Stoichiometry vs Learn Evaporation

Stoichiometry is an ultimate tool for balancing chemical reactions, finding molar masses, moles and actual masses of reactants and products based on their chemical formulas, stoichiometric coefficients and any quantitative data provided, that available on Apple Store for iOS and Mac . It is enough to provide initial or final (after reaction accomplishment) mass or moles of one of the reaction component, to calculate all required and obtained masses and moles of all components. If data is available for several components, then limiting reagent will be found based on reaction stoichiometry. Molecular formula format: charge or unpaired electrons (in free radicals), if exist, must be provided as well, separated by coma: Na,+ ; R,: ; SO4,2- . Application supports state indexes: (g), (s), (l), (aq) – all are lowercase only, placed at the end of compound formula. App can send the data to  Gas Phase Stoichiometry app to further calculate pressures and volumes of gaseous compounds. Either moles or masses can be filled in, but if by mistake both are provided and they don’t match, then the moles value will have a preference. Component will be taken into consideration once the stoichiometric coefficient is provided for it. For balancing redox reactions please refer to Electrochemistry application. Further information and examples are provided at http://www.volard.wordpress.com.

Discover how mixtures can be separated using the evaporation method with this interactive learning app by EduTech Era. Designed for students and teachers, the app explains how heating a liquid causes it to evaporate, leaving behind the dissolved solid. Clear visuals, simple language, and step-by-step animations make the concept easy to understand for all learners. Explore how evaporation works using 3D particle models that you can zoom, zoom out, and rotate to observe the process closely. The app also includes real-life examples, helping students relate textbook concepts to everyday situations. Whether you are revising for exams or teaching in the classroom, this app provides a smooth and engaging learning experience. Best of all, it works completely offline, so you can learn anytime, anywhere. Perfect for students of Classes 6–8 studying the chapter on separation of substances.