text_original: It was in this way that he discovered the presence of potash in mineriils ; and Dr. Ken  nedy afterwards, by following out his processes, dis  covered soda OS a constituent.
text_transcription: IT WAS IN THIS WAY THAT HE DISCOVERED THE PRESENCE OF POTASH IN MINERALS AND DOCTOR KENNEDY AFTERWARDS BY FOLLOWING OUT HIS PROCESSES DISCOVERED SODA AS A CONSTITUENT
phonemes: ɪt wʌz ɪn ðɪs wˈeɪ ðæt hiː dɪskˈʌvɚd ðə pɹˈɛzəns ʌv pˈɑːɾæʃ ɪn maɪnˈɪɹiˌɪlz ; ænd dˈɑːktɚ. kˈɛn nˈɛdi ˈæftɚwɚdz, baɪ fˈɑːloʊɪŋ ˈaʊt hɪz pɹˈɑːsɛsᵻz, dˈɪs kˈʌvɚd sˈoʊdə ˌoʊˈɛs ɐ kənstˈɪtʃuːənt.