{"id":227,"date":"2017-06-20T20:00:22","date_gmt":"2017-06-20T20:00:22","guid":{"rendered":"https:\/\/courses.lumenlearning.com\/chemistry2labs\/?post_type=chapter&p=227"},"modified":"2017-06-20T21:18:30","modified_gmt":"2017-06-20T21:18:30","slug":"lab-8-materials","status":"publish","type":"chapter","link":"https:\/\/courses.lumenlearning.com\/chemistry2labs\/chapter\/lab-8-materials\/","title":{"raw":"Lab 8 Materials","rendered":"Lab 8 Materials"},"content":{"raw":"
\r\n
\r\n
\r\n\r\nMaterials\r\n\r\n<\/div>\r\n<\/div>\r\n
\r\n
\r\n
    \r\n \t
  • Student tray containing the following:\r\n
      \r\n \t
    • 0.00200 M NaSCN in 0.5HNO3 o 0.500 M HNO3<\/li>\r\n \t
    • 1.0 M KSCN<\/li>\r\n \t
    • 1.0 M Fe(NO3)3<\/li>\r\n \t
    • 0.200 M Fe(NO3)3 in 0.5HNO3 o 0.002 M Fe(NO3)3 in 0.5HNO3 o 0.1 M AgN<\/li>\r\n \t
    • o 0.5 M K3PO4<\/span><\/li>\r\n \t
    • 9- 25 mL Erlenmeyer flasks o 3- 50 mL Erlenmeyer flasks o 8 cuvets<\/li>\r\n \t
    • 3- 50 mL beakers<\/li>\r\n \t
    • 1 mL, 5 mL and 10 mL measuring pipet o 5 mL volumetric pipet<\/li>\r\n \t
    • 7 test tubes<\/li>\r\n \t
    • 125 mL Erlenmeyer flask<\/li>\r\n \t
    • 250 mL Erlenmeyer flask<\/li>\r\n \t
    • 250 mL beaker<\/li>\r\n \t
    • 150 mL beaker<\/li>\r\n \t
    • 2-50 mL Graduated cylinders o Toothpicks or wooden stirrers<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<\/div>\r\n
      \r\n
        \r\n \t
      • In the red tray at each station.\r\n
          \r\n \t
        • DI water bottle<\/li>\r\n \t
        • Supply beaker with disposable items: pipets, scoopula, small weigh boat, parafilm. o Container of glassware soap and a brush in a beaker labeled \u201cWaste.\u201d<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<\/div>\r\n<\/div>\r\n
            \r\n \t
          • \u00a0Spectrophotometer<\/li>\r\n<\/ul>\r\n<\/div>\r\n
            \r\n
            \r\n
            \r\n\r\nSafety and Notes\r\n\r\n\uf02a It is important to follow the safety guidelines below while performing this lab.\r\n
              \r\n \t
            • \uf0b7 \u00a0Safety goggles must be worn at all times.<\/li>\r\n \t
            • \uf0b7 \u00a0All containers containing chemicals must be labeled according to the TCC policy.<\/li>\r\n \t
            • \uf0b7 \u00a0All compounds should be treated with caution.<\/li>\r\n \t
            • \uf0b7 \u00a0Nitric acid is corrosive. If it comes in contact with your skin, flush the area with copiousamounts of water and alert your instructor.<\/li>\r\n \t
            • \uf0b7 \u00a0Dispose of all compounds in the CHM 112 waste in the hood at the back of the room.<\/li>\r\n \t
            • \uf0b7 \u00a0Wash, clean and put back all equipment before leaving lab.<\/li>\r\n<\/ul>\r\n<\/div>\r\n<\/div>\r\n<\/div>","rendered":"
              \n
              \n
              \n

              Materials<\/p>\n<\/div>\n<\/div>\n

              \n
              \n
                \n
              • Student tray containing the following:\n
                  \n
                • 0.00200 M NaSCN in 0.5HNO3 o 0.500 M HNO3<\/li>\n
                • 1.0 M KSCN<\/li>\n
                • 1.0 M Fe(NO3)3<\/li>\n
                • 0.200 M Fe(NO3)3 in 0.5HNO3 o 0.002 M Fe(NO3)3 in 0.5HNO3 o 0.1 M AgN<\/li>\n
                • o 0.5 M K3PO4<\/span><\/li>\n
                • 9- 25 mL Erlenmeyer flasks o 3- 50 mL Erlenmeyer flasks o 8 cuvets<\/li>\n
                • 3- 50 mL beakers<\/li>\n
                • 1 mL, 5 mL and 10 mL measuring pipet o 5 mL volumetric pipet<\/li>\n
                • 7 test tubes<\/li>\n
                • 125 mL Erlenmeyer flask<\/li>\n
                • 250 mL Erlenmeyer flask<\/li>\n
                • 250 mL beaker<\/li>\n
                • 150 mL beaker<\/li>\n
                • 2-50 mL Graduated cylinders o Toothpicks or wooden stirrers<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>\n
                  \n
                    \n
                  • In the red tray at each station.\n
                      \n
                    • DI water bottle<\/li>\n
                    • Supply beaker with disposable items: pipets, scoopula, small weigh boat, parafilm. o Container of glassware soap and a brush in a beaker labeled \u201cWaste.\u201d<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>\n<\/div>\n
                        \n
                      • \u00a0Spectrophotometer<\/li>\n<\/ul>\n<\/div>\n
                        \n
                        \n
                        \n

                        Safety and Notes<\/p>\n

                        \uf02a It is important to follow the safety guidelines below while performing this lab.<\/p>\n

                          \n
                        • \uf0b7 \u00a0Safety goggles must be worn at all times.<\/li>\n
                        • \uf0b7 \u00a0All containers containing chemicals must be labeled according to the TCC policy.<\/li>\n
                        • \uf0b7 \u00a0All compounds should be treated with caution.<\/li>\n
                        • \uf0b7 \u00a0Nitric acid is corrosive. If it comes in contact with your skin, flush the area with copiousamounts of water and alert your instructor.<\/li>\n
                        • \uf0b7 \u00a0Dispose of all compounds in the CHM 112 waste in the hood at the back of the room.<\/li>\n
                        • \uf0b7 \u00a0Wash, clean and put back all equipment before leaving lab.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"author":23588,"menu_order":3,"template":"","meta":{"_candela_citation":"[]","CANDELA_OUTCOMES_GUID":"","pb_show_title":"on","pb_short_title":"","pb_subtitle":"","pb_authors":[],"pb_section_license":""},"chapter-type":[],"contributor":[],"license":[],"class_list":["post-227","chapter","type-chapter","status-publish","hentry"],"part":26,"_links":{"self":[{"href":"https:\/\/courses.lumenlearning.com\/chemistry2labs\/wp-json\/pressbooks\/v2\/chapters\/227","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/courses.lumenlearning.com\/chemistry2labs\/wp-json\/pressbooks\/v2\/chapters"}],"about":[{"href":"https:\/\/courses.lumenlearning.com\/chemistry2labs\/wp-json\/wp\/v2\/types\/chapter"}],"author":[{"embeddable":true,"href":"https:\/\/courses.lumenlearning.com\/chemistry2labs\/wp-json\/wp\/v2\/users\/23588"}],"version-history":[{"count":2,"href":"https:\/\/courses.lumenlearning.com\/chemistry2labs\/wp-json\/pressbooks\/v2\/chapters\/227\/revisions"}],"predecessor-version":[{"id":288,"href":"https:\/\/courses.lumenlearning.com\/chemistry2labs\/wp-json\/pressbooks\/v2\/chapters\/227\/revisions\/288"}],"part":[{"href":"https:\/\/courses.lumenlearning.com\/chemistry2labs\/wp-json\/pressbooks\/v2\/parts\/26"}],"metadata":[{"href":"https:\/\/courses.lumenlearning.com\/chemistry2labs\/wp-json\/pressbooks\/v2\/chapters\/227\/metadata\/"}],"wp:attachment":[{"href":"https:\/\/courses.lumenlearning.com\/chemistry2labs\/wp-json\/wp\/v2\/media?parent=227"}],"wp:term":[{"taxonomy":"chapter-type","embeddable":true,"href":"https:\/\/courses.lumenlearning.com\/chemistry2labs\/wp-json\/pressbooks\/v2\/chapter-type?post=227"},{"taxonomy":"contributor","embeddable":true,"href":"https:\/\/courses.lumenlearning.com\/chemistry2labs\/wp-json\/wp\/v2\/contributor?post=227"},{"taxonomy":"license","embeddable":true,"href":"https:\/\/courses.lumenlearning.com\/chemistry2labs\/wp-json\/wp\/v2\/license?post=227"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}