Electrical Driving Force Calculator - Find the driving force behind any electrochemical reaction with this easy-to-use tool.University of Sydney Empirical Formula Calculator - Enter your empirical formulas here and get back the percentage of mass for each element involved.Empirical and Molecular Formula Solver - Want to make sure all your empirical and molecular ducks are in a row? Simply follow the easy instructions on and you'll master this aspect of chemistry in no time.Easycalculation Chemical Formulas - Click here for simple and efficient calculations for the percentage of each element in a given compound.Chemicalaid Empirical Formulas - Perfect when you need to know the empirical formula of an equation and need the molecular formula, or vice versa.Colorado State Equilibria - A more advanced, precise online source for tallying equilibria.Simply input your equilibrium values and click “calculate equilibrium constant.” Tutorvista Equilibrium Constant - Find the equilibrium constant for any equation with this easy to use online equation.Simply insert your figures into the spaces provided and your formulas will always even out. Onlinesciencetools Chemical Equilibrium - Tip the scales in the right direction with this easy to use equilibrium balance.Activation Energy - Need to know a reaction's activation energy in J/mol instead of Btu/lb mol? Just plug and chug your activation energy answers here for fast and convenient computations.Science Gateway Common Reagents & Buffers - Need to know a buffers' mass or volume? How about the volume of buffer necessary to dilute a solution? Click here also to see a list of common reagents.Wiley Buffers - Very simple, ad-free site for buffer calculation.PFG Buffer Recipes - This simple tool delivers fast and accurate answers, along with the option to print out your results and buffer recipe for future reference.
Meracalculator Neutralization Reactions - Great when working on neutralization reactions of acids and bases, get back to “normality” with this easy to use problem solver.Eas圜alculation Neutralization Reaction - There are two ways of checking your work: turning it in and hoping for the best, or using this site.WebQC pH calculator - Need to know the pKa of a solution? Or maybe even just the pH? Check out this page for all your acid-base reaction needs.This collection of chemistry calculators, broken down into different fundamental concepts, is a good survey of introductory chemistry, but also contains some tools for higher level endeavors in such topics as quantum numbers and advanced stoichiometry. Careful investigation of the properties and tendencies of these material formations promotes better understanding of the capabilities of the material world. We start with the building blocks of matter - electrons, neutrons, and protons - and build atoms and ions, which then form the molecules and ionic compounds that can react to produce the material world we know. Solution Stoichiometry (Moles, Titration and Molarity Calculations)Ĭhemistry is the science of matter: its composition, its properties, the changes that lead to its formation, and the ways it interacts with other matter in its surroundings.Gas Laws (Ideal, Dalton's and Graham's Law).
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