Apps Like DrPhos' Ionic Compounds for iPhone and iPad
Build formulas with cations and anions
Learn and practice creating by selecting cations and anions. The generates correct formulas with proper subscripts and parentheses. Reinforce naming rules and charge balancing through interactive exercises.
by Monte L Helm★ 4.98 ratingsEducation$0.99Data updated 2026-09-06
Explore molecular geometry using . Learn why molecules like CO₂ and HCN are linear while H₂O and SO₂ are bent. Compare bond angles and electron pair arrangements. Visualize molecular shapes and understand repulsion effects.
Learn C++ with simple programs for beginners, practical exercises for intermediate learners, and 100 viva and interview questions to reinforce core concepts. Access university-level exam questions and solutions.