Practice - Reactants and Products
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Practice Questions
Test your understanding with targeted questions
What are reactants?
💡 Hint: Think about the starting materials.
What are products?
💡 Hint: These are what you get after a reaction.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What are the substances called that undergo a transformation in a chemical reaction?
💡 Hint: Think about what you start with.
True or False: Products are always the same as reactants.
💡 Hint: Consider what happens in a chemical reaction.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Examine the reaction 2H₂ + O₂ → 2H₂O. If you start with 4 moles of H₂ and 2 moles of O₂, how many moles of water can you produce?
💡 Hint: Use stoichiometry based on the coefficients of the balanced equation.
In the reaction Zn + CuSO₄ → ZnSO₄ + Cu, if you have 10 grams of zinc and excess copper sulfate, how much copper can be obtained?
💡 Hint: Follow the mole ratio from the balanced equation for conversion.
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