ÌâÄ¿ÄÚÈÝ
32¡¢¡°ÓªÔìÂÌÉ«³ÇÊУ¬ºÇ»¤µØÇò¼ÒÔ°¡±£¬¿ª·¢º£Ñó£¬Î¬³Öº£ÑóµÄ¿É³ÖÐø·¢Õ¹ÊÇÿ¸öµØÇò¹«ÃñµÄÉñÊ¥Ö°Ôð£®Çë»Ø´ðÏÂÃæ¹ØÓÚº£ÑóµÄ¼¸¸öÎÊÌ⣺
£¨1£©º£Ë®ÖÐ×ÊÔ´·á¸»£¬º¬Á¿×î¶àµÄ½ðÊôÑôÀë×ÓÊÇ
£¨2£©Ñγ¡º£Ë®É¹ÑεÄÔÀíÊÇ
A£®ÂÈ»¯ÄƵÄÈܽâ¶ÈÊÜζÈÓ°Ïì±ä»¯½Ï´ó£¬¹Ê²ÉÈ¡½µÎ½ᾧµÄ·½·¨
B£®ÒòÂÈ»¯ÄÆÈܽâ¶ÈÊÜζÈÓ°Ïì±ä»¯²»´ó£¬¹Ê²ÉÈ¡Õô·¢Ë®·ÖµÄ·½·¨
£¨3£©ËùµÃ´ÖÑÎÖÐÖ÷Òªº¬Äàɰ¡¢ÂÈ»¯Ã¾µÈÔÓÖÊ£¬ÏÖ¶ÔÆäÌá´¿£¬Ö÷Òª²Ù×÷Á÷³ÌÈçÏ£º

¢Ù²Ù×÷IµÄÃû³ÆÊÇ
¢ÚAÈÜÒºÊÇ
A£®NaOH B£®KOH C£®H2SO4 D£®HCl£®
£¨1£©º£Ë®ÖÐ×ÊÔ´·á¸»£¬º¬Á¿×î¶àµÄ½ðÊôÑôÀë×ÓÊÇ
Na+
£¨Ìî·ûºÅ£©£¬º¬Á¿×î¶àµÄ·Ö×ÓÊÇH2O
£¨Ìî·ûºÅ£©£®£¨2£©Ñγ¡º£Ë®É¹ÑεÄÔÀíÊÇ
B
£®A£®ÂÈ»¯ÄƵÄÈܽâ¶ÈÊÜζÈÓ°Ïì±ä»¯½Ï´ó£¬¹Ê²ÉÈ¡½µÎ½ᾧµÄ·½·¨
B£®ÒòÂÈ»¯ÄÆÈܽâ¶ÈÊÜζÈÓ°Ïì±ä»¯²»´ó£¬¹Ê²ÉÈ¡Õô·¢Ë®·ÖµÄ·½·¨
£¨3£©ËùµÃ´ÖÑÎÖÐÖ÷Òªº¬Äàɰ¡¢ÂÈ»¯Ã¾µÈÔÓÖÊ£¬ÏÖ¶ÔÆäÌá´¿£¬Ö÷Òª²Ù×÷Á÷³ÌÈçÏ£º
¢Ù²Ù×÷IµÄÃû³ÆÊÇ
¹ýÂË
£®¢ÚAÈÜÒºÊÇ
A
£¬BÈÜÒºÊÇD
£®£¨Ñ¡ÔñºÏÊʵÄÐòºÅÌî¿Õ£©A£®NaOH B£®KOH C£®H2SO4 D£®HCl£®
·ÖÎö£º£¨1£©¸ù¾Ýº£Ë®ÖеÄÖ÷ÒªÎïÖÊ·ÖÎö£»
£¨2£©¸ù¾ÝÂÈ»¯ÄƵÄÈܽâ¶ÈÊÜζÈÓ°Ïì·ÖÎö£¬ÔÙ½áºÏʵÑéÊÒ³£¼û²Ù×÷·ÖÎö£»
£¨3£©´ÖÑÎÌá´¿Á÷³ÌÖÐÈܽâºó£¬ÒªÓùýÂ˵ķ½·¨³ýÈ¥Äàɳ£»È»ºó¼ÓÈë¹ýÁ¿µÄÇâÑõ»¯ÄÆÈÜÒº³ýÈ¥ÔÓÖÊÂÈ»¯Ã¾£»È»ºó¼ÓÑÎËá³ýÈ¥¹ýÁ¿µÄÇâÑõ»¯ÄÆÈÜÒº£®
£¨2£©¸ù¾ÝÂÈ»¯ÄƵÄÈܽâ¶ÈÊÜζÈÓ°Ïì·ÖÎö£¬ÔÙ½áºÏʵÑéÊÒ³£¼û²Ù×÷·ÖÎö£»
£¨3£©´ÖÑÎÌá´¿Á÷³ÌÖÐÈܽâºó£¬ÒªÓùýÂ˵ķ½·¨³ýÈ¥Äàɳ£»È»ºó¼ÓÈë¹ýÁ¿µÄÇâÑõ»¯ÄÆÈÜÒº³ýÈ¥ÔÓÖÊÂÈ»¯Ã¾£»È»ºó¼ÓÑÎËá³ýÈ¥¹ýÁ¿µÄÇâÑõ»¯ÄÆÈÜÒº£®
½â´ð£º½â£º£¨1£©ÒòΪº£Ë®ÖÐËùº¬»¯Ñ§ÎïÖÊ×î¶àµÄÊÇH2O£¬Æä´Î¾ÍÊÇNaCl£®
¹Ê´ð°¸Îª£ºNa+£»H2O£»
£¨2£©ÒòΪÂÈ»¯ÄƵÄÈܽâ¶ÈÊÜζÈÓ°Ïì±È½ÏС£¬ËùÒÔÓ¦ÓÃÕô·¢½á¾§µÄ·½·¨Ê¹ÆäÎö³öÀ´£¬ËùÒÔӦѡÔñB£»
¹Ê´ð°¸Îª£ºB£®
£¨3£©°Ñ´ÖÑÎÈܽâºó£¬¾ÍÒªÓùýÂ˵ķ½·¨È¥³ý²»ÈÜÓÚË®µÄÄàɳ£»È»ºó¾ÍÒª¼ÓÈë¹ýÁ¿µÄAÇâÑõ»¯ÄÆÈÜÒº£¬È¥³ýÔÓÖÊÂÈ»¯Ã¾£»¹ýÂ˺óÔÙ¼ÓÈëBÏ¡ÑÎËá³ýÈ¥¹ýÁ¿µÄÇâÑõ»¯ÄÆÈÜÒº£®
¹Ê´ð°¸Îª£º¢Ù¹ýÂË£»¢ÚAD£®
¹Ê´ð°¸Îª£ºNa+£»H2O£»
£¨2£©ÒòΪÂÈ»¯ÄƵÄÈܽâ¶ÈÊÜζÈÓ°Ïì±È½ÏС£¬ËùÒÔÓ¦ÓÃÕô·¢½á¾§µÄ·½·¨Ê¹ÆäÎö³öÀ´£¬ËùÒÔӦѡÔñB£»
¹Ê´ð°¸Îª£ºB£®
£¨3£©°Ñ´ÖÑÎÈܽâºó£¬¾ÍÒªÓùýÂ˵ķ½·¨È¥³ý²»ÈÜÓÚË®µÄÄàɳ£»È»ºó¾ÍÒª¼ÓÈë¹ýÁ¿µÄAÇâÑõ»¯ÄÆÈÜÒº£¬È¥³ýÔÓÖÊÂÈ»¯Ã¾£»¹ýÂ˺óÔÙ¼ÓÈëBÏ¡ÑÎËá³ýÈ¥¹ýÁ¿µÄÇâÑõ»¯ÄÆÈÜÒº£®
¹Ê´ð°¸Îª£º¢Ù¹ýÂË£»¢ÚAD£®
µãÆÀ£ºµ±ÎïÖʵÄÈܽâ¶ÈÊÜζÈÓ°Ïì²»´óʱÓüÓÈÈÕô·¢µÄ·½·¨Ê¹Æä½á¾§³öÀ´£»µ±ÎïÖʵÄÈܽâ¶ÈÊÜζÈÓ°Ïì±È½Ï´óʱÓÃÀäÈ´Èȱ¥ºÍÈÜÒºµÄ·½·¨Ê¹Æä½á¾§³öÀ´£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿