Moon is to moonbow as is to rainbow.

a) water
b) sun
c) sky
d) earth

Kc = 0.040 for the system below at 450oc. if a reaction is initiated with 0.40 mole of cl2 and 0.40 mole of pcl3 in a 2.0 liter container, what is the equilibrium concentration of cl2 in the same system? pcl5(g) ⇄ pcl3(g) + cl2(g)

The mass of a neutron is equal to the mass of a proton plus the mass of an electron. true or false false true

Draw metallic bonding if two copper