12月20日的Pocket Chemist应用程序分析

Pocket Chemist is the perfect tool to help high school and first year college chemistry students learn core concepts in chemistry. It is like having a chemist in your pocket. This app gives you access to a Periodic Table with grouping options and information about each element like chemical and physical properties and isotope abundance. Chemical nomenclature can be tricky, but with Pocket Chemist you can enter your chemical name or formula and learn its molar mass, bonding type, oxidation states, percent composition, and solubility in water. It couldn’t be easier! When it is time to determine molecular composition simply enter elements with molecular mass or percent composition and determine empirical or molecular formulas. Stoichiometry is hard to say, but easy to calculate. Balance equations in a snap and learn the reaction type, like synthesis, decomposition, single replacement, double displacement (or metathesis), and combustion! Calculate the amount of product formed from the reaction or the amount of reactants needed based on your products. Pocket Chemist even shows the limiting reagent. Select units like volume @STP, moles, grams, and molarity for quick and easy conversions. New to this release is the Gas Laws calculator. Enter pressure, volume, moles, and/or temperature and automatically calculate results using Ideal, Combined, Boyles, Charles, or Gay-Lussac gas laws. Pocket Chemist is the chemistry homework helper you have been looking for!