Showing 81–100 of 1,000 ranked alternatives.
Vector 254 LLC
Convert units, calculate formulas, track reactions
Calculate reactions with built-in equations and thermodynamic data. Convert units for pressure, temperature, and concentration. Solve material and energy balance problems. Access property tables for gases and liquids.
HUMBERTO CARLOS CONVENIENCIA LUCAS
Solve problems and learn concepts
Students can explore subjects like , chemistry, and physics through interactive lessons. The provides step-by-step guidance for solving problems, helping users understand concepts and apply them to similar questions.
Southwest Autism Research & Resource Center
Screen children for social challenges
Complete a 15-question screening questionnaire to assess social challenges. Receive immediate results indicating if a formal evaluation may be needed. Share results with parents, educators, or medical professionals.
Aaron Hartel
Learn to name compounds
Learn to name compounds with interactive lessons on alkanes, cycloalkanes, alcohols, aromatics, and ketones. Complete quizzes after each lesson to test comprehension and reinforce learning.
Christopher Fennell
View elements, masses, and properties
Access element data including atomic mass, density, melting and boiling points, atomic radius, and electronegativity. Tap elements to view Wikipedia pages for detailed information.
S Mehta
Prepare for citizenship tests
Prepare for the by studying constitutional and sociocultural aspects of Spain. Access practice questions, review key topics, and track progress. Take mock exams and receive instant feedback. Study offline and synchronize progress across devices.
Reactivic
Track learning progress and activities
Track learning progress with real-time activity updates from work and training. Set and evaluate through dedicated assessments. View a calendar of key dates to manage training activities.
Jakub Klementewicz
Solve math problems step by step
Solve math problems step-by-step with detailed explanations. Input equations to see solutions. Learn algebra, functions, fractions, and graphs. Verify answers and track progress. Supports multiple math topics including linear and quadratic functions.
Maxim Lukyanenko
Practice tests for tanker exams
Prepare for computer tests on Tanker. (Deck) with 528 questions. Take self-set practice tests. Search for specific topics. Review answers and track progress.
Simon Booth
Simulate protein separation techniques effectively.
The app guides users through a simulation of protein separation techniques. Users can experiment with gel filtration and ion-exchange chromatography, and design purification protocols for protein mixtures.
CINDURA, LLC
Search chemicals, calculate molar mass, access periodic
Chemical SDS Search Tool: Search for chemicals and retrieve SDS information for over 2,400 substances. View safety data including hazards, handling, and disposal instructions.
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.