£¨12·Ö£©Ä³»¯Ñ§ÐËȤС×éΪÁË̽¾¿Ð¿ÓëŨÁòËá·´Ó¦Éú³ÉÆøÌåµÄ³É·Ö×öÁËÈçÏÂʵÑ飺
½«50gп·ÛÓë50mLŨH2SO4ÔÚ¼ÓÈÈÌõ¼þϳä·Ö·´Ó¦£¬Ð¿·ÛÓÐÊ£Ó࣬ÊÕ¼¯µ½Ò»¶¨Ìå»ýµÄÆøÌ壬½«¸ÃÆøÌåÌå»ýÕÛËã³É±ê×¼×´¿öΪ11.2L¡£
(1)»¯Ñ§ÐËȤС×éËùÖƵõÄÆøÌåXÖлìÓеÄÖ÷ÒªÔÓÖÊÆøÌå¿ÉÄÜÊÇ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡
£¨Ìî·Ö×Óʽ£©¡£²úÉúÕâÖÖ½á¹ûµÄÖ÷ÒªÔÒòÊÇ£¨ÓÃÀë×Ó·½³Ìʽ±íʾ£©¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£
£¨2£©ÊµÑéÑéÖ¤£ºÎªÁ˼ìÑéÖ÷ÒªÔÓÖÊÆøÌåµÄ³É·Ö£¬»¯Ñ§ÐËȤС×éµÄͬѧÉè¼ÆÁËÈçÏÂʵÑ飬¶ÔÆøÌåXÈ¡Ñù½øÐÐ̽¾¿¡£
¢ÙAÖмÓÈëµÄÊÔ¼Á¿ÉÄÜÊÇ¡¡¡¡¡¡¡¡¡¡£¬×÷ÓÃÊÇ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£
¡¡BÖмÓÈëµÄÊÔ¼Á¿ÉÄÜÊÇ¡¡¡¡¡¡¡¡¡¡¡£
¢Ú֤ʵÆøÌåXÖлìÓÐÔÓÖÊÆøÌ壬DÖÐӦѡÔñµÄÊÔ¼ÁÊÇ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£¬Í¬Ê±Ó¦¹Û²ìµ½CÖеÄʵÑéÏÖÏóÊÇ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£
£¨3£©ÀíÂÛ·ÖÎö£º
¢Ù¸ÃС×éÓÐͬѧÌá³öÖ»ÐèÒªÔÙ²â³öÒ»¸öÊý¾Ý£¬±ãÄÜ׼ȷµÄÈ·¶¨¸ÃÆøÌåµÄ×é³É£¬ÄãÈÏΪËû¿ÉÒÔÊDzâÏÂÁÐ ¡£
A¡¢·´Ó¦ºóÊ£ÓàпµÄÖÊÁ¿Îª17.5g
B¡¢ÊÕ¼¯µ½ÆøÌåµÄÖÊÁ¿Îª25.8g
C¡¢Å¨ÁòËáµÄÎïÖʵÄÁ¿Å¨¶ÈΪ18.0mol/L
¢Ú¸ù¾ÝÄãÔÚ¢ÙÖÐËùÑ¡Êý¾Ý£¬Í¨¹ý¼ÆËãÈ·¶¨ÆøÌåXÖи÷³É·ÖÎïÖʵÄÁ¿·Ö±ðΪ£º¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£
Ä꼶 | ¸ßÖÐ¿Î³Ì | Ä꼶 | ³õÖÐ¿Î³Ì |
¸ßÒ» | ¸ßÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ | ³õÒ» | ³õÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ |
¸ß¶þ | ¸ß¶þÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õ¶þ | ³õ¶þÃâ·Ñ¿Î³ÌÍƼö£¡ |
¸ßÈý | ¸ßÈýÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õÈý | ³õÈýÃâ·Ñ¿Î³ÌÍƼö£¡ |
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
£¨8·Ö£©Ä³»¯Ñ§ÐËȤС×éΪÁË̽¾¿Ð¿ÓëŨÁòËá·´Ó¦Éú³ÉÆøÌåµÄ³É·Ö×öÁËÈçÏÂʵÑ飺
½«50gп·ÛÓë50mLŨH2SO4ÔÚ¼ÓÈÈÌõ¼þϳä·Ö·´Ó¦£¬Ð¿·ÛÓÐÊ£Ó࣬ÊÕ¼¯µ½Ò»¶¨Ìå»ýµÄÆø
Ì壬½«¸ÃÆøÌåÌå»ýÕÛËã³É±ê×¼×´¿öΪ11.2L¡£
£¨1£©»¯Ñ§ÐËȤС×éËùÖƵõÄÆøÌåXÖлìÓеÄÖ÷ÒªÔÓÖÊÆøÌå¿ÉÄÜÊÇ__________£¬²úÉúÕâÖÖ½á¹ûµÄÖ÷ÒªÔÒòÊÇ£¨ÓÃÀë×Ó·½³Ìʽ±íʾ£©_________________ ¡£
£¨2£©ÊµÑéÑéÖ¤£ºÎªÁ˼ìÑéÖ÷ÒªÔÓÖÊÆøÌåµÄ³É·Ö£¬»¯Ñ§ÐËȤС×éµÄͬѧÉè¼ÆÁËÈçÏÂʵÑ飬¶ÔÆøÌåXÈ¡Ñù½øÐÐ̽¾¿¡£
¢ÙAÖмÓÈëµÄÊÔ¼Á¿ÉÄÜÊÇ__________£¬BÖмÓÈëµÄÊÔ¼Á¿ÉÄÜÊÇ_________¡£
¢Ú¹Û²ìµ½CÖеÄʵÑéÏÖÏóÊÇ____________________£¬DÖÐ×îºÃÑ¡ÔñµÄÊÔ¼ÁÊÇ________¡£
£¨3£©ÀíÂÛ·ÖÎö£ºÈô¸ÃС×éͬѧÊÕ¼¯µ½ÆøÌåµÄÖÊÁ¿Îª25.8g£¬ËùÓÃŨÁòËáµÄÎïÖʵÄÁ¿Å¨¶ÈΪ18.0mol/L¡£Ôòͨ¹ý¼ÆËãÈ·¶¨ÆøÌåXÖи÷³É·ÖÎïÖʵÄÁ¿·Ö±ðΪ_____________¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2010-2011ѧÄ꺣ÄÏÊ¡º£¿ÚÊиßÈý¸ß¿¼µ÷ÑвâÊԵػ¯Ñ§ÊÔ¾í ÌâÐÍ£ºÊµÑéÌâ
£¨11·Ö£©Ä³»¯Ñ§ÐËȤС×éΪÁË̽¾¿Ð¿ÓëÁòËá·´Ó¦µÄ²úÎѡÓÃÁË12mol/LµÄÁòËá50mlÓë¹ýÁ¿µÄпÔÚ¼ÓÈÈÌõ¼þÏ·´Ó¦£¬¶ÔÁòËáµÄ»¹Ô²úÎï½øÐÐÈ·¶¨¼ìÑé¡£
£¨1£©Ìá³ö¼ÙÉè¡£¸ù¾ÝËùѧµÄ֪ʶ£¬ËûÃǶÔÁòËáµÄ»¹Ô²úÎïÌá³öÁËÈýÖÖ¼ÙÉ裺
¼ÙÉè1£º_________________________________£»
¼ÙÉè2£º_________________________________£»
¼ÙÉè3£ºÓÐSO2ÓëH2 Á½ÖÖÆøÌå¡£
£¨2£©Éè¼ÆʵÑé·½°¸Ö¤Ã÷¼ÙÉ衣С×éΪÁËÖ¤Ã÷¼ÙÉè3£¬Ñ¡ÓÃÁËÈçͼËùʾµÄÒÇÆ÷ÓëÒ©Æ·£¬°´ÆøÁ÷ÓÉ×óÖÁÓҵķ½Ïò£¬ÒÇÆ÷µÄ½Ó¿Ú˳ÐòΪa¡ú
£¨ÒÇÆ÷ÓëÒ©Æ·¿ÉÖظ´Ê¹Óã©¡£
£¨3£©ÊµÑé¹ý³Ì¡£¸ù¾Ý£¨2£©ÖеÄʵÑé·½°¸½øÐÐʵÑé¡£ÒÀ¾ÝËù¸øÒÇÆ÷ºÍÌõ¼þ£¬ÒªÖ¤Ã÷ÓÐH2²úÉú£¬Ó¦²ÉÓõÄʵÑé²Ù×÷·½·¨ÊÇ___________________________________________¡£
£¨4£©ÊµÑé½áÂÛ¡£Í¨¹ýÉÏÊöʵÑ飬֤Ã÷È·ÓÐSO2ÓëH2 Á½ÖÖÆøÌå²úÉú¡£ÇëÄã´ÓÀíÂÛÉϸøÓèºÏÀíµÄ½âÊÍ£º_______________________________________________________¡£
£¨5£©·´Ó¦Í£Ö¹ºó£¬½«ÉÕÆ¿ÖеÄÒºÌå¹ýÂË£¬ÂËÒºÓÃˮϡÊÍ£¬¼ÓÈë×ãÁ¿µÄBaCl2ÈÜÒº£¬³ä·Ö·´Ó¦ºó¹ýÂË£¬µÃµ½81.55g³Áµí¡£ÔòÔÚ¸ÃʵÑéÖÐÉú³ÉµÄSO2ÓëH2µÄÌå»ý±ÈΪ__________£¨Í¬ÎÂͬѹ£©¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2014½ìºÚÁú½Ê¡¸ßÒ»ÉÏѧÆÚÆÚÄ©¿¼ÊÔ»¯Ñ§ÊÔ¾í ÌâÐÍ£ºÊµÑéÌâ
£¨12·Ö£©Ä³»¯Ñ§ÐËȤС×éΪÁË̽¾¿Ð¿ÓëŨÁòËá·´Ó¦Éú³ÉÆøÌåµÄ³É·Ö×öÁËÈçÏÂʵÑ飺
½«50gп·ÛÓë50mLŨH2SO4ÔÚ¼ÓÈÈÌõ¼þϳä·Ö·´Ó¦£¬Ð¿·ÛÓÐÊ£Ó࣬ÊÕ¼¯µ½Ò»¶¨Ìå»ýµÄÆøÌ壬½«¸ÃÆøÌåÌå»ýÕÛËã³É±ê×¼×´¿öΪ11.2L¡£
£¨1£© »¯Ñ§ÐËȤС×éËùÖƵõÄÆøÌåXÖлìÓеÄÖ÷ÒªÔÓÖÊÆøÌå¿ÉÄÜÊÇ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡
£¨Ìî·Ö×Óʽ£©¡£²úÉúÕâÖÖ½á¹ûµÄÖ÷ÒªÔÒòÊÇ£¨ÓÃÀë×Ó·½³Ìʽ±íʾ£©¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£
£¨2£©ÊµÑéÑéÖ¤£ºÎªÁ˼ìÑéÖ÷ÒªÔÓÖÊÆøÌåµÄ³É·Ö£¬»¯Ñ§ÐËȤС×éµÄͬѧÉè¼ÆÁËÈçÏÂʵÑ飬¶ÔÆøÌåXÈ¡Ñù½øÐÐ̽¾¿¡£
¢ÙAÖмÓÈëµÄÊÔ¼Á¿ÉÄÜÊÇ¡¡¡¡¡¡¡¡¡¡£¬×÷ÓÃÊÇ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£
¡¡BÖмÓÈëµÄÊÔ¼Á¿ÉÄÜÊÇ¡¡¡¡¡¡¡¡¡¡¡£
¢Ú֤ʵÆøÌåXÖлìÓÐÔÓÖÊÆøÌ壬DÖÐӦѡÔñµÄÊÔ¼ÁÊÇ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£¬Í¬Ê±Ó¦¹Û²ìµ½CÖеÄʵÑéÏÖÏóÊÇ¡¡¡¡¡¡¡¡¡¡ ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£
£¨3£©ÀíÂÛ·ÖÎö£º
¢Ù¸ÃС×éÓÐͬѧÌá³öÖ»ÐèÒªÔÙ²â³öÒ»¸öÊý¾Ý£¬±ãÄÜ׼ȷµÄÈ·¶¨¸ÃÆøÌåµÄ×é³É£¬ÄãÈÏΪËû¿ÉÒÔÊDzâÏÂÁÐ ¡£
A¡¢·´Ó¦ºóÊ£ÓàпµÄÖÊÁ¿Îª17.5g
B¡¢ÊÕ¼¯µ½ÆøÌåµÄÖÊÁ¿Îª25.8g
C¡¢Å¨ÁòËáµÄÎïÖʵÄÁ¿Å¨¶ÈΪ18.0mol/L
¢Ú¸ù¾ÝÄãÔÚ¢ÙÖÐËùÑ¡Êý¾Ý£¬Í¨¹ý¼ÆËãÈ·¶¨ÆøÌåXÖи÷³É·ÖÎïÖʵÄÁ¿·Ö±ðΪ£º¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º09-10Äê»Æ¸ÔÖÐѧ¸ßÒ»ÏÂѧÆÚÆÚÄ©¿¼ÊÔ»¯Ñ§¾í ÌâÐÍ£ºÊµÑéÌâ
£¨8·Ö£©Ä³»¯Ñ§ÐËȤС×éΪÁË̽¾¿Ð¿ÓëŨÁòËá·´Ó¦Éú³ÉÆøÌåµÄ³É·Ö×öÁËÈçÏÂʵÑ飺
½«50gп·ÛÓë50mLŨH2SO4ÔÚ¼ÓÈÈÌõ¼þϳä·Ö·´Ó¦£¬Ð¿·ÛÓÐÊ£Ó࣬ÊÕ¼¯µ½Ò»¶¨Ìå»ýµÄÆø
Ì壬½«¸ÃÆøÌåÌå»ýÕÛËã³É±ê×¼×´¿öΪ11.2L¡£
£¨1£©»¯Ñ§ÐËȤС×éËùÖƵõÄÆøÌåXÖлìÓеÄÖ÷ÒªÔÓÖÊÆøÌå¿ÉÄÜÊÇ__________£¬²úÉúÕâÖÖ½á¹ûµÄÖ÷ÒªÔÒòÊÇ£¨ÓÃÀë×Ó·½³Ìʽ±íʾ£©_________________ ¡£
£¨2£©ÊµÑéÑéÖ¤£ºÎªÁ˼ìÑéÖ÷ÒªÔÓÖÊÆøÌåµÄ³É·Ö£¬»¯Ñ§ÐËȤС×éµÄͬѧÉè¼ÆÁËÈçÏÂʵÑ飬¶ÔÆøÌåXÈ¡Ñù½øÐÐ̽¾¿¡£
¢ÙAÖмÓÈëµÄÊÔ¼Á¿ÉÄÜÊÇ__________£¬BÖмÓÈëµÄÊÔ¼Á¿ÉÄÜÊÇ_________¡£
¢Ú¹Û²ìµ½CÖеÄʵÑéÏÖÏóÊÇ____________________£¬DÖÐ×îºÃÑ¡ÔñµÄÊÔ¼ÁÊÇ________¡£
£¨3£©ÀíÂÛ·ÖÎö£ºÈô¸ÃС×éͬѧÊÕ¼¯µ½ÆøÌåµÄÖÊÁ¿Îª25.8g£¬ËùÓÃŨÁòËáµÄÎïÖʵÄÁ¿Å¨¶ÈΪ18.0mol/L¡£Ôòͨ¹ý¼ÆËãÈ·¶¨ÆøÌåXÖи÷³É·ÖÎïÖʵÄÁ¿·Ö±ðΪ_____________¡£
²é¿´´ð°¸ºÍ½âÎö>>
°Ù¶ÈÖÂÐÅ - Á·Ï°²áÁбí - ÊÔÌâÁбí
ºþ±±Ê¡»¥ÁªÍøÎ¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨Æ½Ì¨ | ÍøÉÏÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | µçÐÅթƾٱ¨×¨Çø | ÉæÀúÊ·ÐéÎÞÖ÷ÒåÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | ÉæÆóÇÖȨ¾Ù±¨×¨Çø
Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com