ÌâÄ¿ÄÚÈÝ
¢ñ£®ÈçͼËùʾÊǼ¸ÖÖʵÑéÖг£ÓõÄÒÇÆ÷£º
д³öÐòºÅËù´ú±íµÄÒÇÆ÷µÄÃû³Æ£ºA______£»B______£»C______£»D______£®
¢ò£®ÊµÑéÊÒÒªÅäÖÆ100mL2mol/LNaOHÈÜÒº£¬Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÅäÖƹý³ÌÖÐʹÓõĻ¯Ñ§ÒÇÆ÷ÓÐ______£¨ÌîÑ¡ÏîµÄ×Öĸ£©£®
A£®ÉÕ±¡¡¡¡B£®100mLÈÝÁ¿Æ¿¡¡¡¡C£®Â©¶·¡¡¡¡D£®½ºÍ·µÎ¹Ü¡¡¡¡¡¡E£®²£Á§°ô
£¨2£©ÓÃÍÐÅÌÌìƽ³ÆÈ¡ÇâÑõ»¯ÄÆ£¬ÆäÖÊÁ¿Îª______g£®
£¨3£©ÏÂÁÐÖ÷Òª²Ù×÷²½ÖèµÄÕýȷ˳ÐòÊÇ______£¨ÌîÐòºÅ£©£®
¢Ù³ÆÈ¡Ò»¶¨ÖÊÁ¿µÄÇâÑõ»¯ÄÆ£¬·ÅÈëÉÕ±ÖУ¬ÓÃÊÊÁ¿ÕôÁóË®Èܽ⣻
¢Ú¼ÓË®ÖÁÒºÃæÀëÈÝÁ¿Æ¿¾±¿Ì¶ÈÏßÏÂ1-2ÀåÃ×ʱ£¬¸ÄÓýºÍ·µÎ¹ÜµÎ¼ÓÕôÁóË®ÖÁ°¼ÒºÃæÓë¿Ì¶ÈÏßÏàÇУ»
¢Û´ýÀäÈ´ÖÁÊÒκ󣬽«ÈÜҺתÒƵ½100mLÈÝÁ¿Æ¿ÖУ»
¢Ü¸ÇºÃÆ¿Èû£¬·´¸´ÉÏϵߵ¹£¬Ò¡ÔÈ£»
¢ÝÓÃÉÙÁ¿µÄÕôÁóˮϴµÓÉÕ±ÄڱںͲ£Á§°ô2¡«3´Î£¬Ï´µÓҺתÒƵ½ÈÝÁ¿Æ¿ÖУ®
£¨4£©Èç¹ûʵÑé¹ý³ÌÖÐȱÉÙ²½Öè¢Ý£¬»áʹÅäÖƳöµÄNaOHÈÜҺŨ¶È______£¨Ìî¡°Æ«¸ß¡±»ò¡°Æ«µÍ¡±»ò¡°²»±ä¡±£©£®
д³öÐòºÅËù´ú±íµÄÒÇÆ÷µÄÃû³Æ£ºA______£»B______£»C______£»D______£®
¢ò£®ÊµÑéÊÒÒªÅäÖÆ100mL2mol/LNaOHÈÜÒº£¬Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÅäÖƹý³ÌÖÐʹÓõĻ¯Ñ§ÒÇÆ÷ÓÐ______£¨ÌîÑ¡ÏîµÄ×Öĸ£©£®
A£®ÉÕ±¡¡¡¡B£®100mLÈÝÁ¿Æ¿¡¡¡¡C£®Â©¶·¡¡¡¡D£®½ºÍ·µÎ¹Ü¡¡¡¡¡¡E£®²£Á§°ô
£¨2£©ÓÃÍÐÅÌÌìƽ³ÆÈ¡ÇâÑõ»¯ÄÆ£¬ÆäÖÊÁ¿Îª______g£®
£¨3£©ÏÂÁÐÖ÷Òª²Ù×÷²½ÖèµÄÕýȷ˳ÐòÊÇ______£¨ÌîÐòºÅ£©£®
¢Ù³ÆÈ¡Ò»¶¨ÖÊÁ¿µÄÇâÑõ»¯ÄÆ£¬·ÅÈëÉÕ±ÖУ¬ÓÃÊÊÁ¿ÕôÁóË®Èܽ⣻
¢Ú¼ÓË®ÖÁÒºÃæÀëÈÝÁ¿Æ¿¾±¿Ì¶ÈÏßÏÂ1-2ÀåÃ×ʱ£¬¸ÄÓýºÍ·µÎ¹ÜµÎ¼ÓÕôÁóË®ÖÁ°¼ÒºÃæÓë¿Ì¶ÈÏßÏàÇУ»
¢Û´ýÀäÈ´ÖÁÊÒκ󣬽«ÈÜҺתÒƵ½100mLÈÝÁ¿Æ¿ÖУ»
¢Ü¸ÇºÃÆ¿Èû£¬·´¸´ÉÏϵߵ¹£¬Ò¡ÔÈ£»
¢ÝÓÃÉÙÁ¿µÄÕôÁóˮϴµÓÉÕ±ÄڱںͲ£Á§°ô2¡«3´Î£¬Ï´µÓҺתÒƵ½ÈÝÁ¿Æ¿ÖУ®
£¨4£©Èç¹ûʵÑé¹ý³ÌÖÐȱÉÙ²½Öè¢Ý£¬»áʹÅäÖƳöµÄNaOHÈÜҺŨ¶È______£¨Ìî¡°Æ«¸ß¡±»ò¡°Æ«µÍ¡±»ò¡°²»±ä¡±£©£®
¢ñͼÖÐA©¶·£»BÈÝÁ¿Æ¿£»CÀäÄý¹Ü£»D·ÖҺ©¶·£¬¹Ê´ð°¸Îª£ºÂ©¶·£»ÈÝÁ¿Æ¿£»ÀäÄý¹Ü£»·ÖҺ©¶·£»
¢ò£¨1£©Ñ¡È¡ÈÝÁ¿Æ¿µÄ¹æ¸ñÓ¦¸ÃµÈÓÚ»òÉÔ΢´óÓÚÐèÒªÅäÖÆÈÜÒºµÄÌå»ý£¬ËùÒÔÓ¦¸ÃÑ¡È¡100mLµÄÈÝÁ¿Æ¿£¬¹Ê´ð°¸Îª£ºC£»£¨2£©m=CVM=2mol/L¡Á0.1L¡Á40g/mol=8.0g£¬¹Ê´ð°¸Îª£º8.0£»
£¨3£©ÊµÑé²Ù×÷µÄ²½Ö裺¼ÆËã¡¢³ÆÁ¿¡¢Èܽ⡢ÒÆÒº¡¢Ï´µÓÒÆÒº¡¢¶¨ÈÝ¡¢Ò¡ÔȵȲÙ×÷½øÐÐÅÅÐò£¬ËùÒÔÆäÅÅÁÐ˳ÐòΪ£º¢Ù¢Û¢Ý¢Ú¢Ü£¬¹Ê´ð°¸Îª£º¢Ù¢Û¢Ý¢Ú¢Ü£»
£¨4£©Ã»ÓÐÏ´µÓÉÕ±ÄڱںͲ£Á§°ô»áʹÈÜÖʵÄÎïÖʵÄÁ¿Æ«Ð¡£¬ÅäÖÆÈÜҺŨ¶ÈÆ«µÍ£¬¹Ê´ð°¸Îª£ºÆ«µÍ£®
¢ò£¨1£©Ñ¡È¡ÈÝÁ¿Æ¿µÄ¹æ¸ñÓ¦¸ÃµÈÓÚ»òÉÔ΢´óÓÚÐèÒªÅäÖÆÈÜÒºµÄÌå»ý£¬ËùÒÔÓ¦¸ÃÑ¡È¡100mLµÄÈÝÁ¿Æ¿£¬¹Ê´ð°¸Îª£ºC£»£¨2£©m=CVM=2mol/L¡Á0.1L¡Á40g/mol=8.0g£¬¹Ê´ð°¸Îª£º8.0£»
£¨3£©ÊµÑé²Ù×÷µÄ²½Ö裺¼ÆËã¡¢³ÆÁ¿¡¢Èܽ⡢ÒÆÒº¡¢Ï´µÓÒÆÒº¡¢¶¨ÈÝ¡¢Ò¡ÔȵȲÙ×÷½øÐÐÅÅÐò£¬ËùÒÔÆäÅÅÁÐ˳ÐòΪ£º¢Ù¢Û¢Ý¢Ú¢Ü£¬¹Ê´ð°¸Îª£º¢Ù¢Û¢Ý¢Ú¢Ü£»
£¨4£©Ã»ÓÐÏ´µÓÉÕ±ÄڱںͲ£Á§°ô»áʹÈÜÖʵÄÎïÖʵÄÁ¿Æ«Ð¡£¬ÅäÖÆÈÜҺŨ¶ÈÆ«µÍ£¬¹Ê´ð°¸Îª£ºÆ«µÍ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿