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 Weather. The weather is extremely unpredictable in the Park. BE PREPARED FOR ANYTHING! The average elevation in Yellowstone National Park is 6,000 feet which means temperatures are often much cooler.During the summer months the weather can turn from sunny and warm to rainy and even snowy within just a few hours.utumn in Yellowstone can be magical if you hit it right. Temperatures during the day are between 50Âº and 70Âº (ideal for hiking) with nights hovering around freezing. Cold and rainy/snowy weather is always a threat during the entire year so it's important to be prepared.