Quiz - Chemical Properties & Reactions

EOC REVIEW QUIZ – Chemical Properties/Reactions Name _________________________________ Date _____________ Matching: Match the types of chemical reactions with their correct description. 1. _____ Two or more substances combine to form another substance. 2. _____ A type of synthesis reaction that produces heat and light. 3. _____ One substance that breaks down into two or more substances.

A. Decomposition Reaction B. Synthesis Reaction C. Single-Displacement

4. _____ One element replaces another in a compound. 5. _____ A precipitate, water, or a gas forms when two ionic compounds in a solution are combined.

D. Double-Displacement E. Precipitate

6.

_____ A solid that results from two or more liquids F. Combustion In a double-replacement reaction. Write the name of the chemical reaction in the space provided (use the words from the matching section ABOVE – each one will be used once): _______________________________ 6. H2 + O2  H2O2 _______________________________ 7. AgNO3 + KI  AgI + KNO3 _______________________________ 8. NiCl2  Ni + Cl2 _______________________________ 9. Cl2 + 2KBr  2KCl + Br2 _______________________________ 10. C + O2  CO2 Look at the equation below: 11. Balance the Equation.

____ P + ____ O2  ____ P2O5 12. What are the elements on the RIGHT SIDE of the equation? (Reactants or Products) ______________________ TRUE/FALSE: Write TRUE or FALSE for each question. 13. ____ Ice melting into water is an example of a Physical Change.