Rust is a compound of iron and oxygen. Compare the properties of rust, iron, and
oxygen by filling in the missing cells in
the table above. What can you conclude
about the properties of compounds and
their elements?

kuchisake

kuchisake-onna (口裂け女, "slit mouth woman ") is a malevolent figure appearing in japanese ghost stories, possibly dating back to the edo period. she takes the form of a masked woman who approaches people and asks them if they believe she is pretty.

explanation:

the ratio of the conjugate base to the acid required to attain the desired ph.