�a�@s@��oXB��W(a԰�;h���o����3�_恈%�J�hՕ���@ ��8'>��gnu�WE��f\ۥ^��SEiB� &�ԙ^�kr|q��;�zpj��f�V3��/ӗ�&�-C���e���EiX �5�?�����R�M��u���"y�^R���1�|p�Mk)y��m_H��t��m�X Which experiments, and whenyou do them, will be organized the start of t erm. endstream endobj 1404 0 obj <>stream ý�������QH����� �jF��-@G��`�02lk�gpaP����� ��`������O��B&f��n��eN`�`0`�c�g�oh?��@����7��dgٴ��b`�i��/�2�(�,��_ �,i� %%EOF )�l�� �xzX�g�"�ޅ�ޅ�9��9g���Rc��c�x�x�ͣo�nn�}�[�[�[�[�[`�z����&�(�(�#�#�#�#�#�#�#�#����)SM��松a�=fdfdfdfd��7�����J���_��W�+��J���_��W�+��J����l��.�6���=π�6���#g����m��R��•�` ��� Organic chemistry – laboratory methods 3 Grading and Rules of evaluation The final grade will be weighted arithmetic mean of two grading elements: (1) lab work (60%) and (2) post-lab reports (40%) lab work will be graded twice – after 4th and 8th class; the lab work grade will be an arithmetic mean of those two grades INTRODUCTION: The ability to determine mass accurately is fundamental not only to analytical chemistry … 1418 0 obj <>/Filter/FlateDecode/ID[]/Index[1400 29]/Info 1399 0 R/Length 85/Prev 1377042/Root 1401 0 R/Size 1429/Type/XRef/W[1 2 1]>>stream €Š€ÑˆÀp. Experiment 1 Introduction to the Analytical Balance OBJECTIVES: To acquire skills needed for the quick and accurate determination of the mass of a sample using an analytical balance. ��Ҵ���I�nv=/R�MRޥ$U�� \���݌�cy���^m��� h�b```�l��" �� O:Kq� o Z��f�D,VX)9�c,�v��8�DR��[A/�"\���9W,��G&1�Lb�^� ���2�d�(�$�N}J.��Q��x2��Đ�fB2�UTԆ��?+ �^��K�zb�����^o�G����{O�}���-a�ɐ����U�`,/PKvQ�\�|�&����.� �nf/hI�:h�h{m��wi�/h��k���� ����C�xώ�X�IW��>��]�BޔKR�g�P���O��S�&R&,�HKyME�#&#��!� ͤ�"Q�Kd� ��4v�����"}�I��#ӝ̝4¨qփ0̺�ӛ�����Z������qSoֽ޿ �ǘ 1400 0 obj <> endobj The study of chemistry has a scary connotation for many people. x0¸h8 �Z�N��_���|.��v��O�;��9�vՕ���2���ylZMM. H�\�ݎ�@��y�������]5&��՝ċ��:� �K�"A�����H�&����N��t���vt���R���m��z� ut�xj�d��������_��>Im��~�y�/IY���=���ݽ���!�&鏡�C۝�����ե�[����؍.s��k�� ëChô.œyÒ1CÁü©¶,®CP†Pê …±I™Ú†°„ípQ•ëQÔ&O§@ÊxÒ~–.A5)(ô7-,£Â‚C5\§�=l.u bQ”ÏÉóTşS[³úv¥Ú}§h�h AÄ[y䯰¦,ù¤m1ùoÇ°¥N®–ä»vkÀ1-6gÈ—åüÖ!ʦŸSïâ’ÉËlÑü½€İÎlF‰¹šÃF1İŸ‰aÍ—Ãq“šäsÀeñÚÛ¯¶÷¼ËL°ù—÷ÎRö*z«ÒÊ™÷ZÇcr¯kïX�XÔ= ­ÎÀÛ“Ïmø0Põ£éOl�åNèİœaPáºiùã¦T–¯Ã¢ £H¢ endstream endobj 13 0 obj 2346 endobj 4 0 obj << /Type /Page /Parent 5 0 R /Resources << /Font << /F0 6 0 R /F1 8 0 R /F2 10 0 R /F3 14 0 R /F4 16 0 R >> /ProcSet 2 0 R >> /Contents 12 0 R >> endobj 19 0 obj << /Length 20 0 R /Filter /LZWDecode >> stream 'Gs�Q�Wc[����v%' 9�>�0B+i������#����H,�s�EB�`BD$�,L�J�R�H���q�)I1�)��I57[3�Cs_��r����)�`ȧ���J���`��r�u��6L�CM���.�f����O2v�������f�K����E�r~q�8d}f����T�_Q�2@��hkǙ��@�ݾz���zh�[sT����0)�~�O�����4��M;������ij'TE7s[o'���TN2�bi�bq��b�z�l�����Ne�۹v����T�� H`����$�� �K�dƾ�_C�v�s���*ͭ�RCF`m���C[�v�S$��[rޝ��C��]���%f����k�mL�0�#���>�'�7�s��K�� These are PDF files and require Adobe Acrobat Reader. The experiments are done with partners. ^���_��!xK.�_�9�cb��F�M�9�ι^��9�˧w8�cη! View All Pages. Each takes two lab sessions. Copper and Nitric Acid. Q/��;����9���v]�Z���n! I mean, what kid doesn't think about creating bubbling magic potions or sending secret messages? The Chemistry Resource Pack allows you and your students to conduct experiments within Minecraft that simulate real world science. Experiments using utilities such as gas, water, steam, heat, etc. When you place a piece of copper in nitric acid, the Cu ions and nitrate ions … This … H��R�n�@}߯�G�����W�"��-ID쨪����A��4Ԩ��w�6 endstream endobj 1405 0 obj <>stream The Chemistry Update for Minecraft: Education Edition offers exciting new tools to explore the world of chemistry in Minecraft. „@hÀA‹Œâ h¼Œ2d#4V"T1ÅÅðæ;ˆsIĞĞ ˜Òn3™NG1`€ÂsÍsñ¼Òl¤L'‘ŒĞa DjÕHçH7™«fŠÑÀÊl6N‡1tDªs­æS)ê…`� endstream endobj 1406 0 obj <>stream are not to be left unattended. Students will carry out six of them. H�\��j�@��}��l/���-H�$-������NR�d�����w~��B�Ov���|��lc?��_ڝN���.�y��V�^�}����v�z�����܊w��mY]���6�S����n��m��M��>���zw���e��I��