Oxygen is a non meta element. Atomic mass of it is 16.
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The relative atomic mass of hydrogen is 1 and for oxygen it's 16. This gives water (which has the formula H2O) a molecular mass of 18.
solpher and Oxygan
There are many compounds with a relative mass of 72.Eg. pentane (C5H12), methyl butane (CH3)-(C4H9), dimethyl propane (CH3)2-(C3H6). Inorganic formula's can not easily be guessed, but undoubtly be found.Only one (isotope of an) element has the relative mass of 72: Gallium, (Ga-72), but this is not a natural, stable isotope. Gallium has not a molecular formula (being a metal like aluminum) only an atomic symbol: Ga.
relative formula mass of MgCO3
The formula mass of the compound sulfur dioxide, SO2 is 32.1 + 2(16.0) = 64.1Amount of SO2 = mass of pure sample/molar mass = 37.4/64.1 = 0.583mol There are 0.583 moles of sulfur dioxide in a 37.4g pure sample.
The relative formula mass of a molecule of hydrgoen is two (2 x 1).
SO2 is Sulphut Dioxide.
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46.068g
S + o2 = so2
SO2 is the chemical formula of sulfur dioxide; but SO2 is an inorganic compound.
Formula: SO2
SO2 is the chemical formula of sulfur dioxide.
Sulfur dioxide is SO2
SO2 is the chemical formula of sulfur dioxide.