1.00g of sulphur dissolved completely in an excess of liquid ammonia to give 420cm3 of hydrogen sulphide, H2S, measured at standard temp and pressure, and also a solid containing the elements nitrogen and sulphur. deduce the empirical formula of the solid. at standard temp and pressure, 1 mole of gas occupies 22.4 dm3
1.00g of sulphur dissolved completely in an excess of liquid ammonia to give 420cm3 of hydrogen sulphide, H2S, measured at standard temp and pressure, and also a solid containing the elements nitrogen and sulphur. deduce the empirical formula of the solid. at standard temp and pressure, 1 mole of gas occupies 22.4 dm3