text_original: They had recognised that different composite molecules are ordinarily differentiated by the number and nature of their component atoms, but that nevertheless there are some which con  tain the same number of the same atoms with  out for that reason being identical, so that they were led to suspect that they differed in the ar  rangement of their atoms.
text_transcription: THEY HAD RECOGNIZED THAT DIFFERENT COMPOSITE MOLECULES ARE ORDINARILY DIFFERENTIATED BY THE NUMBER AND NATURE OF THEIR COMPONENT ATOMS BUT THAT NEVERTHELESS THERE ARE SOME WHICH CONTAIN THE SAME NUMBER OF THE SAME ATOMS WITHOUT FOR THAT REASON BEING IDENTICAL SO THAT THEY WERE LED TO SUSPECT THAT THEY DIFFERED IN THE ARRANGEMENT OF THEIR ATOMS
phonemes: ðeɪ hæd ɹˈɛkəɡnˌaɪzd ðæt dˈɪfɹənt kəmpˈɑːzɪt mˈɑːlɪkjˌuːlz ɑːɹ ˌɔːɹdɪnˈɛɹᵻli dˌɪfɚɹˈɛnʃɪˌeɪɾᵻd baɪ ðə nˈʌmbɚ ænd nˈeɪtʃɚɹ ʌv ðɛɹ kəmpˈoʊnənt ˈæɾəmz, bˌʌt ðæt nˌɛvɚðəlˈɛs ðɛɹˌɑːɹ sˌʌm wˌɪtʃ kˈɑːn tˈeɪn ðə sˈeɪm nˈʌmbɚɹ ʌvðə sˈeɪm ˈæɾəmz wɪð ˈaʊt fɔːɹ ðæt ɹˈiːzən bˌiːɪŋ aɪdˈɛntɪkəl, sˌoʊ ðæt ðeɪ wɜː lˈɛd tə səspˈɛkt ðæt ðeɪ dˈɪfɚd ɪnðɪ ˈɑːɹ ɹˈeɪndʒmənt ʌv ðɛɹ ˈæɾəmz.