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3 cards from this section. Quick, good the night before a test.
What is a synthesis reaction? Give an example.
Think of combining ingredients to make a dish.
Name one indicator that a chemical reaction has occurred.
Consider what you might see when cooking or mixing things.
What type of reaction is represented by 2H₂ + O₂ → 2H₂O?
Think about combining elements to create something new.
True or False: In a combustion reaction, heat is released.
Consider what happens when we burn something.
Chemical A decomposes into B and C with a heat application of 150 °C. Write a balanced equation for the reaction if 2 moles of A yields 4 moles of B and 2 moles of C.
Identify the coefficients needed for balancing. Follow the stoichiometric principles.
Given the reaction Fe + CuSO₄ → FeSO₄ + Cu, is it a synthesis, decomposition, or replacement reaction? Justify your answer with the reaction type.
Check if an element is displacing another in any compound.
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