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exp.8 Quantification of Ascorbic acid in vitamin tablets Iodometric titration / I.Purpose II.Theory 1.Ascorbic acid 2.»êÈ-ȯ¿ø ÀûÁ¤ 3.Iodometry¿Í iodimetry 4.starch indicator III.Apparatus and Reagents IV.Procedure 1. Na2S2O3¿ë¾× Ç¥ÁØÈ 2. Vitamin tablet³»ÀÇ ascorbic acid Á¤·® V.Data&Results 1. Á¦Á¶ÇÑ ¿ë¾×ÀÇ ÀÌ·ÐÀû ³óµµ 2. Na2S2O3 ¿ë¾× Ç¥ÁØ¡¦ |
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Quantification of ascorbic acid in Vitamin Tablets Iodometric Titration, ºñŸ¹ÎÁ¤ ÀûÁ¤ / 1. Title 2. Purpose 3. Theory 1) »êÈ-ȯ¿ø ¹ÝÀÀ, »êÈ-ȯ¿ø ÀûÁ¤ 2) »êȼö 3) »êÈÁ¦¿Í ȯ¿øÁ¦ 4) ȯ¿ø ÀüÀ§¿Í Ç¥ÁØ È¯¿ø ÀüÀ§ 5) ¾ÆÀÌ¿ÀµòÀ» ÀÌ¿ëÇÑ »êÈ-ȯ¿ø ÀûÁ¤¹ý 6) ¿ªÀûÁ¤ 7) ³ì¸» Áö½Ã¾à°ú ³ì¸»-¾ÆÀÌ¿Àµò Âø¹° 8) 〖I_3〗^-¿ë¾×ÀÇ Á¦Á¶¿Í Ç¥ÁØÈ 9) ½Î¡¦ |
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Quantification of Ascorbic acid in Vitamin Tablets, Iodometric Titration / 1. Title 2. Purpose 3. Theory 4. Apparatus and Reagents 5. Procedure 6. Data & Results 7. Discussion 8. References / 1. Title Ascorbic acid, commonly known as vitamin C, is an essential nutrient that plays a vital role in various physiological functions, including the synth¡¦ |
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[ºÐ¼®ÈÇнÇÇè] (A£«) Iodometric titration of Vitamin C ¿¹ºñ °á°ú·¹Æ÷Æ® / 1. Á¦¸ñ 2. ¸ñÀû 3. ÀÌ·Ð 4. ±â±¸ ¹× ½Ã¾àÁ¶»ç 5. ½ÇÇè¹æ¹ý 6. ½ÇÇè°á°ú 7. ÅäÀÇ 8. Âü°í¹®Çå / 1. Á¦¸ñ Iodometric titration of Vitamin C´Â ºÐ¼®ÈÇп¡¼ Áß¿äÇÑ ±â¹ýÀ¸·Î, ºñŸ¹Î CÀÇ ÇÔ·®À» Á¤·®ÀûÀ¸·Î ÃøÁ¤ÇÏ´Â È¿À²ÀûÀÎ ¹æ¹ýÀÌ´Ù. ºñŸ¹Î C´Â ¾Æ½ºÄÚ¸£ºê»êÀ¸·Îµµ ¾Ë·ÁÁ® ÀÖÀ¸¸ç, ¸¹Àº ½ÄÇ°¿¡¡¦ |
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[ºÐ¼®ÈÇнÇÇè] Preparation of sodium thiosulfate standard solution - Analysis of commercial hypochlorite by iodometric titration / 1. Title 2. Date 3. Principle & Object 4. Reagents 5. Apparatus & Instruments 6. Procedure 7. Homework 8. Reference / 1. Title Preparation of Sodium Thiosulfate Standard Solution - Analysis of Commercial Hypochlorite b¡¦ |
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½ÇÇè¸ñÀû : ¾Æ½ºÄÚ¸£ºê»ê(ºñŸ¹Î C)Àº I3-°ú ºü¸£°Ô ¹ÝÀÀÇÏ´Â ¾àÇÑ È¯¿øÁ¦ÀÌ´Ù. ¿ä¿Àµå»ê ÀÌ¿ÂÀ» ¿ä¿ÀµåÈ À̿°ú ¹ÝÀÀ½ÃÄÑ °ú·®ÀÇ I3-¸¦ »ý¼ºÇÏ°í ¾Æ½ºÄÚ¸£ºê»ê°ú ¹ÝÀÀ½ÃŲ ´ÙÀ½ S2O32-·Î °ú·®ÀÇ I3-¸¦ ¿ªÀûÁ¤ÇÔÀ¸·Î½á °£Á¢ ¿ä¿Àµå¹ý¿¡ ´ëÇؼ ÀÌÇØÇÒ ¼ö ÀÖ´Ù / 1. ½ÇÇè Á¦¸ñ 2. ½ÇÇè ¸ñÀû 3. ÀÌ·Ð ¹× ¿ø¸® (1) ¿ä¿Àµå¹ý ÀûÁ¤ (2) Á÷Á¢ ¿ä¿Àµå¹ý(Iodimetry) (3) °£Á¢ ¿ä¿Àµå¹ý(Iodomet¡¦ |
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Preparation of sodium thiosulfate standard solution, Analysis of commercial hypochlorite by iodometric titration / 1. Title 2. Date 3. Name 4. Principle & Object 5. Reagents 6. Apparatus & Instruments 7. Procedure 8. Result 9. Homework 10. Reference / 1. Title Sodium thiosulfate standard solutionÀÇ Áغñ¿Í »ó¾÷Àû Â÷¾Æ¿°¼Ò»ê¿°ÀÇ ¾ÆÀÌ¿Àµµ¸ÞÆ®¸¯ ÀûÁ¤¡¦ |
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Quantification of ascorbic acid in Vitamin Tablets Iodometric Titration, ºñŸ¹ÎÁ¤ ÀûÁ¤ / 1. Title 2. Purpose 3. Theory 1) »êÈ-ȯ¿ø ¹ÝÀÀ, »êÈ-ȯ¿ø ÀûÁ¤ 2) »êȼö 3) »êÈÁ¦¿Í ȯ¿øÁ¦ 4) ȯ¿ø ÀüÀ§¿Í Ç¥ÁØ È¯¿ø ÀüÀ§ 5) ¾ÆÀÌ¿ÀµòÀ» ÀÌ¿ëÇÑ »êÈ-ȯ¿ø ÀûÁ¤¹ý 6) ¿ªÀûÁ¤ 7) ³ì¸» Áö½Ã¾à°ú ³ì¸»-¾ÆÀÌ¿Àµò Âø¹° 8) 〖I_3〗^-¿ë¾×ÀÇ Á¦Á¶¿Í Ç¥ÁØÈ 9) ½Î¡¦ |
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Quantification of Ascorbic acid in Vitamin Tablets, Iodometric Titration / 1. Title 2. Purpose 3. Theory 4. Apparatus and Reagents 5. Procedure 6. Data & Results 7. Discussion 8. References / 1. Title ºñŸ¹Î Á¤Á¦¿¡¼ ¾Æ½ºÄÚ¸£ºê»êÀÇ Á¤·®À» À§ÇÑ ¿ä¿Àµå ÀûÁ¤¹ýÀº ºñŸ¹Î C¸¦ Á¤·®Çϴ ǥÁØÀûÀÎ ¹æ¹ý Áß Çϳª·Î, ÀÌ °úÁ¤Àº ¾Æ½ºÄÚ¸£ºê»êÀÇ Ç×»êÈ ¼ºÁúÀ» È°¿ëÇÏ¡¦ |
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Preparation of sodium thiosulfate standard solution, Analysis of commercial hypochlorite by iodometric titration / 1. Title 2. Date 3. Name 4. Principle & Object 5. Reagents 6. Apparatus & Instruments 7. Procedure 8. Result 9. Homework 10. Reference / 1. Title Preparation of Sodium Thiosulfate Standard Solution and Analysis of Commercial Hypochl¡¦ |
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