Suppose you had a sample of CH4 in a balloon. Assuming the balloon starts out to be the same size as the He and Ar balloon in the diagram, what would you predict about its volume at the end? -Somewhere in size between the He and Ar balloon:
- About the same size as the Ar balloon.
-About the same size as the He balloon​

Which of the following units is not an official si unit

Many free radicals combine to form molecules that do not contain any unpaired electrons. the driving force for the radical–radical combination reaction is the formation of a new electron‑pair bond. consider the chemical equation. n(g)+no(g)⟶nno(g) n(g)+no(g)⟶nno(g) write lewis formulas for the reactant and product species in the chemical equation. include nonbonding electrons. n(g)n(g) select draw rings more erase select draw rings more erase select draw rings more erase n no(g)

An unknown substance has been shown to have weak covalent bonds. which of the following is most likely a property of this substance? a. high ph b. high conductivity c. low melting point d. low flammability