ij»¯Ñ§Ð¡×éͬѧÓÃÈçͼËùʾʵÑéÑéÖ¤ÖÊÁ¿Êغ㶨ÂÉ£®
£¨1£©Ð´³öAͼÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ
£¨2£©BͼÖÐ̼ËáÄƺÍÑÎËá·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ£º
Na
2CO
3+2HCl¨T2NaCl+CO
2¡ü+X£¬ÆäÖÐXµÄ»¯Ñ§Ê½Îª
H2O
H2O
£¨3£©Ð¡×éͬѧ¾ÊµÑé¹Û²ìµ½AʵÑ鷴ӦǰºóÖÊÁ¿²»±ä£¬BʵÑé·´Ó¦ºóÖÊÁ¿¼õÉÙÁË£¬ÓÚÊÇÓÐͬѧÈÏΪ²¢²»ÊÇËùÓеķ´Ó¦¶¼·ûºÏÖÊÁ¿Êغ㶨ÂÉ£¬ÄãÈÏΪËûÃǵĹ۵ãÊÇ·ñÕýÈ·
²»ÕýÈ·
²»ÕýÈ·
£®BʵÑéÖÊÁ¿¼õÉÙµÄÔÒòÊÇ
ÓÐÆøÌåÉú³ÉÉ¢Òݵ½¿ÕÆøÖÐ
ÓÐÆøÌåÉú³ÉÉ¢Òݵ½¿ÕÆøÖÐ
£¨4£©ÔÚBʵÑéÖУ¬ÊµÑéÇ°ÌìƽʾÊýΪ102.2g£¬ÊµÑéºóÌìƽʾÊýΪ100g£¬ÔòÉú³É¶þÑõ»¯Ì¼ÖÊÁ¿Îª
2.2
2.2
g£®
£¨5£©¸ù¾ÝÒÔÉÏʵÑéºÍ·ÖÎö×ܽ᣺ÔÚ×öÑéÖ¤ÖÊÁ¿Êغ㶨ÂÉʵÑéʱÐèҪעÒâµÄÎÊÌâÊÇ
ÓÐÆøÌå²Î¼Ó»òÉú³ÉµÄ·´Ó¦ÒªÔÚÃܱյÄÈÝÆ÷ÖнøÐÐ
ÓÐÆøÌå²Î¼Ó»òÉú³ÉµÄ·´Ó¦ÒªÔÚÃܱյÄÈÝÆ÷ÖнøÐÐ
£®
£¨6£©ÓÉÒÔÉÏʵÑé¿ÉÖª£¬»¯Ñ§·´Ó¦Ç°ºóÒ»¶¨²»±äµÄÓÐ
C
C
£¨ÌîÐòºÅ£©
¢ÙÔ×ÓÖÖÀà¢ÚÔ×ÓÊýÄ¿¢Û·Ö×ÓÖÖÀà¢Ü·Ö×ÓÊýÄ¿¢ÝÔªËØÖÖÀà¢ÞÎïÖÊ×ÜÖÊÁ¿
A£®¢Ù¢Ú¢Û¢ÜB£®¢Ù¢Ú¢Ü¢ÝC£®¢Ù¢Ú¢Ý¢ÞD£®¢Ù¢Ú¢Ü¢Þ