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Science Test

  1.  
    What is the name of this ion: H3O+?
    A. helium ion B. C. hydrogen ion D. hepatic ion E. hydronium ion
  2.  
    Feels slippery
    A. B. acids C. bases D. both
  3.  
    Tastes sour
    A. acids B. base C. both D.
  4.  
    Tastes bitter
    A. acids B. bases C. D. both
  5.  
    All solutions that fall between 0 and 6.9 are
    A. acids B. bases C. D. neutral E. none
  6.  
    What is the range of pH values in a basic solution?
    A. 0-6 B. C. 8-14 D. 7 E. 0-14
  7.  
    Which one of the following statements about strong acids is TRUE?
    A. Strong acids are 100% ionized in water. B. The conjugate base of a strong acid is a strong base. C. Strong acids are very concentrated acids. D. Strong acids produce solutions with a higher pH than weak acids. E.
Answer Key
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Science Test (Answer Key)

  1.  
    What is the name of this ion: H3O+?
    A. helium ion B. C. hydrogen ion D. hepatic ion E. hydronium ion
  2.  
    Feels slippery
    A. B. acids C. bases D. both
  3.  
    Tastes sour
    A. acids B. base C. both D.
  4.  
    Tastes bitter
    A. acids B. bases C. D. both
  5.  
    All solutions that fall between 0 and 6.9 are
    A. acids B. bases C. D. neutral E. none
  6.  
    What is the range of pH values in a basic solution?
    A. 0-6 B. C. 8-14 D. 7 E. 0-14
  7.  
    Which one of the following statements about strong acids is TRUE?
    A. Strong acids are 100% ionized in water. B. The conjugate base of a strong acid is a strong base. C. Strong acids are very concentrated acids. D. Strong acids produce solutions with a higher pH than weak acids. E.

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