Electrochemistry vs CMRP Practice Questions

Electrochemistry is a tool for parameterization of oxidation-reduction reactions and electrochemical cells. The app helps to balance and combine a standard half-reactions into a single redox equation and to find the overall standard potential, equilibrium constant, standard free Gibbs energy and total voltage. The app includes redox reactions database, that automatically suggests and inserts reactions upon typing. Application Features: The calculation results are valid either for electrochemical cell or a single reaction solution. Initially, oxidation and reduction half-reactions are loaded into Anode (Oxidation) and Cathode (Reduction) parts respectively. The division can be done arbitrary, and may be easily changed (reversed) any time. The application includes redox reactions database. Upon typing into the leftmost field of any of a half reactions, list of the suggested equations will appear. It is preferable to start typing from the less common element to get a more specific suggestions. The suggestions are case sensitive! Both half reactions must be pre equilibrated stoichiometrically, as actually, they appear in standard tables. Importantly, same half-reaction may be equilibrated differently as a function of environment acidity. Application helps to find whether cell is galvanic and spontaneous or electrolytic. Voltage and potentials units are Volts only, Energy units are Joules, Temperature is in Kelvin only. Concentration units are adjusted by tapping the respective fields. If the compound is gas, then units should be set to "atm" and value should be adjusted appropriately. Solids and water are usually not taken into consideration for calculation of equilibrium constant, therefore they "concentration" fields must be left empty. The process can be easily reversed by changing oxidation and reduction reactions by pressing yellow button placed between anode and cathode parts. Long press on final reaction field copies equation to a clipboard for further usage. Compounds and their charges should be separated by comma for proper representation. The app is based on Nernst equation. Temperature value (in Kelvin) can be changed to meet custom conditions.

CMRP Exam Prep Prepare with confidence. Pass with strategy. CMRP Exam Prep is designed for maintenance and reliability professionals preparing for the Certified Maintenance & Reliability Professional (CMRP) exam. Whether you are a maintenance engineer, reliability specialist, planner, supervisor, or asset management professional, this app helps you practice efficiently and focus on what matters most. Features - Domain-based practice questions - Mock exams covering all CMRP pillars - Detailed explanations for every question - Progress tracking and performance insights - Flexible credit-based access Designed for professionals CMRP is not a memorization exam. It evaluates your understanding of reliability principles, asset management strategy, maintenance planning, performance measurement, and leadership. Each explanation provides context, reasoning, and clarity to support deeper understanding. Free sample questions are available without purchase. Additional content can be unlocked through in-app purchases. Important Notice This app is an independent study tool and is not affiliated with, endorsed by, or sponsored by SMRP. CMRP is a certification owned by its respective organization.