23; Ch20) (Tfinal – Tinitial-h20)Cslug = (mcup CAl + mrod CAl + mh20 Ch20) (Tfinal – Tinitial-h20) / (Tinitial-slug – Tfinal) mslugTinmtin = 65 gTinitial-slug = 170 CTintial-h20 = 21 CTfinal = 24 CCtin = (mcup CAl + mrod CAl + mh20 Ch20) (Tfinal – Tinitial-h20) / (Tinitial-slug – Tfinal) mtinCtin = (50 903 + 11 903 + 200 4180)(24 – 21) / (170 – 24) (65)Ctin = 281.7Leadmtin = 58.5 gTinitial-slug = 160 CTintial-h20 = 24 CTfinal = 26 CCactual-lead = 130Ctin = (mcup CAl + mrod CAl + mh20 Ch20) (Tfinal – Tinitial-h20) / (Tinitial-slug – Tfinal) mleadCtin = (50 903 + 11 903 + 200 4180)(26 – 24) / (160 – 26) (58.5)Ctin = 113.7%-error = |Cactual – Cexperimental| / Cacutal = |130 – 113.7| / 130 = 12.6%AluminumMaluminum = 65 gTinitial-slug = 155 CTintial-h20 = 26 CTfinal = 33 CCactual-aluminum = 903Ctin = (mcup CAl + mrod CAl + mh20 Ch20) (Tfinal – Tinitial-h20) / (Tinitial-slug – Tfinal) mAlCtin = (50 903 + 11 903 + 200 4180)(33 – 26) / (155 – 33) (65)Caluminum = 786.7%-error = |Cactual – Cexperimental| / Cacutal = |903 – 786.7| / 903 = 13.0%Coppermtin = 60 gTinitial-slug = 160 CTintial-h20 = 33 CTfinal = 36.5 CCactual-copper = 385Ctin = (mcup CAl + mrod CAl + mh20 Ch20) (Tfinal – Tinitial-h20) / (Tinitial-slug – Tfinal) mCuCtin = (50 903 + 11 903 + 200 4180)(36.5 – 33) / (160 – 36.5) (60)Ctin = 420.9%-error = |Cactual – Cexperimental| / Cacutal = |385 – 420.9| / 385 = 9.3%Unknown slugm...