°úÇгîÀ̸¦ ÇÔ Çغþî¿ä¾ÆÀÌ°¡ ¾î¸®´Ù°¡ Ç×»ó µÞÀüÀ̾ú´Âµ¥..¾ÆÁÖ °£´ÜÇÑ°ÍÀº Áö±ÝºÎÅÍ Á¢ÇØÁִ°͵µ ÁÁÀ»°Å °°´õ¶ó±¸¿ä... °úÇе¿ÈÃ¥µµ ¸çÄ¥Àü¿¡ ÁÖ¹®Çص״µ¥....±â´ë°¡ Å©³×¿ä... ¿À´Ã Çغ»°ÍÀº "dz¼±ºÎÇ®¸®±â"ÀÔ´Ï´Ù ¹®±¸Á¡¿¡ °¡¸é ²À dz¼±¹À½À» »ç¹ö¸®´Â 丰ÀÌ...±×·¡¼ ±×·ÎºÎÅÍ ¸çÄ¥Á¤µµ´Â dz¼±À» ºÒ°í ³ë´À¶ó Á¤½ÅÀÌ ¾ø´ä´Ï´ÙºÒ°í ³õ¾Ò´Ù°¡ dz¼±ÀÌ ³¯¶ó°¡´Â ¸ð½ÀÀÌ ÀëÀÖ´ÂÁö ´Ã ±×°Í¸¸Çϱ¸¿ä.. ±×·¡¼ »ý°¢³±è¿¡ ÇѳîÀÌÁö¿ä.. ¸ÕÀú ½ÄÃÊ¿Í ÀÛÀºÅë...±×¸®°í ¼Ò´Ù¸¦ ³ÖÀº dz¼±À» ÁغñÇÕ´Ï´Ù.Àú´Â ¸¶Ä§ ¼Ò´Ù¸»°í º£ÀÌÅ·ÆÄ¿ì´õ°¡ ÀÖ¾î¼ ±×°É·Î È°¿ëÇß¾î¿ä ¸¶¶¥ÇÑ ÅëÀÌ ¾ø¾î¼ ¾à¹Þ¾ÒÀ»¶§ ´ã°å´ø ÅëÀ» ÀÌ¿ëÇß¾î¿ä.»çÀÌÁî°¡ ÀÛ´Ùº¸´Ï ½ÄÃÊ°¡ µé¾î°¡´Â ¾çµµ À۾Ƽ ³ªÁß¿¡ dz¼±ÀÌ Á» ÀÛ°Ô ºÎÇ®¾îÁø°Ç ¾Æ´Ò±î »ý°¢ÀÌ µé´õ¶ó±¸¿ä ÅëÀ» ÁغñÇßÀ¸¸é ½ÄÃʸ¦ µû¶ó¼ ´ã¾ÆÁà¿ä..³¿»õ°¡ ¼Ö¼Ö~~~丰ÀÌ ÄÚ¸¦ ¸·´õ±º¿ä ½ÄÃʸ¦ ´ã¾Ò¾î¿ä.. ÀÔ±¸¿¡ dz¼±À» ³¢¿ó´Ï´Ù.°¡´ÉÇÑ À绡¸® ³¢¿ö¾ßÇØ¿ädz¼±¾È¿¡ µç ¼Ò´Ù°¡ ±Ý»õ Åë¾ÈÀ¸·Î µé¾î°¥¼öÀְŵç¿ä dz¼±À» ³¢¿ì°í dz¼±ÀÌ ºüÁöÁö ¾Ê°Ô ²À Àâ¾ÆÁÖ°í..»ì¦ Èçµé¾îÁà¿ädz¼±¾È¿¡ µç ¼Ò´Ù°¡ Åë¾ÈÀ¸·Î ½ï µé¾î°¥¼öÀÖ°Ô¿ä..±×·³ °ÅÇ°ÀÌ »ì¦ ³ª¸é¼ dz¼±ÀÌ ºÎÇ®¾î¿Ã¶ó¿ä §~!!ÀÔÀ¸·Î ºÒÁö¾Ê¾Æµµ dz¼±ÀÌ ºÒ¾î¿À¸£´Â ¸ð½À...^^¼Ò´Ù¿Í ½ÄÃÊ°¡ ¸¸³ª¼ ÀÌ»êÈź¼Ò¸¦ ¹ß»ýÇÏ¸é¼ Ç³¼±ÀÌ ºÎÇ®¾îÁö±â ½ÃÀÛÇÕ´Ï´Ù..¾ÆÁ÷ ¾ÆÀÌ°¡ ¾î¸®´Ùº¸´Ï °úÇÐÀûÀ¸·Î ¸¹ÀÌ Á¢±ÙÇϱ⿣ Á» Á¶½É½º·´±¸¿ä..ÀÔÀ¸·Î ºÒÁö ¾Ê¾Æµµ dz¼±ÀÌ ºÎÇ®¼öÀִٴ°͸¸ ¾Ë°Ô µÈ °Í¿¡ ¸¸Á·ÇÒ·Æ´Ï´Ù..^^ ½ÄÃʳ¿»õ¶«¿¡ dz¼±°ú Åë ÀÔ±¸¸¦ Àâ°í ÀÖ´ø 丰ÀÌ´Â Áß°£Áß°£ ¼ÕÀ» ÄÚ·Î °¡Áö°í °¡¼ ³¿»õ¸¦ ¸Ã´õ±º¿ä... ¾ÆÀÌ¿Í ³¿»õ¸¦ ¸Ã°í ¾ê±â³ª´²º¸´Â°Íµµ ÁÁÀ»°Å °°¾Æ¿ä~~ **********************************************************
Let's prepare balloon
ÀÔÀ¸·Î ºÒÁö¸»°í dz¼±À» ºÎÇ®·Áº¼±î?
May I does not blow with mouth and swells balloon?
Is it possible?
Let's fill vinegar in vial
±×¸®°í ¼Ò´Ù¸¦ ³ÖÀº dz¼±À» º´¿¡ ¾º¿ìÀÚ
And let's cover balloon that put soda for bottle
Does bubble occur?
Balloon swelled
½ÄÃÊ¿Í ¼Ò´Ù°¡ ¸¸³ª¼ ¹ÝÀÀÇϸé ÀÌ»êÈź¼Ò°¡ »ý±ä´Ü´Ù
If vinegar and soda react meeting, carbon dioxide occurs
ÀÌ»êÈź¼ÒÀÇ ¾çÀÌ ¸¹¾ÆÁö¸é¼ dz¼±ÀÌ ºÎÇ®¾îÁö´Â°Å¶õ´Ù
As there are been a lot of quantitys of carbon dioxide, balloon is swollen
¼·Î ´Ù¸¥ ¹°ÁúÀÌ ¸¸³ª¼ ¼·Î ´Ù¸¥ ¹°ÁúÀÌ ¸¸µé¾îÁö´Â°ÍÀ» ÈÇк¯È¶ó°í ÇÑ´Ù
Different material meets and I am known that that different material forms is chemical change