ÌâÄ¿ÄÚÈÝ
ÓÐA¡¢B¡¢C¡¢DËÄÖÖÎïÖÊ£¬ÈçͼËùʾ£¬A¡¢B¡¢CÔÚÒ»¶¨Ï¿ÉÒÔ·¢Éúת»¯£¬ÔÚCÈÜÒºÖÐͨÈëCO2£¬ÈÜÒº±ä»ë×Ç£¬Éú³É°×É«³ÁµíA¡£DÓëA¡¢B¡¢C¾ùÄÜ·¢Éú·´Ó¦£¬DÓëC·¢ÉúÖкͷ´Ó¦£¬DÓëA·´Ó¦ÓÐCO2ÆøÌå²úÉú£¬DÓëAgNO3ÈÜÒº·´Ó¦£¬¿É²úÉú²»ÈÜÓÚÏ¡ÏõËáµÄ°×É«³Áµí¡£
![]()
¢ÅÇë¸ù¾ÝÒÑÖªÌõ¼þÍÆ¶ÏËÄÖÖÎïÖʵĻ¯Ñ§Ê½£ºA ??????????? ?? B????????????
¢ÆÇëд³öÏÂÁз´Ó¦µÄ»¯Ñ§·½³Ìʽ£º
DÓëA·´Ó¦????????????????????????????????????????????????????
??? £¨1£© A¡¢CaCO3?????? B¡¢CaO?????? £¨2£©CaCO3+2HCl=CaCl2+H2O+CO2¡ü
¡¾½âÎö¡¿
ÊÔÌâ·ÖÎö£º½â´ðÕâÖÖÀàÐ͵ÄÊÔÌ⣬¾ÍºÃ±ÈÆÆ°¸£¬Ñ°ÕÒ³ö¶ÔÆÆ°¸ÓÎÓ¾µÄÏßË÷£¬ÕÒ×¼Í»ÆÆ¿Ú£¨Óֳơ°ÌâÑÛ¡±£©ÊÇÌâµÄ¹Ø¼ü£¬Í»ÆÆ¿ÚÖ÷Òª°üÀ¨£º³Áµí¡¢ÆøÌå¡¢ÈÜÒºµÄÌØÊâÑÕÉ«£»ÌØÕ÷µÄ·´Ó¦¡¢·´Ó¦Ìõ¼þ¡¢·´Ó¦ÐÎʽ¡¢×ª»¯¹æÂÉ¡¢»ù±¾ÀàÐ͵ȣ¬¸ù¾ÝÍ»ÆÆ¿Ú½øÐУ¬¶ÔËù¸øÐÅϢͨ¹ý×ۺϷÖÎöºÍ˼ά¼Ó¹¤£¬½øÐÐÍÆÀí¡¢±È½Ï¡¢ÂÛÖ¤µÈ£¬´Ó¶øµÃ³öÕýÈ·´ð°¸£¬£¨1£©ÏñÕâÌâµÄ¡°ÌâÑÛ¡±¾ÍÊÇ£ºCÈÜÒºÖÐͨÈëCO2£¬ÈÜÒº±ä»ë×Ç£¬Éú³É°×É«³ÁµíA£¬¿ÉÒÔÍÆ¶ÏCΪÇâÑõ»¯¸Æ£¬AΪ̼Ëá¸Æ£¬ÔÙ½áºÏDÓëA¡¢B¡¢C¾ùÄÜ·¢Éú·´Ó¦£¬DÓëC·¢ÉúÖкͷ´Ó¦£¬DÓëA·´Ó¦ÓÐCO2ÆøÌå²úÉú£¬DÓëAgNO3ÈÜ£¬Òº·´Ó¦£¬¿É²úÉú²»ÈÜÓÚÏ¡ÏõËáµÄ°×É«³Áµí£¬¿ÉÒÔÅжÏDΪÑÎËᣬB×ÔȻΪÑõ»¯¸Æ£¬ËùÒÔAµÄ»¯Ñ§Ê½Îª£ºCaCO3£¬BµÄ»¯Ñ§Ê½ÎªCaO
£¨2£©ÒòΪDÊÇÑÎËᣬAÊÇ̼Ëá¸Æ£¬ËùÒÔDÓëA·´Ó¦»¯Ñ§·½³Ìʽ£ºCaCO3+2HCl=CaCl2+H2O+CO2¡ü
¿¼µã£ºÌ¼µÄ»¯ºÏÎﻯѧÐÔÖÊ£º¿òͼÐÍÍÆ¶ÏÌâ