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The study of chemical systems using the laws and concepts of physics. This usually requires the techniques of thermodynamics, statistical mechanics and quantum mechanics.

11
votes
$\ce{ a K4Fe(CN)6 + b Ce(NO3)4 + c KOH ->\\ d Ce(OH)3 + e Fe(OH)3 + f H2O + g K2CO3 + h KNO3}$ Because there is one $\ce{Fe}$ in $a$ and one in $e$, we know that $a=e$. To better see things, I r …
answered Feb 20 '17 by mhchem
2
votes
Your textbook is inaccurate. First of all, it should be total mass, not total weight. The following statement is correct: A mole of atoms with an atomic weight of 12 has a total mass of 12 unified a …
answered Dec 8 '17 by mhchem
2
votes
I'm pretty confuse by what the question is asking for. Because you are confused, I'll try to explain without any formulas. Please follow this step for step. Do not continue with the next step if …
answered Dec 8 '17 by mhchem