Asolution of h2so4(aq) with a molal concentration of 4.80 m has a density of 1.249 g/ml. what is the molar concentration of this solution?

Nuclear fusion is the source of energy for stars. besides hydrogen, which other element is most likely also common in stars?

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Calcium carbonate decomposes at high temperatures to give calcium oxide and carbon dioxide as shown below. caco3(s) cao(s) + co2(g) the kp for this reaction is 1.16 at 800°c. a 5.00 l vessel containing 10.0 g of caco3(s) was evacuated to remove the air, sealed, and then heated to 800°c. ignoring the volume occupied by the solid, what will be the mass of the solid in the vessel once equilibrium is reached?