subject
Chemistry, 18.09.2021 21:40 drdeb7766

11.5 cm3 of gaseous hydrocarbon were exploded with excess oxygen and there was a diminution in volume of 34.50 cm3 and on absorption with KoH solution . there was a further reduction in volume of 34.5 . what is the molecular formula of the hydrocarbon?

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 07:30
Calculate the ratio of h+ ions to oh– ions at a ph = 7. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 7. are they the same? why or why not? record your comparison in table a. what is the concentration of h+ ions at a ph = 7? mol/l what is the concentration of oh– ions at a ph = 7? mol/l what is the ratio of h+ ions to oh– ions at a ph = 7? : 1
Answers: 1
question
Chemistry, 22.06.2019 09:00
What term is missing from the central region that describes hypotheses, theories, and laws? popular predictable mathematical falsifiable
Answers: 2
question
Chemistry, 22.06.2019 14:00
Calculate the energy required to ionize a hydrogen atom to an excited state where the electron is initially in the n = 5 energy level. report your answer in kilojoules
Answers: 1
question
Chemistry, 23.06.2019 00:20
Steam reforming of methane ( ch4) produces "synthesis gas," a mixture of carbon monoxide gas and hydrogen gas, which is the starting point for many important industrial chemical syntheses. an industrial chemist studying this reaction fills a 1.5 l flask with 3.5 atm of methane gas and 1.3 atm of water vapor at 43.0°c. he then raises the temperature, and when the mixture has come to equilibrium measures the partial pressure of carbon monoxide gas to be 1 .0 atm. calculate the pressure equilibrium constant for the steam reforming of methane at the final temperature of the mixture. round your answer to 2 significant digits.
Answers: 1
You know the right answer?
11.5 cm3 of gaseous hydrocarbon were exploded with excess oxygen and there was a diminution in volum...
Questions
question
English, 31.12.2020 17:30
question
English, 31.12.2020 17:30
question
Social Studies, 31.12.2020 17:30
question
Mathematics, 31.12.2020 17:30
Questions on the website: 13722360