Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is stoichiometry?
💡 Hint: It involves working with chemical equations.
Question 2
Easy
Name one application of stoichiometry in the food industry.
💡 Hint: Think about baking and recipe formulation.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the primary purpose of stoichiometry in industries?
- To balance equations
- To calculate reactants and products
- To predict chemical properties
💡 Hint: Think about calculations rather than properties.
Question 2
True or False: Stoichiometry is only applicable in laboratory settings.
- True
- False
💡 Hint: Consider real-world applications.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If 50 grams of reactant A reacts with 150 grams of reactant B to produce product C, which reactant is the limiting reactant, assuming their molar ratios are 1:3?
💡 Hint: Convert grams to moles using molar mass.
Question 2
A factory produces 200 kg of a chemical, but only 150 kg is recovered. Calculate the percent yield assuming the theoretical yield is 250 kg.
💡 Hint: Remember to use the correct formula for percent yield.
Challenge and get performance evaluation