4. 8.98 dm3 of hydrogen gas is collected at 38.8 °C. Find the volume the gas will occup at -39.9 °C if the pressure remains constant.

An occluded front moves over the farmland that has been experiencing drought conditions. what change in weather will this front likely bring? a. gray skies, but no rain b. an extended period of rain c. more dry air and sunny skies d. violent, short-lived thunderstorms

Think about how you can use le chatelier’s principle to find possible solutions to the design problem. describe at least two ways to increase the yield (amount) of ammonia based on this principle.

Draw the structure for 5-isopropyl-2-methyl-3-nonene