Principles of Chemical Processes - Mass & Energy Balance

Principles of Chemical Processes – Mass & Energy Balance is taught by OZIS Academy and delivers a complete Udemy learning path for engineers who need solid fundamentals in chemical engineering. This free chemical processes course is updated July 2026 and covers material and energy balances, pressure calculations, and gas‑law applications. Learners finish with the ability to solve real‑world mass‑transfer and thermal‑energy problems and receive a Udemy certificate of completion. The curriculum blends theory, numerical practice, and industry‑relevant examples, making it one of the most practical Udemy courses for chemical engineering students.

What You'll Learn

• Build detailed material‑balance models for single‑ and multi‑stream chemical processes.
• Master pressure‑scale conversions and fluid‑pressure measurement techniques used in plant operations.
• Learn to apply the Ideal Gas Law and related equations for mixture calculations.
• Understand the First Law of Thermodynamics and perform energy‑balance calculations on open and closed systems.
• Create flow‑chart diagrams and scale them for accurate material‑balance computations.
• Implement differential and integral balance methods to analyze steady‑state and unsteady‑state reactors.
• Apply extent‑of‑reaction concepts to multiple‑reaction systems and determine yield and selectivity.
• Analyze molecular and atomic species balances to solve complex reaction‑network problems.

Course Details

• Instructor: OZIS Academy
• Rating: 4.1 stars (reviews)
• Language: English (en‑US)
• Certificate: Yes, upon completion
• Includes: Lifetime access, mobile‑friendly video lectures, downloadable resources

What This Course Covers

Composition of Mixtures

• Molecular weight determination and conversion between mass and moles.
• Calculation of mass‑fraction and mole‑fraction for mixed streams.
• Fundamentals of concentration units and their practical use.

Pressure

• Overview of pressure scales: atmospheric, gauge, vacuum, and absolute.
• Conversion factors for pressure units across engineering contexts.
• Techniques and tools for accurate fluid‑pressure measurement.

Ideal Gases & Gas Laws

• Ideal‑gas equation of state, standard temperature and pressure definitions.
• Analysis of ideal‑gas mixtures and vapor‑liquid equilibrium in multicomponent systems.
• Application of Henry’s, Raoult’s, Antoine’s, and Dalton’s laws for real‑gas behavior.

Fundamentals of Material Balances

• Classification of chemical processes and steady vs. unsteady states.
• Development of differential and integral balance equations.
• Material‑balance strategies for differential reactors and flow‑chart stream analysis.
• Methods for flow‑chart scaling and related calculations.

Balances on Reactive Systems

• Identification of limiting and excess reactants in reaction networks.
• Quantitative calculation of extent of reaction for single and multiple reactions.
• Yield, selectivity, and degree‑of‑freedom analysis for reactive systems.
• Balances on both molecular and atomic species across reaction pathways.

Energy Balance

• Introduction to the First Law of Thermodynamics and energy forms (kinetic, potential, internal).
• Energy‑balance procedures for closed systems and enthalpy calculations.
• Use of specific property data to evaluate heat and work interactions.

Who Should Take This Course

• Undergraduate chemical‑engineering students seeking a strong foundation in mass and energy balances.
• Mechanical or process‑engineering students needing core chemical‑process concepts.
• Practicing chemical engineers refreshing material‑balance and energy‑balance skills.
• Professors and teachers who require supplemental teaching material for classroom use.
• Professionals preparing for certification exams that test fundamental process engineering knowledge.

Prerequisites

• No prior experience needed — this course is beginner‑friendly.
• Basic high‑school chemistry and algebra are recommended for smoother progression.
• Familiarity with calculus concepts (derivatives and integrals) enhances understanding of differential balances.

Why Enroll in This Course

Enroll now to access a free coupon that provides 100 % off for a limited time. The offer expires soon, so taking advantage of the discount today ensures you receive full lifetime access without cost. This Udemy training stands out because it combines rigorous theory with extensive numerical examples, preparing learners for both academic exams and industry challenges. The practical focus on real‑world calculations makes it a valuable addition to any engineering curriculum.

Course Highlights

• Lifetime access to all video lectures, quizzes, and downloadable resources.
• Self‑paced learning allows you to progress according to your schedule.
• Certificate of completion validates your new skills for employers and academic programs.
• Mobile‑friendly platform lets you study on smartphones or tablets.
• Comprehensive curriculum covering material and energy balances, pressure, and gas laws.
• Real‑world problem sets reinforce concepts with industry‑relevant examples.

Frequently Asked Questions

Q: Is this course really free?
A: Yes, the course can be accessed at no cost when you apply the available free coupon. The discount removes the standard Udemy price, granting full access to all content.

Q: What will I learn in this chemical processes course?
A: You will master material‑balance modeling, pressure‑scale conversions, ideal‑gas calculations, energy‑balance techniques, and reactive‑system analysis. Each topic includes practical examples and numerical exercises.

Q: Do I get a certificate after completing this course?
A: A Udemy certificate of completion is awarded once you finish all lectures and pass the quizzes, providing proof of your newly acquired skills.

Q: Is this course suitable for beginners?
A: Absolutely. The curriculum starts with fundamental concepts and gradually introduces more complex calculations, making it ideal for beginners and those refreshing their knowledge.

Q: How long do I have to enroll for free?
A: The free‑coupon promotion is available for a limited period; enrolling before the offer expires secures 100 % off the regular price.

Final Thoughts

Principles of Chemical Processes – Mass & Energy Balance equips students and professionals with the essential tools to solve material‑ and energy‑transfer problems in chemical engineering. Enroll today to start mastering core process concepts and advance your engineering career.