Using a sample of gas where 2.0 atm is the pressure exerted by a gas while it has a volume =350 cm3 now you need to calculate What will be the volume of this gas sample at standard atmospheric pressure?
Consider the given equation: - hydrated salt BaX2·2H2O, where X = halogen. salt of 0.2650 g was dissolved in 200 ml of H2O and excess H2SO4 was added and get a mixture that was heated further and held at boiling for forty five min and 0.2533 g of the precipitate, barium sulfate, was filtered off, washed and dried you just need to identify the halogen, X in thi8s reaction?