2) A man heats a balloon in the oven. If the balloon initially has a volume of 0.4 liters and a temperature of 20 C, what will the volume of the balloon be after he heats it to a temperature of 250 C?

The table describes how some substances were formed substance 19 description formed by boiling pure water formed by combining three hydrogen atoms to every nitrogen atom formed by adding 5 g of sugar to 1 l of water formed by compressing carbon under high pressure based on the given descriptions, which substance is most likely a mixture?

How many valence electrons are in atom of radon?

What kind of intermolecular forces act between a hydrogen fluoride molecule and a hydrogen peroxide molecule? note: if there is more than one type of intermolecular force that acts, be sure to list them all, with a comma between the name of each force.