ 1 mole
= 12 moles
this implies that, 6.0 moles of O2 will give = 12 moles of water
Answer:
D = M/V
D = 55.5g/11.5cm^3
D = 4.83g/cm^3
exothermic
Answer:b
I honestly don’t know if this I right but that would be my guess