A sample of gas has a pressure of 1.05 atm and a volume of 1,200 L at 298 K. If the temperature is changed to 45 Kwhat will the new volume be?

Upon decomposition, one sample of magnesium fluoride produced 1.65 kg of magnesium and 2.56 kg of fluorine. a second sample produced 1.32 kg of magnesium. part a how much fluorine (in grams) did the second sample produce?

Acandle’s wick is the fabric string that holds the flame, and it burns down at a constant slow pace when the candle is lit. the wick is usually surrounded by wax. which is the most important property of covalent compounds that makes them useful for making candle wax? a low boiling point a low melting point a high boiling point a high melting point

Which organism develops breathing organism develops breathing organs from pharyngeal arches? shark, spider, sea star, sea horse