Chemistry Unit 5 - 5.07 & 5.10 Quiz

by: Dovewing365

THIS QUIZ IS FROM K12.COM! THEREFORE K12.COM OWNS THIS QUIZ!

If you are currently taking Chemistry in k12, you came to the right quiz. This quiz is straight from Unit 5 - 5.07 and 5.10. I recommend taking this quiz BEFORE you take the actual quiz on k12.

(Sources: http://www.k12.com/)

  1. 1

    Which of the following is a neutralization reaction?

  2. 2

    In the following equation, which element has been oxidized? 2Al + 2Fe3+ + 3O2 --> 2Fe + 2Al3+ + 3O2

  3. 3

    Which of the following is not likely to indicate that a double-displacement reaction has occurred?

  4. 4

    What is the general equation for a double-displacement reaction?

  5. 5

    In the following equation, which element has been reduced? 2Al + 2Fe3+ + 3O2 --> 2Fe + 2Al3+ + 3O2

  6. 6

    What is produced in a double-displacement reaction?

  7. 7

    Which of the following is the best definition of oxidation?

  8. 8

    Which of the following is the best definition of reduction?

  9. 9

    CaCO3 + 2HCl --> CaCl2 + H2CO3 is an example of which type of reaction?

  10. 10

    What is the oxidation number of chromium in K2Cr2O7?

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