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1.True or false       A. All compounds that contain hydrogen are acids..       B. A solution with a...

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Chemistry

1.True or false

      A. All compounds that containhydrogen are acids..

      B. A solution with a pH of 5 has10 times higher [H+] than a

      Solution with a pH of 6.

      C. SO3 in theatmosphere is one cause of acid rain.                 

      D. Agricultural chemicals are theonly cause of water pollution.

      E. One function of an autocatalytic converter is to convert CO2 to CO

      F. The major elements in air arenitrogen and oxygen

      G As a radioactive isotope decaysits half life changes.

      H. In the same size container atthe same temperature, 25g of N2 gas

                      has the same pressure as 25g of NH3 gas..

    I    Chloroflurocarbon compounds are consideredto be a prime cause of

                     ozone depletion in the stratosphere.

       J.   Beta radiationfrom an atom is the emission of a valence electron.

Answer & Explanation Solved by verified expert
3.6 Ratings (347 Votes)
A All compounds that contain hydrogen areacids Answer False explanatio NaOH CaOH2 AlOH3 contain hydrogens but thesebases not acids B A solution with a pH of 5has 10 times higher H than a Solution with a pH of6Answer Trueexplanation we know the pH logHH 10pH pH5 means H 105 M pH 6means H 106 M so pH5 has 10 time moreH concentration than pH6 C SO3 in    See Answer
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