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Molar concentration of original sodium nitrate solution

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Reference no: EM132060639

A recent study found the median level of lead ion concentration in Canadian tap water is 2.3 x 10 -8 mol/ L. Calculate the mass in grams of lead consumed when an individual drinks 2.8 L of water. record final answer in 2 digits using scientific notation.

Evidence

Volume of solution = 10.00 mL

Mass of beaker = 79.54 g

Mass of beaker and residue = 87.43 g

From this data calculate the molar concentration of the original sodium nitrate solution.

Reference no: EM132060639

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