State the gas buret before the hydrogen gas is genterated

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If air enters the gas buret before the hydrogen gas is genterated and is not removed, will the reported percent aluminum in the sample be too high or too low? Explain.

Reference no: EM13180612

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State the gas buret before the hydrogen gas is genterated : the gas buret before the hydrogen gas is genterated and is not removed, will the reported percent aluminum in the sample be too high or too low?
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