Combustion analysis of a compound yielded 236.73 g CO2, 48.48 g H2O, 61.86 g NO2, and 86.15 g SO2. (a) What is the empirical formula of the compound? (Assume it contains no oxygen.) (b) If the molar mass of the compound is 196.30 g/mol, what is the molecular formula of the compound?

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A: Answer The empirical formula is C3H8N The molecular formula is C6H16N2

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A: Molecular mass of dextrose is 180.16g/molWe have to find mass of 8.45 × 1023 molecules.

Q: A combustion analysis of a 0.4647-g sample of a compound known to contain only carbon, hydrogen, and…

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Q: An organic compound used as a food additive in beverages and baking powders, is composed of 41.39%…

A: Given  % C  = 41.39 % H = 3.47  % O = 100 -( 41.39 + 3.47 ) %         = 55.14 %  Empirical Formula =…

Q: 1. Consider the reaction 1,0g)+5CO(g) 5C0g)+16) a) 80.0 grams of iodine(V) oxide, I,O, reacts with…

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Q: The semi-precious stone turquoise is a hydrate and with the chemical formula CuAl6(PO4)+(OH):"4 H2O.…

A: Interpretation : Following questions need to be solved .

Q: Give the empirical formula of each of the following compounds if a sample contains the following…

A: To find empirical formula: a).  Given: 0.0130 mol= C 0.0390 mol= H 0.0065 mol= O

Q: A molecule has an empirical formula of Ch2. 1.34 moles of the compound give 530.76 g of CO2 upon…

A: Given : We have to calculate the molecular formula.

Q: A compound containing only carbon, hydrogen, and oxygen is subjected to elemental analysis. Upon…

A: Given information: Mass of sample = 0.7916 g Mass of carbon dioxide = 1.581 g Mass of water = 0.6474…

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Q: The chlorophyll-a molecule (C55H72MgN4O5) is important in photosynthesis. (a) Determine its…

A: a) Since molecular mass = sum of ( Atomic mass of atoms X number of atoms in the molecule)  Hence…

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A: (a) If we consider a gaseous binary compound of molecular mass M, its Vapour density is: V=M2×1.0079…

Q: Give the empirical formula of each of the following compounds if a sample contains the following…

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Q: s 7.86 g CO2 and 2.14 g H20. Calculate the empirical formula and molecular ula of acid given that…

A: Mass of acid = 5.24 g Mass of CO2 = 7.86 g Mass of H2O = 2.14 g

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A: Given, A Compound contains, Carbon, hydrogen and nitrogen mass of the compound = 0.1156 g Mass of…

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Q: 3. What is the mass (in kg) of 6.89 x 1025 molecules of CO2? The molar mass of CO2 is 44.01 g/mol.

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Q: If an empirical formula for a compound is CH2O, and the molar mass of the compound is 90.08 g/mol,…

A: We know molar mass of : carbon(C) = 12.01 g/mol hydrogen(H) = 1.007 g/mol oxygen(O) = 16.00 g/mol…

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A: where,P=Pressure V=VolumeR=Universal Gas constantT=Temperaturen= Moles

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Q: What is the molecular formula of each compound? (a) Empirical formula CH₂ (μ=42.08 g/mol) (b)…

A: a) Empirical formula = CH2 The Molecular formula can be calculated by the following formula,…