ém oire ▁sur ▁la ▁ch ale ur ▁ ▁Ess ays , ▁on ▁the ▁Effect s ▁Produ ced ▁by ▁Vari ous ▁Process es ▁On ▁At mos pher ic ▁Air ; ▁With ▁A ▁Part icular ▁View ▁To ▁An ▁Investig ation ▁Of ▁The ▁Constitution ▁Of ▁Ac ids , ▁trans . ▁Thomas ▁Henry ▁( Lond on : ▁W arr ington , ▁ 1 7 8 3 ) ▁collect s ▁these ▁ess ays : ▁ ▁" Ex per iments ▁on ▁the ▁Res p iration ▁of ▁Anim als , ▁and ▁on ▁the ▁Ch anges ▁effect ed ▁on ▁the ▁Air ▁in ▁passing ▁through ▁their ▁L ungs ." ▁( Read ▁to ▁the ▁Ac adémie ▁des ▁Sciences , ▁ 3 ▁May ▁ 1 7 7 7 ) ▁ ▁" On ▁the ▁Com b ust ion ▁of ▁Cand les ▁in ▁At mos pher ic ▁Air ▁and ▁in ▁De ph log ist ated ▁Air ." ▁( Comm unic ated ▁to ▁the ▁Ac adémie ▁des ▁Sciences , ▁ 1 7 7 7 ) ▁ ▁" On ▁the ▁Com b ust ion ▁of ▁Kun ck el ' s ▁Ph osph orus ." ▁ ▁" On ▁the ▁Ex istence ▁of ▁Air ▁in ▁the ▁N it r ous ▁Ac id , ▁and ▁on ▁the ▁Me ans ▁of ▁decom pos ing ▁and ▁re compos ing ▁that ▁Ac id ." ▁ ▁" On ▁the ▁Solution ▁of ▁Mercur y ▁in ▁Vit ri ol ic ▁Ac id ." ▁ ▁" Ex per iments ▁on ▁the ▁Com b ust ion ▁of ▁Al um ▁with ▁Ph log istic ▁Sub st ances , ▁and ▁on