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250 pages, Paperback
Published February 1, 2006
You don’t need to be a scientist to grasp these and many other complex ideas, because The Cartoon Guide to Chemistry explains them all: the history and basics of chemistry, atomic theory, combustion, solubility, reaction stoichiometry, the mole, entropy, and much more—all explained in simple, clear, and yes, funny illustrations. Chemistry will never be the same!
CH₂O(s) + O₂(g) → CO₂(g)↑ + H₂O(g)↑
This, by the way, is an example of a principle called Hess’s Law: Enthalpy change depends only on the beginning and end states, not on anything in between. If a reaction has intermediate stages, then ΔH is the sum of the intermediate enthalpy changes.