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.
Showing 161–180 of 1,000 ranked alternatives.
Steven Heller
With step-by-step guidance
Guides users through testing with step-by-step instructions. Identifies correct reagents and timing. Displays color interpretations for results. Enforces proper testing order: alkalinity, pH, then sanitizer.
Lorin Nicolae
Track wait and receive alerts
Provides real-time time data for crossings. Users can select and save preferred borders. Push notifications alert users to changes in wait . The calculates using official government and police data.
Thinkabout LTD
Solve problems and get detailed explanations
Scan problems to get instant solutions and detailed explanations. Input equations for step-by-step solving. Access periodic table and chemical formulas. Save and review past problems. Share solutions with classmates or teachers.
App Crab OOO
Solve tasks offline
Solve problems by entering given and find parameters. Provides step-by-step explanations and answers. Supports tasks involving formulas, solutions, mixtures, reaction equations, and excess/lack calculations. Finds reaction equations based on input.
Carolina Biological Supply
Build atoms, ions, and
Build atoms, ions, and by adjusting protons, neutrons, and electrons. Access atomic theory explanations and an interactive periodic table. View element composition details and compare different atomic structures.
EntertainTech Solutions OOD
Problems and explain steps
Helps users problems by snapping photos. It provides step-by-step explanations and instant answers. Users can ask questions, get essay help, and track progress. The supports multiple subjects and offers clear, reliable solutions.
Molecular Materials Informatics, Inc.
Draw, send, and open chemical structures
Draw chemical structures and send data via email. Open structures from email or web. Create images or Word documents with embedded graphics. Calculate properties and search public databases by structure or name.
Steven Fransen
Learn with hints and audio feedback
Learn order of operations using . Answer multiple-choice questions with hints. Hear the formula spoken aloud. Practice adding, subtracting, multiplying, dividing, exponents, and parentheses. Track progress and reinforce proper calculation order.
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