The app calculates proton NMR chemical shifts for any proton. The chemical shift is automatically calculated based on additivity constants for aliphatic, aromatic, or olefinic protons.
by Andrew Erickson★ 3.02 ratingsReference$0.99Data updated 2026-09-14
Explore chemical elements through AR technology. Place elements on flat surfaces to view realistic 3D models. Learn in Arabic or English. Interact with detailed information about each element's properties and atomic structure.
The app provides HVACR service technicians with refrigerant data for system diagnostics. It calculates pressure and temperature, and can determine superheat and subcooling for system charging and troubleshooting.
Perform arithmetic, logical, and memory operations. Calculate modulo, bit shifts, and bitwise functions. Save and load values. Switch number bases and modes via device rotation or screen edges.
Study for the State Board of with access to thousands of practice questions and detailed explanations. Review topics including Anatomy & Physiology, Bones, Muscles, and more. Track progress and prepare for chapters effectively.
Access formulas for Physics, Chemistry, and Maths including Algebra, Analytical geometry, and Differential equations. Search and locate formulas quickly. Sync across iOS devices with device-specific UI. Update content regularly with new formulas.
Identify rocks and minerals from photos. Review properties like hardness and luster. View composition, texture, and formation details. Learn chemical formulas and reactivity.
Explore chemical through 4D AR animations by scanning flashcard front and back. Learn detailed explanations and interactive displays. Use colorful flashcards to understand element properties and binary compounds.
The app provides a periodic table, molar mass calculator, and chemical equation balancer. It also includes tools for trigonometry, measurement conversion, and solving various types of equations.
Biomedical literature with citations. Filter results by date, author, or journal. Access full-text articles from Central or publisher sites. Save and organize references. Export citations in various formats.
Calculate percentages, find the total, or determine the part. Input two values to automatically compute the third. View detailed step-by-step calculations. Share the complete solution with others.
The app teaches structures and trivial names of 50 carboxylic acids and their esters and salts. It offers spelling quizzes, multiple-choice questions, and a time game for learning.
Play a game where you use symbols to defeat monsters within 5 seconds. Select symbols to attack, memorize element symbols, and progress through levels. Track scores and compete with others. Learn chemistry facts and improve memory through gameplay.
Track spending habits and set savings goals based on daily reflections. Use behavioral insights to adjust spending patterns. Receive prompts to review expenses and reflect on financial decisions. Sync data across devices for consistent tracking.
Solve , chemistry, and physics problems with step-by-step explanations. View detailed solutions and learn how to approach similar problems. Track progress and review concepts for exams and .