4I+5O2=I4O10? which would be a synthesis reaction
Oxygen and hydrogen will form the most polar covalent bond(s) because the difference between their electronegativities is the greatest.
Carbon, hydrogen, oxygen and nitrogen
Objects with more mass have more gravity. Gravity also gets weaker with distance. So, the closer objects are to each other, the stronger their gravitational pull is. Earth's gravity comes from all its mass.
The balanced chemical
reaction will be:
C3H8 + 5O2 = 3CO2 +4H2O
We are given the amount of propane gas to be burned. This will be
our starting point.
<span>0.025 g C3H8 ( 1 mol C3H8 / 44.1 g C3H8 ) ( 5 mol O2/1
mol C3H8)(32 g O2 / 1 mol O2) = 0.09 g O2</span>
