How does the boiling point of hydrogen peroxide (H2O2) compare to the boiling points of fluorine (F2) and hydrogen sulfide (H2S), two substances with molar masses comparable with that of hydrogen peroxide?
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boiling points of H2O2 , F2 and H2S
H2O2 = 150. 2 °C (423. 35 K)
F2 = 85. 03 K (−188. 12 °C, −306. 62 °F)
H2S = -60. 28 °C (212. 87 K)
H2O2 molar mass is 34. 0147 g·mol[−1]
[-1] is a number’s might
probalbe , depend by the two substances’s molar masses MM s
F2 molar mass is 19. 00 g/mol (molecolar mass is 38. 0 in gas cylinder)
H2S molar mass is 34. 082 g/mol
molar mass H2O2 is simile at the F2 + H2S molar masses
H2O2 = 34,0147 g/mol ( [-1] )
F2 + H2S = about 35 g/mol (34,082 g/mol H2S + F2 1 or 19 g/mol)