C10H16 +Cl2 → __C+_HCI
Balance the equation

Large helium-filled balloons are used to lift scientific equipment to high altitudes. what is the pressure inside such a balloon if it starts out at sea level with a temperature of 10.0ºc and rises to an altitude where its volume is twenty times the original volume and its temperature is – 50.0ºc ?

What must be in balance for temperatures to remain constant?

Select the correct answer. wax is a nonpolar substance. in which type of substance is it the most soluble?