Wisdom man says...
New member
...contaminated with traces of CO2? use this data to show how precise Mr values can be used to prove that the sample contains both of these gases
Atom Precise rel atomic mass
12C 12.00000000
1H 1.00794
16O 15.99491
Atom Precise rel atomic mass
12C 12.00000000
1H 1.00794
16O 15.99491