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Please check these balanced equations!

  1. Mar 15, 2005 #1

    jzq

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    [tex]2Cu+6HNO_3\xrightarrow~2Cu(NO_3)_2+3H_2O+2NO_2[/tex]

    [tex]2Cu(NO_3)_2~+~2Na_2CO_3~+~H_2O\xrightarrow~CuCO_3~\cdot~Cu(OH)_2~+~4NaNO_3~+~CO_2[/tex]

    [tex]2HNO_3+Na_2CO_3\xrightarrow~2NaNO_3+CO_2+H_2O[/tex]

    [tex]CuCO_3~\cdot~Cu(OH)_2\xrightarrow{\Delta}~2CuO+H_2O+CO_2[/tex]

    [tex]CuO+H_2SO_4\xrightarrow~CuSO_4+H_2O[/tex]

    [tex]CuSO_4+Mg\xrightarrow~MgSO_4+Cu[/tex]

    [tex]H_2SO_4+Mg\xrightarrow~MgSO_4+H_2[/tex]
     
    Last edited: Mar 15, 2005
  2. jcsd
  3. Mar 15, 2005 #2

    dextercioby

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    They look okay.

    Daniel.
     
  4. Mar 15, 2005 #3

    jzq

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    Thank you.
     
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