Provide the expressions for the equilibrium constant keq:
ch4(g) + 2h2se(g) ⇄ 4h2(g) +cse2(g)

Each pair of clay balls represents to planetesimals if each plane test molluscum pound of the same material and is separated by the same distance which pair experiences the greatest gravitational attraction

If a particle has z = 25 and 23 electrons, what is its charge?

How many atomic mass units are equal to 1.672×10−24 g of protons?