14. What is the molecular mass of a substance if
22.5 g dissolved in 250 g of water produces a
solution whose freezing point is -0.930°C?

ugh fiel iente of insistí is did kiwis jaj

> b takes place in the gas phase in an isothermal tubular reactor. the feed is one mole of a per one mole of c, an inert. the entering temperature and pressure are 427°c and 10 atm, respectively. the gas constant r = 0.08206 atm · l/mol · k.