(,0,(s)
cr,0,(s) + 4 h,0(g) + n (9)
1. above is the equation for the decomposition of ammonium chromate.
a. write the equilibrium expression for the reaction.

specific gravity is the density of a substance divided by the density of water. since (at standard temperature and pressure) water has a density of 1 gram/cm3, and since all of the units cancel, specific gravity is usually very close to the same value as density

so "c" is the answer

plz give brainliest

the solar system used to have much dust particles option no d

plasma - state of matter made up of electrically charged particles