What is the most sold candy in America?

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 moles of carbon dioxide will form if 2.5 moles of c3h8 is burned

What is the percentage of hydrogen in nitrogen trihydride