ÌâÄ¿ÄÚÈÝ
ʵÑéÊÒÐèÒªÅäÖÆ100mL 1mol/LµÄNaOHÈÜÒº£¬½øÐÐÁËÈçϲÙ×÷£º
¢Ù°Ñ³ÆÁ¿ºÃµÄ¹ÌÌåNaOH·ÅÈëСÉÕ±ÖУ¬¼ÓÊÊÁ¿ÕôÁóË®Èܽ⣮Ϊ¼ÓËÙÈܽ⣬¿ÉÓÃ______£¨ÌîÒÇÆ÷Ãû³Æ£©½Á°è£»
¢Ú°Ñ¢ÙËùµÃÈÜÒº______ºó£¬Ð¡ÐÄתÈë______£¨ÌîÒÇÆ÷Ãû³Æ£©ÖУ»
¢Û¼ÌÐø¼ÓÕôÁóË®ÖÁÒºÃæ¾à¿Ì¶ÈÏß1-2cm´¦£¬¸ÄÓÃ______£¨ÌîÒÇÆ÷Ãû³Æ£©Ð¡ÐĵμÓÕôÁóË®ÖÁÈÜÒº°¼ÒºÃæ×îµÍµãÓë¿Ì¶ÈÏßÏàÇУ»
¢ÜÓÃÉÙÁ¿ÕôÁóˮϴµÓÉÕ±ºÍ²£Á§°ô2-3´Î£¬Ã¿´ÎÏ´µÓµÄÒºÌ嶼ҪСÐÄתÈëÈÝÁ¿Æ¿£¬²¢ÇáÇáÒ¡ÔÈ£»
¢Ý½«ÈÝÁ¿Æ¿Èû½ô£¬³ä·ÖÒ¡ÔÈ£®
¢Þ¼ÆËãÐèÒªNaOH¹ÌÌåµÄÖÊÁ¿£º______ g
Çë»Ø´ð£º
£¨1£©ÕýÈ·µÄ²Ù×÷˳ÐòΪ______£¨ÌîÐòºÅ£©£®
£¨2£©È¡³ö50mLÅäÖƺõÄÈÜÒº£¬´ËÈÜÒºÖÐNaOHµÄÎïÖʵÄÁ¿Å¨¶ÈΪ______£®
£¨3£©Èô½«ÉÕ±ÖеÄÈÜҺתÒƵ½ÈÝÁ¿Æ¿Ê±²»É÷Èöµ½ÈÝÁ¿Æ¿Í⣬ÆäËü²Ù×÷¾ùÕýÈ·£¬Ôò×îºóÅä³ÉµÄÈÜÒºÖÐÈÜÖʵÄʵ¼ÊŨ¶È±ÈËùÒªÇóŨ¶È______£¨Ìî¡°Æ«´ó¡±¡¢¡°Æ«Ð¡¡±£©
½â£º¢ÙΪ¼ÓËÙÈܽ⣬¿ÉÓò£Á§°ô½Á°è£»
¹Ê´ð°¸Îª£º²£Á§°ô£»
¢ÚÓÉÓÚÇâÑõ»¯ÄƹÌÌåÈܽâ¹ý³Ì»á·Å³öÈÈÁ¿£¬×ªÒƵ½ÈÝÁ¿Æ¿Ç°±ØÐëÀäÈ´µ½ÊÒΣ»
¹Ê´ð°¸Îª£ºÀäÈ´µ½ÊÒΣ»100mLÈÝÁ¿Æ¿£»
¢Û¼ÓÕôÁóË®ÖÁÒºÃæ¾à¿Ì¶ÈÏß1-2cm´¦£¬¸ÄÓýºÍ·µÎ¹Ü¶¨ÈÝ£»
¹Ê´ð°¸Îª£º½ºÍ·µÎ¹Ü£»
¢Þ100mL 1mol/LµÄNaOHÈÜÒºÖÐÇâÑõ»¯ÄƵÄÎïÖʵÄÁ¿ÊÇ0.1mol£¬ÖÊÁ¿ÊÇ4g£»
¹Ê´ð°¸Îª£º4£»
£¨1£©°´ÕÕ³ÆÁ¿¡¢Èܽ⡢ÀäÈ´ÒÆÒº¡¢Ï´µÓ¡¢¶¨ÈÝ¡¢Ò¡ÔȵÄ˳Ðò£¬ÕýȷΪ£º¢Þ¢Ù¢Ú¢Ü¢Û¢Ý£»
¹Ê´ð°¸Îª£º¢Þ¢Ù¢Ú¢Ü¢Û¢Ý
£¨2£©ÈÜÒºµÄŨ¶È²»±ä£¬¹ÊNaOHµÄÎïÖʵÄÁ¿Å¨¶ÈΪ£º1 mol/L£»
¹Ê´ð°¸Îª£º1 mol/L£»
£¨3£©½«ÉÕ±ÖеÄÈÜҺתÒƵ½ÈÝÁ¿Æ¿Ê±²»É÷Èöµ½ÈÝÁ¿Æ¿Í⣬µ¼ÖÂÈÜÖʵÄÎïÖʵÄÁ¿¼õÉÙ£¬ÅäÖÆÈÜÒºµÄŨ¶È¼õС£»
¹Ê´ð°¸Îª£ºÆ«Ð¡£®
·ÖÎö£º¢ÙÓò£Á§°ô½Á°è¿ÉÒÔ¼ÓËÙÈܽ⣻
¢ÚÇâÑõ»¯ÄƹÌÌåÈܽâ»á·ÅÈÈ£¬ÐëÀäÈ´ÖÁÊÒκóתÒƵ½100mLÈÝÁ¿Æ¿ÖУ»
¢Û¶¨ÈݲÙ×÷£¬¶¨ÈÝÓõ½½ºÍ·µÎ¹Ü£»
¢Þ¸ù¾ÝÅäÖÆÈÜÒºÌå»ýºÍŨ¶È£¬¼ÆËã³öÇâÑõ»¯ÄƵÄÎïÖʵÄÁ¿£¬Çó³öÇâÑõ»¯ÄƵÄÖÊÁ¿£®
£¨1£©°´ÕÕÒ»¶¨ÎïÖʵÄÁ¿Å¨¶ÈÈÜÒºµÄÅäÖƲ½ÖèÍê³É£»
£¨2£©ÈÜÒºµÄŨ¶ÈÓëÈÜÒºµÄÌå»ý´óСÎ޹أ»
£¨3£©ÈÜÒºÈöµ½ÈÝÁ¿Æ¿Í⣬ÈÜÖʵÄÎïÖʵÄÁ¿¼õÉÙ£®
µãÆÀ£º±¾Ì⿼²éÁËÒ»¶¨ÎïÖʵÄÁ¿Å¨¶ÈÈÜÒºµÄÅäÖƲ½Öè¼°Îó²î·ÖÎö£¬×¢ÖØÁË»ù´¡ÖªÊ¶µÄ¿¼²é£¬ÄѶÈÒ»°ã£®
¹Ê´ð°¸Îª£º²£Á§°ô£»
¢ÚÓÉÓÚÇâÑõ»¯ÄƹÌÌåÈܽâ¹ý³Ì»á·Å³öÈÈÁ¿£¬×ªÒƵ½ÈÝÁ¿Æ¿Ç°±ØÐëÀäÈ´µ½ÊÒΣ»
¹Ê´ð°¸Îª£ºÀäÈ´µ½ÊÒΣ»100mLÈÝÁ¿Æ¿£»
¢Û¼ÓÕôÁóË®ÖÁÒºÃæ¾à¿Ì¶ÈÏß1-2cm´¦£¬¸ÄÓýºÍ·µÎ¹Ü¶¨ÈÝ£»
¹Ê´ð°¸Îª£º½ºÍ·µÎ¹Ü£»
¢Þ100mL 1mol/LµÄNaOHÈÜÒºÖÐÇâÑõ»¯ÄƵÄÎïÖʵÄÁ¿ÊÇ0.1mol£¬ÖÊÁ¿ÊÇ4g£»
¹Ê´ð°¸Îª£º4£»
£¨1£©°´ÕÕ³ÆÁ¿¡¢Èܽ⡢ÀäÈ´ÒÆÒº¡¢Ï´µÓ¡¢¶¨ÈÝ¡¢Ò¡ÔȵÄ˳Ðò£¬ÕýȷΪ£º¢Þ¢Ù¢Ú¢Ü¢Û¢Ý£»
¹Ê´ð°¸Îª£º¢Þ¢Ù¢Ú¢Ü¢Û¢Ý
£¨2£©ÈÜÒºµÄŨ¶È²»±ä£¬¹ÊNaOHµÄÎïÖʵÄÁ¿Å¨¶ÈΪ£º1 mol/L£»
¹Ê´ð°¸Îª£º1 mol/L£»
£¨3£©½«ÉÕ±ÖеÄÈÜҺתÒƵ½ÈÝÁ¿Æ¿Ê±²»É÷Èöµ½ÈÝÁ¿Æ¿Í⣬µ¼ÖÂÈÜÖʵÄÎïÖʵÄÁ¿¼õÉÙ£¬ÅäÖÆÈÜÒºµÄŨ¶È¼õС£»
¹Ê´ð°¸Îª£ºÆ«Ð¡£®
·ÖÎö£º¢ÙÓò£Á§°ô½Á°è¿ÉÒÔ¼ÓËÙÈܽ⣻
¢ÚÇâÑõ»¯ÄƹÌÌåÈܽâ»á·ÅÈÈ£¬ÐëÀäÈ´ÖÁÊÒκóתÒƵ½100mLÈÝÁ¿Æ¿ÖУ»
¢Û¶¨ÈݲÙ×÷£¬¶¨ÈÝÓõ½½ºÍ·µÎ¹Ü£»
¢Þ¸ù¾ÝÅäÖÆÈÜÒºÌå»ýºÍŨ¶È£¬¼ÆËã³öÇâÑõ»¯ÄƵÄÎïÖʵÄÁ¿£¬Çó³öÇâÑõ»¯ÄƵÄÖÊÁ¿£®
£¨1£©°´ÕÕÒ»¶¨ÎïÖʵÄÁ¿Å¨¶ÈÈÜÒºµÄÅäÖƲ½ÖèÍê³É£»
£¨2£©ÈÜÒºµÄŨ¶ÈÓëÈÜÒºµÄÌå»ý´óСÎ޹أ»
£¨3£©ÈÜÒºÈöµ½ÈÝÁ¿Æ¿Í⣬ÈÜÖʵÄÎïÖʵÄÁ¿¼õÉÙ£®
µãÆÀ£º±¾Ì⿼²éÁËÒ»¶¨ÎïÖʵÄÁ¿Å¨¶ÈÈÜÒºµÄÅäÖƲ½Öè¼°Îó²î·ÖÎö£¬×¢ÖØÁË»ù´¡ÖªÊ¶µÄ¿¼²é£¬ÄѶÈÒ»°ã£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿