EFW â 32+32+38 = 102 g. the empirical formula is also the molecular formula. Problem #4: Ammonia reacts with phosphoric acid to form a compound that contains 28.2% nitrogen, 20.8% phosphorous, 8.1% hydrogen and 42.9% oxygen.Calculate the empirical formula of this compound.FW â 32+32+38 = 102 g. the empirical formula is also the molecular formula. Problem #4: Ammonia reacts with phosphoric acid to form a compound that contains 28.2% nitrogen, 20.8% phosphorous, 8.1% hydrogen and 42.9% oxygen.
Yellowstone: Annual Weather Averages. July is the hottest month in Yellowstone with an average temperature of 24Â°C (75Â°F) and the coldest is January at -2Â°C (28Â°F) .ellowstone: Annual Weather Averages. July is the hottest month in Yellowstone with an average temperature of 24Â°C (75Â°F) and the coldest is January at -2Â°C (28Â°F) .
Yellowstone National Park. Days are typically clear with less than 25 precent humidity. Temperatures are most comfortable in the spring and fall,with an average high/low of 85 and 50F (29 and 10C) respectively. Winter brings cooler days, around 60F (15C), and freezing nights.It occasionally snows at higher elevations.ellowstone National Park. Days are typically clear with less than 25 precent humidity. Temperatures are most comfortable in the spring and fall,with an average high/low of 85 and 50F (29 and 10C) respectively. Winter brings cooler days, around 60F (15C), and freezing nights.