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the water for the pan is not saturated with CO2. Will the reported percent CaCO3 in the original sample be too high, too low, or unaffected? Explain

a few drops of HCL spilled over inot the CaCO3 sample prior to firmly seating the stopper and prior to collecting any CO2(g). What error in the reported percent CaCO3 will result from this poor laboratory technique?

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