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Chemistry, 22.12.2020 16:20 nnamdi

2.5 gm of a sample of Nahco3 when strongly. heated gives 310cc of co2 and 27°c and
760mm hg pressure. find the percentage purity of Nahco3?

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2.5 gm of a sample of Nahco3 when strongly. heated gives 310cc of co2 and 27°c and
760mm hg pr...
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