(wordÍêÕû°æ)¸ßÒ»»¯Ñ§µÚһѧÆÚÆÚÄ©ÊÔÌâºÍ´ð°¸

2026/4/28 23:48:40

27£®£¨12·Ö£©Ê³ÑÎÊÇÈÕ³£Éú»îµÄ±ØÐèÆ·£¬Ò²ÊÇÖØÒªµÄ»¯¹¤Ô­ÁÏ¡£ ¢ñ£®Ä³Í¬Ñ§ÔÚʵÑéÊÒÌá´¿´ÖÑεÄÁ÷³ÌÈçÏ£º Çë»Ø´ð£º £¨1£©²½Öè¢Ù¡¢¢Ú¡¢¢ÝµÄ²Ù×÷Ãû³ÆÊÇ ¡£

?£¨2£©´ÖÑÎÖк¬ÓÐK¡¢Ca2¡¢Mg2¡¢SO24µÈÔÓÖÊÀë×Ó£¬²½Öè¢ÚËùÓõijýÔÓÊÔ¼ÁÓУº¢Ù̼ËáÄÆ

£«

£«

£«

Ë®¡¢½Á°è ¢Ù Äàɳ ³ýÔÓÊÔ¼Á ÂËÒº¢ñ ¢Ú ¹ÌÌåA ´ÖÑÎ ÑÎËá ÂËÒº¢ò ¢Û NaCl ÈÜÒº Õô·¢ ¢Ü ºý×´Îï ÀäÈ´ ¢Ý ¾§Ìå ÁÜÏ´¡¢ºæ¸É ¢Þ ´¿NaCl ÈÜÒº£»¢ÚÂÈ»¯±µÈÜÒº£»¢ÛÇâÑõ»¯ÄÆÈÜÒº£¬Ôò¼ÓÈëÊÔ¼ÁµÄ˳Ðò¿ÉÒÔÊÇ________(Ìî±àºÅ)¡£ a£®¢Ú¢Û¢Ù b£®¢Ù¢Ú¢Û c£®¢Û¢Ú¢Ù d£®¢Û¢Ù¢Ú

£¨3£©²½Öè¢ÛÅжϼÓÈëµÄÑÎËá¡°ÊÊÁ¿¡±µÄ·½·¨ÊÇ £»

²½Öè¢Ü¼ÓÈÈÕô·¢Ê±ÒªÓò£°ô²»¶Ï½Á°è£¬ÕâÊÇΪÁË·ÀÖ¹ ¡£ £¨4£©²½Öè¢ÞÁÜÏ´µÄÄ¿µÄÊÇ____________________________£»ÓÃ75%µÄ¾Æ¾«ÈÜÒº´úÌæÕôÁóË®½ø

ÐÐÁÜÏ´£¬´ÖÑεÄÊÕµÃÂʸü¸ß£¬Ô­ÒòÊÇ ¡£ ¢ò£®ÊµÑéÊÒ¿ÉÒÔ²ÉÓÃÈçͼËùʾµÄ×°Öõç½â±¥ºÍʳÑÎË®¡£

£¨5£©Í¨µçʱ·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ______________________¡£

NaOHÔÚ__________¼«¸½½ü²úÉú¡£

£¨6£©ÓÉÓڸõç½â×°ÖÃ佫Òõ¡¢ÑôÁ½¼«¸ô¿ª£¬Èôµç½âºó½Á°èÉÕ±­ÖÐ

µÄÈÜÒº£¬ÈÜÒºÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_______________¡£

ËÄ¡¢¼ÆËãÌ⣨±¾Ìâ¹²10·Ö£©

28£®ÊµÑéÊÒÓÃ50 mL 98%µÄŨÁòËᣨÃܶÈΪ1.84 g/mL£©Óë46.8 g NaCl£¬ÔÚ΢ÈȵÄÌõ¼þÏ·´Ó¦

ÖÆÈ¡ÂÈ»¯ÇâÆøÌå¡£

£¨1£©Ð´³ö·¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ__________________________¡£ £¨2£©ÖƵõÄÂÈ»¯ÇâÆøÌåÔÚ±ê×¼×´¿öϵÄÌå»ýÊǶàÉÙÉý£¿ £¨3£©¼ÓÈë¶àÉÙ¿ËÇâÑõ»¯ÄÆÄÜʹ·´Ó¦Ê£ÓàµÄ·ÏÒº´ïµ½ÖÐÐÔ£¿

C Fe

¡ª 5 ¡ª

»¯Ñ§½Ìʦ£¬Ê®¶àÄê½ÌѧºÍ¸¨µ¼¾­Ñ飬¶Ô±¾ÊиßÖС¢¸ß¿¼»¯Ñ§ÃüÌâÓÐÉîÈëÑо¿¡£Ê¦·¶¿Æ°à³öÉí£¬¹¤Ñ§Ñо¿Éú½ÌÓý±³¾°£¬»¯Ñ§ÀíÂÛ֪ʶÔúʵ£¬ÊÚ¿Î˼·ÇåÎú£»ÒÀ¾Ý½Ìѧ´ó¸Ù¡¢¿¼¸Ù£¬¹éÄɸ÷֪ʶģ¿é֪ʶµã¡¢ÖØÄѵ㡢Ò׿¼µã£¬°ïÖúѧÉúÉîÈëÀí½âËùѧ£¬»ùÓÚѧÉúµÄ´íÌ⣬¶Ôѧ¿ÆÄÚ¸÷Ä£¿é֪ʶ½øÐд®Áª£¬½«»¯Ñ§Ïà¶Ô·ÖÉ¢µÄ֪ʶÈÚºÏÆðÀ´£¬ÀûÓÚѧÉúÀí½â¡£1¶Ô1¡¢Ð¡°à¸¨µ¼£¬¿ÉÉÏߨµ¼£¬ÊշѺÏÀí£¬ÈçÓÐÐèÇó£¬

ÇëÁªÏµQQ£º569724269£¬µç»°£º13795238362£¬Î¢ÐÅlqj33868558¡£ ͬʱ¿ÉÍÆ¼öÆäËûѧ¿ÆµÄÀÏʦ

²Î¿¼´ð°¸

Ò»¡¢ Ñ¡ÔñÌ⣨ÿСÌâ2·Ö£¬¹²40·Ö£©

ÌâºÅ ´ð°¸ ÌâºÅ ´ð°¸ 1 A 11 C 2 D 12 B 3 B 13 D 4 A 14 C 5 D 15 B 6 C 16 B 7 D 17 A 8 C 18 C 9 C 19 C 10 D 20 A ¶þ¡¢ Ìî¿ÕÌ⣨±¾Ìâ¹²28·Ö£© 21£®£¨6·Ö£©Õý¸ºµç¼«¡¢µ¼Ïß¡¢µç½âÖÊÈÜÒº H2SO4¡ú2H++SO42- Õý¼« µç×Ó¶¨ÏòÒÆ¶¯Êܵ½×è°­ËÙÂʱäÂý

µãȼ

22.»¯Ñ§£»ÈÈ£»»¯Ñ§£»µç ·ÅÈÈÓëÎüÈÈ 2H2+O2¡ª¡ª¡ú2H2O 23.ÛáÛö I- ¾Æ¾«ÓëË®»¥ÈÜ Õô·¢£¨CCl4£© 24.±äÉî Éý¸ß g/L b __10e_______¡ý ¡ü 25.£¨1£©2NaIO3+5NaHSO3¡ú3NaHSO4+I2+H2O £¨2£©NaIO3 S (3)0.4mol Èý¡¢ ʵÑéÌ⣨±¾Ìâ¹²22·Ö£© 26.£¨10·Ö£©

£¨1£©·ÖҺ©¶·£¨2£©Br+Cl2¡úBr2+2Cl£¨3£©ÎüÊÕ¶àÓàµÄHCLÆøÌå

£¨4£©´ò¿ª»îÈûb¹Ø±ÕK2´ò¿ªK1£¨5£©ÂÈ£¾äå´óÓÚµâ KIµí·ÛÊÔÖ½±äÀ¶¡¢NaBrÈÜÒº±ä»Æ¡¢CCl4±ä×ϺìÉ«£¨6£©±ä´ó ¼õÈõ 27.£¨12·Ö£©

£¨1£©¹ýÂË£¨2£©a¡¢c£¨¶àÑ¡»òÉÙÑ¡¶¼²»µÃ·Ö£©£¨3£©ÓÃPHÊÔÖ½²â¶¨PHÖµ£¨´ð°¸²»Î¨Ò»£©

·ÀÖ¹ÒºÌåÊÜÈȲ»¾ù¶ø·É½¦£¨4£©³ýÈ¥ÉÙÁ¿¿ÉÈÜÐÔÔÓÖÊ ÓÐЩÔÓÖÊÔھƾ«ÖеÄÈܽâ¶È´óÓÚË®ÖеÄÈܽâ¶È

£¨5£©2NaCl+2H2O¡ú2NaOH+H2¡ü+Cl2¡ü Òõ¼« £¨6£©2NaOH+Cl2¡úNaCl+NaClO+H2O ËÄ¡¢ ¼ÆËãÌ⣨±¾Ìâ¹²10·Ö£©

΢ÈÈ

28. £¨1£©H2SO4£¨Å¨£©+NaCl£¨S£©¡ª¡ª¡úNaHSO4+HCl¡ü£¨2£©17.92L£¨3£©9.6g

¡ª 6 ¡ª


(wordÍêÕû°æ)¸ßÒ»»¯Ñ§µÚһѧÆÚÆÚÄ©ÊÔÌâºÍ´ð°¸.doc ½«±¾ÎĵÄWordÎĵµÏÂÔØµ½µçÄÔ
ËÑË÷¸ü¶à¹ØÓÚ£º (wordÍêÕû°æ)¸ßÒ»»¯Ñ§µÚһѧÆÚÆÚÄ©ÊÔÌâºÍ´ð°¸ µÄÎĵµ
Ïà¹ØÍÆ¼ö
Ïà¹ØÔĶÁ
¡Á ÓοͿì½ÝÏÂÔØÍ¨µÀ£¨ÏÂÔØºó¿ÉÒÔ×ÔÓɸ´ÖƺÍÅŰ棩

ÏÂÔØ±¾ÎĵµÐèÒªÖ§¸¶ 10 Ôª

Ö§¸¶·½Ê½£º

¿ªÍ¨VIP°üÔ»áÔ± ÌØ¼Û£º29Ôª/ÔÂ

×¢£ºÏÂÔØÎĵµÓпÉÄÜ¡°Ö»ÓÐĿ¼»òÕßÄÚÈݲ»È«¡±µÈÇé¿ö£¬ÇëÏÂÔØÖ®Ç°×¢Òâ±æ±ð£¬Èç¹ûÄúÒѸ¶·ÑÇÒÎÞ·¨ÏÂÔØ»òÄÚÈÝÓÐÎÊÌ⣬ÇëÁªÏµÎÒÃÇЭÖúÄã´¦Àí¡£
΢ÐÅ£ºxuecool-com QQ£º370150219