The breakdown of mass percentage of the elements is determined by dividing molar masses to the total molar mass of the compound (246.37 g/mol). There are four elements: for Mg: 9.87%, S:13.01%, H:5.69%, 71.44%.
Sedimentary Rock because weathering and erosion breaks down the rock. Then, while the rock is being pressed and cemented, its forms sediments.
Using PV=nRT
you get 268.976268L
=270L
Natural sources include decomposition,ocean release and respiration.
Human sources come from activities like cement production, deforestation as well as the burning of fossil fuels like coal,oil and natural gas.
