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6 Oct 2020
A moth repellent, para-dichlorobenzene, has the composition 49.1%C, 2.7%H and 48.2% Cl. Its molecular weight is 147 amu. What is its molecular formula?
A moth repellent, para-dichlorobenzene, has the composition 49.1%C, 2.7%H and 48.2% Cl. Its molecular weight is 147 amu. What is its molecular formula?
8 Aug 2021
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anshumsharmaLv10
7 Aug 2021
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heroatrangiLv10
7 Aug 2021
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Lesley MukwadaLv6
9 Dec 2020
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