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    How do i do these chemistry problems?

    I'm a little confused on how to figure these problems out -_- Could anyone please help me? 1. Write the mass action expressions for each of the following reactions. COCl2(g) <-> CO(g) + Cl2(g) P4(g) + 6H2(g) <-> 4PH3(g) 2. For the following reaction ------> 2H2(g) + S2(g) <->...
  2. P

    what did president Kennedy and his advisors do to prevent nuclear war?

    I have to answer this question in an essay for school. could someone help me please?? =]
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