subject
Chemistry, 11.09.2021 06:10 makennahudson94

When 1.721 grams of a hydrocarbon, C Hy, were burned in a combustion analysis apparatus, 5.673 grams of CO2 and 1.549 grams of H20 were produced. In a separate experiment, the molar mass of the compound was found to be 40.06 g/mol. Determine the empirical formula and the molecular formula of the
hydrocarbon
Enter the elements in the order presented in the question.
empirical formula =
molecular formula =
Submit Answer
1. Compound Formulas from Chemical Reactions: This is group attempt 2 of 5
Back
Autosaved at 8:45 PM

ansver
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 16:10, amuijakobp78deg
Agas mixture with a total pressure of 745 mmhg contains each of the following gases at the indicated partial pressures: co2, 245 mmhg ; ar, 119 mmhg ; and o2, 163 mmhg . the mixture also contains helium gas. part a what is the partial pressure of the helium gas? phe p h e = nothing mmhg request answer part b what mass of helium gas is present in a 10.2-l sample of this mixture at 283 k ? m m = nothing g request answer
Answers: 1
image
Chemistry, 21.06.2019 20:30, nxusasmangaliso8780
Which sentence best describes the formation of igneous rock? a- lava on the surface dries up and makes arock b_melted rocks cools and forms crystals c_rocks under tremendous heat and pressure d_magma is melted rock underground
Answers: 1
image
Chemistry, 21.06.2019 20:30, Cooldude3966
As you move from right to left on the periodic table the atomic radius fill in the blank
Answers: 2
image
Chemistry, 22.06.2019 00:30, Bryanguzman2004
Water (2510 g ) is heated until it just begins to boil. if the water absorbs 5.09×105 j of heat in the process, what was the initial temperature of the water?
Answers: 3
You know the right answer?
When 1.721 grams of a hydrocarbon, C Hy, were burned in a combustion analysis apparatus, 5.673 grams...

Questions in other subjects:

Konu
Mathematics, 04.02.2020 14:00