The contents of two petri dishes are described in the table. Contents of Petri Dishes
Petri Dish
Contents
Final State of the Substance
с
elemental sulfur
fine yellow colored powder
D
compound sodium chloride white colored cubic crystals
Based on the final state, which statement is true about the substances in the petri dishes?
O The final substances in both petri dishes are mixtures.
O The final substances in both petri dishes are pure substances.
The final substance in Petri dish C is a pure substance and in Petri dish D is a mixture.
O The final substance in Petri dish C is a mixture and in Petri dish D is a pure substance.

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 reaction mixture contains some ammonia, plus a lot of unreacted nitrogen and hydrogen. the mixture is cooled and compressed, causing the ammonia gas to condense into a liquid. the liquefied ammonia is separated and removed. the unreacted nitrogen and hydrogen are then recycled back into the reactor .

it is stable as it is in group 0 which have full outer shells of electrons