ijѧÉúÅäÖÆÁËl00mL2mol/LµÄNaCIÈÜÒº£¬È»ºó£®¶ÔÈÜҺŨ¶È×ö¾«È·²â¶¨£¬ÇҲⶨ¹ý³ÌÖÐÒ»ÇвÙ×÷¶¼ÕýÈ·£®½á¹û²âµÃÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶ÈµÍÓÚ2mol/L£®ÄÇô£¬ÔÚÅäÖƹý³ÌÖУ¬ÏÂÁвÙ×÷¿ÉÄܵ¼ÖÂÈÜҺŨ¶ÈÆ«µÍµÄÊÇ£¨¡¡¡¡£©
¢ÙÍÐÅÌÌìƽ³ÆÁ¿¹ý³ÌÖÐNaCI¹ÌÌåºÍíÀÂë·Å·´ÁË
¢Ú½«NaClÔÚÉÕ±­ÖÐÏ¡ÊÍ£¬×ªÒƵ½ÈÝ»ýΪlOOmLµÄÈÝÁ¿Æ¿Öкó£¬Ã»ÓÐÏ´µÓÉÕ±­
¢ÛÔÚ¶¨ÈÝʱ¹Û²ìÒºÃ温ÊÓ
¢Ü×îºó¶¨ÈÝʱ£¬¼ÓË®³¬¹ýÁ˿̶ȣ¬ÂíÉÏÓýºÍ·µÎ¹ÜÎüÈ¥¶àÓàµÄË®£¬Ê¹ÈÜÒº°¼ÒºÃæ¸ÕºÃÓë¿Ì¶ÈÏßÏàÇУ®
A£®¢Ú¢Û¢ÜB£®¢Û¢ÜC£®¢Ù¢Ú¢ÜD£®¢Ù¢Ú¢Û¢Ü
¢ÙÍÐÅÌÌìƽ³ÆÁ¿¹ý³ÌÖÐNaCl¹ÌÌåºÍíÀÂë·Å·´ÁË£¬µ¼Ö³ÆÁ¿µÄÂÈ»¯ÄƵÄÖÊÁ¿Æ«Ð¡£¬ÅäÖƵÄÈÜÒºÖÐÈÜÖʵÄÎïÖʵÄÁ¿Æ«Ð¡£¬ÅäÖƵÄÈÜҺŨ¶ÈƫС£¬¹Ê¢ÙÕýÈ·£»
¢Ú½«NaClÔÚÉÕ±­ÖÐÏ¡ÊÍ£¬×ªÒƵ½ÈÝ»ýΪlOOmLµÄÈÝÁ¿Æ¿Öкó£¬Ã»ÓÐÏ´µÓÉÕ±­£¬µ¼ÖÂÅäÖƵÄÈÜÒºÖÐÈÜÖʵÄÎïÖʵÄÁ¿Æ«Ð¡£¬ÅäÖƵÄÈÜҺŨ¶ÈÆ«µÍ£¬¹Ê¢ÚÕýÈ·£»
¢ÛÔÚ¶¨ÈÝʱ¹Û²ìÒºÃ温ÊÓ£¬µ¼Ö¼ÓÈëµÄÕôÁóË®Ìå»ýƫС£¬ÅäÖƵÄÈÜҺŨ¶ÈÆ«¸ß£¬¹Ê¢Û´íÎó£»
¢Ü×îºó¶¨ÈÝʱ£¬¼ÓË®³¬¹ýÁ˿̶ȣ¬ÂíÉÏÓýºÍ·µÎ¹ÜÎüÈ¥¶àÓàµÄË®£¬Ê¹ÈÜÒº°¼ÒºÃæ¸ÕºÃÓë¿Ì¶ÈÏßÏàÇУ¬µ¼ÖÂÈÜÖʵÄÎïÖʵÄÁ¿Æ«Ð¡£¬ÅäÖƵÄÈÜҺŨ¶ÈÆ«µÍ£¬¹Ê¢ÜÕýÈ·£»
¹ÊÑ¡C£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÎÊ´ðÌâ

º£´øÖк¬ÓзḻµÄµâÔªËØ£¨ÒÔI-ÐÎʽ´æÔÚ£©£®ÊµÑéÊÒÖÐÌáÈ¡µâµÄÁ÷³ÌÈçÏ£º£¨ÒÑÖª£ºCl2+2KI=2KCl+I2£©
£¨1£©ÌáÈ¡µâµÄÁ÷³ÌÖУº²½Öè¢ÙÐèÒªµÄÖ÷ÒªÒÇÆ÷ÊÇ______£¬²½Öè¢ÛÐèÒªµÄÖ÷ÒªÒÇÆ÷ÊÇ______£¨ÌîÐòºÅ£©
£¨2£©Ð´³ö²½Öè¢ÚÖÐÉæ¼°µÄÓйØÀë×Ó·´Ó¦·½³Ìʽ______£®
£¨3£©ÌáÈ¡µâµÄ¹ý³ÌÖУ¬¿É¹©Ñ¡ÔñµÄÓлúÊÔ¼ÁÓÐ______£®
A£®ËÄÂÈ»¯Ì¼B£®´×ËáC£®¾Æ¾«D£®±½£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

ÓÃNaOH¹ÌÌåÅäÖÆÒ»¶¨ÎïÖʵÄÁ¿Å¨¶ÈµÄÈÜҺʱ£¬±ØÐëÓõ½µÄÒÇÆ÷ÊÇ£¨¡¡¡¡£©
A£®·ÖҺ©¶·B£®ÉÕÆ¿C£®ÈÝÁ¿Æ¿D£®Õô·¢Ãó

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

ʵÑéÊÒÒªÅäÖÆ1.0mol/LµÄNaOHÈÜÒº500mL£®
£¨1£©Ðè³ÆÈ¡¹ÌÌåNaOH______¿Ë£®
£¨2£©ÒªÅäÖÆ1.0mol/LµÄNaOHÈÜÒº500mL£¬³ýÁËÓÃÍÐÅÌÌìƽÍ⣬»¹ÒªÓõ½µÄÒÇÆ÷ÊÇ£¨ÌîдÐòºÅ£¬´íÑ¡²»¸ø·Ö£¬ÉÙѡû´í¸ø1·Ö£©______£®
¢Ù500mLÁ¿Í²¡¡¢ÚÉÕ±­¡¡¢Û1000mLÈÝÁ¿Æ¿¡¡¢Ü500mLÈÝÁ¿Æ¿¡¡¢Ý²£Á§°ô¢Þ½ºÍ·µÎ¹Ü
£¨3£©ÈôÆäËû²Ù×÷¾ùÕýÈ·£¬ÏÂÁвÙ×÷»áʹËùÅäµÄNaOHÈÜҺŨ¶ÈÆ«µÍµÄÊÇ______£®
A£®½«ÈܽâµÄNaOHÈÜҺתÒÆÖÁÈÝÁ¿Æ¿ºó£¬Ã»ÓÐÏ´µÓÉÕ±­ºÍ²£Á§°ô£®
B£®½«ÉÕ±­ÄÚµÄNaOHÈÜÒºÏòÈÝÁ¿Æ¿ÄÚתÒÆʱ£¬Òò²Ù×÷²»µ±Ê¹²¿·ÖNaOHÈÜÒº½¦³öÆ¿Í⣮
C£®¼Óˮδ´ïµ½¿Ì¶ÈÏߣ®
D£®Ò¡ÔȺ󣬷¢ÏÖÒºÃæµÍÓڿ̶ÈÏߣ¬ÔٵμÓÕôÁóË®ÖÁ¿Ì¶ÈÏߣ®
£¨4£©ÈôÅäÖÆʱ£¬Òò¼ÓË®²»É÷³¬¹ýÁËÈÝÁ¿Æ¿¿Ì¶ÈÏߣ¬´ËʱʵÑéÓ¦ÈçºÎ¼ÌÐø½øÐУ¿______£®
A£®ÓýºÍ·µÎ¹Ü°Ñ³¬¹ý¿Ì¶ÈÏßµÄË®Îü³ö£®
B£®ÔÙ¼ÓÈëÒ»µãNaOH¹ÌÌ壮
C£®½«ÈÝÁ¿Æ¿ÖеÄÈÜÒºµ¹³öÏ´µÓ¸É¾»ºó£¬ÔÙÖØÐÂÅäÖÆ£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÎÊ´ðÌâ

ʵÑéÊÒÓûÅäÖÆ0.25mol?L-1µÄNaOHÈÜÒº500mLÓÐÒÔÏÂÒÇÆ÷£º
£¨1£©ÅäÖÆʱ£¬±ØÐëʹÓõÄÒÇÆ÷ÓÐ______£¨Ìî´úºÅ£©£¬»¹È±ÉÙµÄÒÇÆ÷ÊÇ______
£¨2£©¸ÃʵÑéÖÐÁ½´ÎÓõ½¢Ü£¬Æä×÷Ó÷ֱðÊÇ______¡¢______£®
£¨3£©ÅäÖÆÈÜҺʱ£¬Ò»°ã¿ÉÒÔ·ÖΪÒÔϼ¸¸ö²½Ö裺
¢Ù³ÆÁ¿¢Ú¼ÆËã¢ÛÈܽâ¢ÜÒ¡ÔÈ¢ÝתÒÆ¢ÞÏ´µÓ¢ß¶¨ÈÝ¢àÀäÈ´
ÔÚ¢Ù²Ù×÷ÖÐÐè³ÆÁ¿NaOH£º______g£¬ÉÏÊö²Ù×÷²½ÖèÕýÈ·µÄ²Ù×÷˳ÐòΪ______£¨ÓÃÐòºÅÌîд£©£®
£¨4£©ÒÔϲÙ×÷ʹµÃ×îÖÕËùÅäNaOHÈÜÒºÎïÖʵÄÁ¿Å¨¶ÈÆ«µÍµÄÊÇ______£¨Ìî´úºÅ£©£®
¢Ù³ÆÁ¿Ê±£¬Îó½«íÀÂë·ÅÖÁÓÒÅÌ¡¢NaOH¹ÌÌå·ÅÖÁ×óÅÌ
¢Ú³ÆÁ¿Ê±NaOH·ÅÔÚÂËÖ½ÉϳÆÁ¿
¢ÛתÒÆǰʹÓõÄÈÝÁ¿Æ¿Î´ºæ¸É
¢Ü¶¨ÈÝÒ¡ÔȺ󣬷¢ÏÖ°¼ÒºÃæµÍÓڿ̶ÈÏß
¢Ý¶¨ÈÝʱÑöÊӿ̶ÈÏߣ®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÎÊ´ðÌâ

ʵÑéÊÒÒªÅäÖÆ2mol?L-1H2SO4ÈÜÒº250mL£®
£¨1£©ÐèÒªÃܶÈΪ1.84g?cm-3¡¢98%µÄŨÁòËá______mL£¨±£ÁôСÊýµãºóһλÊý£©£®
£¨2£©ÅäÖÆʱ²»ÐèÒªÓõ½µÄÒÇÆ÷ÓÐ______£¨ÌîÒÇÆ÷µÄÐòºÅ£©£®
A£®ÍÐÅÌÌìƽB£®ÉÕ±­C£®Á¿Í²D£®ÉÕÆ¿E.500mLÈÝÁ¿Æ¿F.250mLÈÝÁ¿Æ¿
G£®½ºÍ·µÎ¹ÜH£®Ìú¼Ų̈£¨´øÌú¼Ð£©I£®²£Á§°ô
£¨3£©ÏÂÁÐʵÑé²½Ö裬°´ÊµÑé²Ù×÷ÏȺó˳ÐòÅÅÁÐΪ______£¨Ìî²½Öè±àºÅ£©£®
¢Ù½«Á¿È¡µÄŨÁòËáµ¹ÈëÉÕ±­ÖÐ
¢ÚÔÚÉÕ±­Öе¹ÈëÔ¼100mLÕôÁóË®
¢Û½«Ï¡ÊͺóµÄÁòËáÈÜÒºÀäÈ´ºóÑز£Á§°ôÒÆÈëÈÝÁ¿Æ¿ÖÐ
¢ÜÏòÈÝÁ¿Æ¿ÖмÓÕôÁóË®µ½ÒºÃæÀëÈÝÁ¿Æ¿¾±¿Ì¶ÈÏßÏÂ1¡«2cm
¢ÝÓÃÉÙÁ¿ÕôÁóˮϴµÓÉÕ±­2¡«3´Î
¢Þ½«Ï´µÓºóµÄÈÜÒºÒ²×¢ÈëÈÝÁ¿Æ¿ÖÐ
¢ß¸ÇºÃÆ¿Èû£¬·´¸´ÉÏϵߵ¹£¬Ò¡ÔÈ
¢àÓýºÍ·µÎ¹ÜµÎ¼ÓÕôÁóË®ÖÁÒºÃæ×îµÍµãÓëÆ¿¾±¿Ì¶ÈÏßÏàÇУ®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÎÊ´ðÌâ

ijʵÑéÐèÒªÓÃ1.0mol?L-1NaOHÈÜÒº450mL£®ÅäÖÆʵÑé²Ù×÷²½ÖèÓУºa£®ÔÚÌìƽÉϳÆÁ¿______gNaOH¹ÌÌå·ÅÈëÉÕ±­ÖУ¬¼ÓË®Èܽ⣬ÀäÈ´ÖÁÊÒΣ®b£®°ÑÖƵõÄÈÜҺСÐĵØ×¢Èë______mlÈÝÁ¿Æ¿ÖУ®c£®¼ÌÐøÏòÈÝÆ÷ÖмÓË®ÖÁ¾à¿Ì¶ÈÏß1cm¡«2cm´¦£¬¸ÄÓÃ______¼ÓË®ÖÁ¿Ì¶ÈÏߣ®d£®ÓÃÉÙÁ¿Ë®Ï´µÓÉÕ±­ºÍ²£Á§°ô2¡«3´Î²¢×ªÒÆÈëÈÝÁ¿Æ¿ÖУ®e£®½«Æ¿ÈûÈû½ô£¬³ä·ÖÒ¡ÔÈ£®ÌîдÏÂÁпհףº
¢Ù²Ù×÷²½ÖèºÍÕýȷ˳ÐòΪ______£®
¢Ú¸ÃÅäÖƹý³ÌÖÐÁ½´ÎÓõ½²£Á§°ô£¬Æä×÷Ó÷ֱðÊÇ______¡¢______£®
¢ÛÔÚ½øÐÐb²½²Ù×÷ʱ£¬²»É÷ÓÐÒºÌ彦³ö£¬ÏÂÁд¦Àí´ëÊ©ÕýÈ·µÄÊÇ______
A£®¼ÌÐø½øÐÐʵÑéB£®Ìí¼Ó²¿·ÖNaOHÈÜÒº
C£®µ¹µôÈÜÒº£¬ÖØÐÂÅäÖÆD£®µ¹µôÈÜÒº£¬Ï´¾»ÈÝÁ¿Æ¿ºóÖØÐÂÅäÖÆ£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

ʵÑéÐè498mL0.200mol/LµÄCuSO4ÈÜÒº£¬ÊµÑéÊÒÓõ¨·¯¾§ÌåÅäÖÆÈÜÒº£¬ÇëÌîдÏÂÁпհףº
£¨1£©Ðè³ÆÈ¡µ¨·¯¾§Ìå______g£»
£¨2£©±¾ÊµÑéÓõ½µÄ»ù±¾ÒÇÆ÷ÒÑÓÐÉÕ±­¡¢Ììƽ£¨íÀÂë¡¢Ä÷×Ó£©¡¢Ò©³×£¬»¹È±ÉÙµÄÒÇÆ÷ÊÇ______¡¢______¡¢______£»
£¨3£©ÏÂÁÐÇé¿ö»áʹËùÅäÈÜҺŨ¶ÈÆ«µÍµÄÊÇ£¨ÌîÐòºÅ£©______£®
a£®¶¨ÈÝʱ¸©ÊÓb£®Î´Ï´µÓÉÕ±­
c£®¼ÓÕôÁóˮʱ£¬²»É÷³¬¹ýÁ˿̶ÈÏß
d£®³ÆÁ¿Ê±ÎïÆ·ºÍíÀÂëλÖ÷ŷ´£¨1gÒÔÏÂÓÃÓÎÂ룩
e£®½«µ¨·¯¸Ä³É16.0gÎÞË®CuSO4ÅäÖÆ£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÎÊ´ðÌâ

ʵÑéÊÒΪÍê³ÉijһʵÑ飬ÐèÓÃ240mL0.1mol/LµÄÏ¡ÑÎËᣬÏÖÓÃ11.8mol/LµÄŨÑÎËáÅäÖÆ£¬Ìî¿Õ²¢Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÅäÖÆÍê³ÉijһʵÑéËùÐè0.1mol/LµÄÑÎËáÈÜÒº£¬Ñ¡ÓÃ______mLÈÝÁ¿Æ¿£¬Ó¦Á¿È¡Å¨ÑÎËáÌå»ýΪ______mL£¬³ýÈÝÁ¿Æ¿Í⻹ÐèÒªµÄÆäËüÒÇÆ÷ÓÐ______¡¢______¡¢______¡¢______µÈ£®
£¨2£©ÅäÖÆʱ£¬ÆäÕýÈ·µÄ²Ù×÷˳ÐòÊÇ£¨ÓÃ×Öĸ±íʾ£¬Ã¿¸ö×ÖĸֻÄÜÓÃÒ»´Î£©______£®
A£®ÓÃ30mLˮϴµÓÉÕ±­2-3´Î£¬Ï´µÓÒº¾ù×¢ÈëÈÝÁ¿Æ¿£¬Õñµ´
B£®ÓÃÁ¿Í²×¼È·Á¿È¡ËùÐèµÄŨÑÎËáµÄÌå»ý£¬Ñز£Á§°ôµ¹ÈëÉÕ±­ÖУ¬ÔÙ¼ÓÈëÉÙÁ¿Ë®£¨Ô¼30mL£©£¬Óò£Á§°ôÂýÂý½Á¶¯£¬Ê¹Æä»ìºÏ¾ùÔÈ
C£®½«ÒÑÀäÈ´µÄÑÎËáÑز£Á§°ô×¢Èë250mLµÄÈÝÁ¿Æ¿ÖÐ
D£®½«ÈÝÁ¿Æ¿¸Ç½ô£¬Õñµ´£¬Ò¡ÔÈ
E£®¸ÄÓýºÍ·µÎ¹Ü¼ÓË®£¬Ê¹ÈÜÒº°¼ÒºÃæÇ¡ºÃÓë¿Ì¶ÈÏàÇÐ
F£®¼ÌÐøÍùÈÝÁ¿Æ¿ÄÚСÐļÓË®£¬Ö±µ½ÒºÃæ½Ó½ü¿Ì¶È1-2cm´¦
£¨3£©Èô³öÏÖÈçÏÂÇé¿ö£¬¶ÔËùÅäÈÜҺŨ¶È½«ÓкÎÓ°Ï죨ƫ¸ß¡¢Æ«µÍ»òÎÞÓ°Ï죩£ºÃ»ÓнøÐÐA²Ù×÷______£»¼ÓÕôÁóˮʱ²»É÷³¬¹ýÁ˿̶È______£»¶¨ÈÝʱ¸©ÊÓ______£®
£¨4£©1.06g¡¡Na2CO3Óë×ãÁ¿ËùÅäÖƵÄÑÎËá·´Ó¦£¬Éú³ÉCO2ÆøÌåÔÚ±ê×¼×´¿öϵÄÌå»ýÊÇ______Éý£®ÐèËùÅäÖƵÄÑÎËáµÄÌå»ýÖÁÉÙΪ______ºÁÉý²ÅΪ×ãÁ¿£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸