Consider the reaction for the combustion of octane (C8H18). 2C8H18 + 25O2 = 16CO2 + 18H2O
A. How many moles of H2O are produced when 0.281mol of octane is burned?
B. How many moles of CO2 are produced when 8.12mol of oxygen reacts with octane?

Non renewable resources like petroleum eventually

What happens when an acid dissolves?

The two naturally occurring isotopes of chlorine are 35cl (34.969 amu, 75.77%) and 37cl (36.966 amu, 24.23%). the two naturally occurring isotopes of bromine are 79br (78.918 rm amu, 50.69%) and 81br (80.916 amu, 49.31%). chlorine and bromine combine to form bromine monochloride, brcl. 1. how many peaks will be present in a mass spectrum for brcl? the four combinations of molecule possible given these four isotopes are: 81br37cl, 81br35cl, 79br37cl, and 79br35cl. 2. what are the masses of the four different brcl molecules? express the masses using six significant figures, in decreasing numeric order (highest to lowest), separated by commas.