What is the formula for the compound formed by iron (II) ions and chromate ions? F Fez(CrO4)3
G Fe(CrO4)2
H FeCrO4
J Fez Cr04

What is a metal replacement reaction

Which description best characterizes the motion of particles in a solid?

Hydrogenation reactions, in which h2 and an "unsaturated" organic compound combine, are used in the food, fuel, and polymer industries. in the simplest case, ethene (c2h4) and h2 form ethane (c2h6). if 140 kj is given off per mole of c2h4 reacting, how much heat (in mj) is released when 12 kg of c2h6 forms?