Scientists originally believed that mercury could only be absorbed when it existed in an
aqueo...
Scientists originally believed that mercury could only be absorbed when it existed in an
aqueous solution. Which of the following solutions would render the mercury solution
safe under this assumption?
a. CaCO 3
b. Ba 3 (PO 4 ) 2
c. NaCl
d. PbCl 2
e. None of these
Answers: 3
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