Chemistry, 16.02.2022 02:10, raymond5799

When 4.065 grams of a hydrocarbon, CxHy, were burned in a combustion analysis apparatus, 12.45 grams of CO2 and 5.950 grams of H2O were produced. In a separate experiment, the molar mass of the compound was found to be 86.18 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

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 19:30, fireyking19

If the root word engage means “to connect with something,” what does the word disengage mean in the following sentence? he disengaged the gears by stepping on the clutch pedal. a.added more engine powerb. activated a connection to the pedalc. stalled the engined. released a connection to the pedal

Answers: 1

continue

Chemistry, 22.06.2019 18:30, kate3887

When the chemicals iron sulfide (fes) and hydrochloric acid (hcl) are combined, bubbles appear from the mixture. 1. does the appearance of bubbles indicate a physical or chemical change? 2. why do the bubbles indicate this change? 3. what property is this?

Answers: 1

continue

Chemistry, 22.06.2019 23:50, datboyjulio21

Which scientists contributed to the determination of how cfcs in clouds in the upper atmosphere could destroy ozone molecules

Answers: 1

continue

Chemistry, 23.06.2019 04:00, onegirl435

The movement of tectonic plates and in two locations is described below: location a: tectonic played push together location b: tectonic plates push apart

Answers: 1

continue

Do you know the correct answer?

When 4.065 grams of a hydrocarbon, CxHy, were burned in a combustion analysis apparatus, 12.45 grams...