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An unknown compound was subjected

An unknown compound was subjected to combustion.6.608 g of water together with 12.923 g of carbon dioxide and 2.501 g NH3 were
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2. asked by ezile
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An unknown organic compound is 40.00% C, 6.67% H and 53.33% O by mass. The formula weight of the unknown is 90.0g/mole. Find the
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2. asked by Chelsea
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The table shows the melting point of an unknown compound.Unknown Compound Melting Point (°C) 801 Kayla knows that compounds can
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An unknown compound has the following chemical formulaN_xO_x Measurements also show that a certain sample of the unknown
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2. 49 views
An unknown compound contans only C, H, and O. Combustion of 5.70 g of this compound produced 11.4g of CO2 and 4.66g of H2O. What
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2. asked by Jerry
3. 961 views
A compound containing only carbon, hydrogen and oxygen is subjected to elemental analysis. Upon complete combustion, a .1804g
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2. asked by Brian
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0.2500 g of a known compound was subjected to combustion. 0.1500 g of water and 0.3664 g of carbon dioxide were produced.
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2. asked by ezile
3. 159 views
An Unknown Compound (M=60.09 g/mol) is composed of Carbon, Hydrogen and Oxygen. Combustion of 0.255 g of the unknown compound
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2. asked by John
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A 0.01205 mg sample of an unknown compound was found to contain 0.0001 mg of H, 0.0043 mg of Cl, and 0.0077 mg of O. It was also
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2. asked by Mike
3. 655 views
A 0.02718 mg sample of an unknown compound was found to contain 0.0094 mg of Fe, and 0.0178 mg of Cl. It was also determined
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2. asked by anonymous
3. 612 views