èžçã«ããåé¢
é£å¡©æ°Žã®ããã«ãæ¶²äœã®äžã«åºäœã溶ããŠæ··åç©ãã€ãã£ãŠãããããªå Žåã«ã¯ããã®æ¶²äœãèžçºãããŠèžæ°ã«ãå·ãããŠåã³åçž®ããããšãçŽç²ãªæ¶²äœãåŸãããŸããã
ãã®ãããªæ¹æ³ã§ãçŽç²ãªæ¶²äœãåé¢ããæäœããèžçãšãããŸãã
èžçã¯æ®éãäžã®å³ã®ããã«ããŠè¡ããŸãã
ãã ã€ããã©ã¹ã³ã«çŽ2åã®1ãããã®æ°ŽïŒåºäœãªã©ã溶ãããæ°ŽïŒãš2ïœ3åã®çŽ çŒãã®ãããïŒãããæ²žéš°ç³ãšãããŸãïŒãå
¥ãå³ã®ããã«çµã¿ç«ãŠãŠç±ããŸãã

æ°Žèžæ°ã¯ããªãŒãããã³ã³ãã³ãµãŒã§å·ããããŠèžçæ°Žãšãªãäžè§ãã©ã¹ã³ã«æºãŸããŸãã
ãã®ãšããæ°Žã«æ°äœã溶ã蟌ãã§ãããããªå Žåã¯100âã«ãªãåã«æ°äœã¯éãåºããŠããŸããŸãã
ãŸããã¢ã«ã³ãŒã«ãªã©ãæ®çºæ§ã®æ¶²äœãæ··åããŠãããããªå Žåã¯æ¬¡ã«èª¬æããåçãšããæ¹æ³ã§åé¢ããããšãã§ããŸãã
ã¢ã«ã³ãŒã«ã«åºäœã溶解ããŠãããããªå Žåã«ããããèžçãããšãçŽç²ãªã¢ã«ã³ãŒã«ãåŸãããŸãã
ã¢ã«ã³ãŒã«ããå°éã®æ°Žã溶ãããŠãããããªå Žåã¯çç³ç°ãç¡æ°Žã®ç¡«é žé ãå ¥ããŠããæ¯ãæ°Žããããã®ç©è³ªã«åžåãããŠãããŠèžçãããšæ°Žåã®ãªãã¢ã«ã³ãŒã«ãåŸãããŸãã
èžçã«ã€ã«ããŠã®æ³šæ
â ãã©ã¹ã³ã«ã¯ãæ¶²äœã2åã®1ããå€ãå
¥ããªãããã«ããã
â¡ãã©ã¹ã³ãç±ãããšãã¯ãçŽæ¥çãåœãŠããéç¶²ãããŠç±ããã
â¢æž©åºŠèšã®çã®éšåã¯ãã©ã¹ã³ã®ãã ã®ä»ãæ ¹ã®ãšããã«ããããã«ããã
ããã¯ã³ã³ãã³ãµãŒã«å ¥ãèžæ°ã®æž©åºŠãäœåºŠã§ããããèªãããã§ãã£ãŠçã®éšåããã ã®äœçœ®ããäœãã£ãããé«ãã£ãããããšæž©åºŠèšã®ç€ºã枩床ãšéãæž©åºŠã®èžæ°ãã³ã³ãã³ãµãŒã«å ¥ãããšã«ãªãã
â£æ²žç¹ãã100âããäœãç©è³ªãç±ãããšãã¯å³ã®ããã«ã氎济ïŒãŠã©ãŒã¿ãŒãã¹ïŒã䜿çšããã
â€ãã©ã¹ã³ã®äžã«ã¯ãå¿
ãæ²žéš°ç³ãå
¥ããã
ããã¯ãå ç±ã«ãã£ãŠãã©ã¹ã³ã®äžéšåã匷ç±ããçªç¶æ²žéš°ãã倧ããªæ³¡ãã§ããŠæ¶²äœãã³ãœãã³ãµãŒã«é£ã³èŸŒãŸãªãããã«ããããã§ããã
ãªããäžåºŠäœ¿ã£ã沞隰ç³ã¯æ¬¡ã®èžçã«äœ¿ãããšã¯ã§ããªãã
å¿ ãæ°ããæ²žéš°ç³ã䜿ãããã«ããã
â¥ãã ã€ããã©ã¹ã³ãã³ã³ãã³ãµãŒã«äœ¿ãæ ã¯æ¶²äœã«ãã£ãŠæº¶ããããªããã®ã䜿ããªããã°ãªããªãã
ææ©æº¶å€ãèžçãããšãã«ãŽã æ ã䜿ããšãŽã ãææ©æº¶å€ã«æº¶ããŠããŸãçŽç²ãªææ©æº¶å€ãåŸãããšãã§ããªãã
âŠã³ã³ãã³ãµãŒã«å ¥ããæ°Žã¯ãäžã®å£ããå ¥ãäžã®å£ããåºãããã«ããã