A compound contains only carbon, hydrogen, and oxygen. Combustion of 21.16 mg of the compound yields...

A compound contains only carbon, hydrogen, and oxygen. Combustion of 21.16 mg of the compound yields 48.04 mg of CO2 and 16.4 mg of H2O. The molecular weight of the compound is 114.1g/mole. What are the empirical and molecular formulas of the compound.

Expert Solution

queen_honey_blossom answered 2 years ago

A compound contains only carbon, hydrogen, and oxygen. Combustion of 54.05 g of the compound yields...

A compound contains only carbon, hydrogen, and oxygen. Combustion of 54.05 g of the compound yields 79.22 g of CO2 and 32.43 g of H2O. The molar mass of the compound is 120.104 g/mol. *Each part of this problem should be submitted separately to avoid losing your work* 1. Calculate the grams of carbon (C) in 54.05 g of the compound: grams 2. Calculate the grams of hydrogen (H) in 54.05 g of the compound. grams 3. Calculate the grams of oxygen...

A compound contains only carbon, hydrogen, nitrogen, and oxygen. Combustion of 0.157g of the compound produced...

A compound contains only carbon, hydrogen, nitrogen, and oxygen. Combustion of 0.157g of the compound produced 0.213g CO2 and 0.0310g of H2O. In another experiment, 0.103g of the compound produced 0.0230g of NH3. What is the emerical formula of the compound? In a seperate experiment, the molar mass is found to be 454.3 g/mol. what is the molecular formula of the compound? hint: assume that all carbon ends up in CO2 and all hydrogen ends up in H2O.Also assume that...

QUESTION 6 Complete combustion of 4.5892 a particular compound that contains only carbon, hydrogen and oxygen...

QUESTION 6 Complete combustion of 4.5892 a particular compound that contains only carbon, hydrogen and oxygen produces 10.4324 g of CO2 and 4.2705 g of H2O. The empirical formula of the compound is given by C__________________ H______________________ O_____________ (indicate "1" if there is only one atom of a given type in the empirical formula.) The molar mass of the compound is found to be 116.16 g/mol in a different experiment. What is the molecular formula of the compound? C______________ H________________...

An unknown compound contains only carbon, hydrogen, and oxygen. Combustion analysis of a 1.893 gram sample...

An unknown compound contains only carbon, hydrogen, and oxygen. Combustion analysis of a 1.893 gram sample of the compound produced 5.545 grams of carbon dioxide and 1.388 grams of water. The 1.893-gram sample contained 7.002 x 10-3 moles. What is the molecular formula for this compound?

An unidentified covalent molecular compound contains only carbon, hydrogen, and oxygen. When 5.00 mg of this...

An unidentified covalent molecular compound contains only carbon, hydrogen, and oxygen. When 5.00 mg of this compound is burned, 11.61 mg of CO2 and 1.27 mg of H2O are produced. The freezing point of camphor is lowered by 34.4°C when 4.705 g of the compound is dissolved in 19.25 g of camphor (Kf = 40.0°C kg/mol). What is the molecular formula of the unidentified compound? Choose appropriate coefficients in the molecular formula below. C H O

An unidentified covalent molecular compound contains only carbon, hydrogen, and oxygen. When 7.40 mg of this...

An unidentified covalent molecular compound contains only carbon, hydrogen, and oxygen. When 7.40 mg of this compound is burned, 21.98 mg of CO2 and 3.00 mg of H2O are produced. The freezing point of camphor is lowered by 10.4

Combustion analysis of a 0.2608 g sample of a compound containing carbon, oxygen, and hydrogen only...

Combustion analysis of a 0.2608 g sample of a compound containing carbon, oxygen, and hydrogen only produced 0.5501 g of carbon dioxide, and 0.2703 g of water. Determine the empirical formula of this compound. If the molar mass for this compound is 104.1 g/mole, find the molecular formula. Write a complete balanced equation for the combustion reaction of this compound.

An unknown compound contains only carbon and hydrogen (CxHy). Combustion of this compound produced 3.67 g...

An unknown compound contains only carbon and hydrogen (CxHy). Combustion of this compound produced 3.67 g of carbon dioxide and 1.50 g of water. Determine the molecular formula of this compound if the molecular mass is between 40 and 45 amu.

45. Upon combustion, a 0.8233 g sample of a compound containing only carbon, hydrogen, and oxygen...

45. Upon combustion, a 0.8233 g sample of a compound containing only carbon, hydrogen, and oxygen produced 2.445 g CO2 and 0.6003 g H2O. Find the empirical formula of the compound. PLEASE EXPLAIN VERY SINGLE STEP CLEARLY AS TO HOW YOU GOT THERE

Combustion of a 0.9827-g sample of a compound containing only carbon, hydrogen, and oxygen produced 1.900...

Combustion of a 0.9827-g sample of a compound containing only carbon, hydrogen, and oxygen produced 1.900 g of CO2 and 1.070 g of H2O. What is the empirical formula of the compound? Of the choices below, which would be the best for the lining of a tank intended for use in storage of hydrochloric acid? Explain your reasoning. (2) A) copper B) zinc C) nickel D) iron E) tin

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