ÌâÄ¿ÄÚÈÝ

·ÖÎöÏÂÁл¯Ñ§·´Ó¦£¬»Ø´ðÓйØÎÊÌâ¡£

¢ÙCaCO3+2HCl=CaCl2+H2O+CO2¡ü

¢ÚNa2CO3+2HCl=2NaCl+H2O+CO2¡ü

¢ÛBaCO3+2HCl=BaCl2+H2O+CO2¡ü

£¨1£©Í¨³£Çé¿öÏ£¬º¬ÓÐ̼Ëá¸ù£¨CO32-£©µÄÑÎÓëÏ¡ÑÎËá·´Ó¦¶¼Éú³ÉÑΡ¢Ë®ºÍ ________£»

£¨2£©ÒÀ¾ÝÉÏÊö·´Ó¦¹æÂÉ£¬Ð´³ö̼Ëá¼ØÓëÏ¡ÑÎËá·´Ó¦µÄ»¯Ñ§·½³Ìʽ__________£»

£¨3£©Óû¼ø±ð̼ËáÄƺÍÂÈ»¯ÄÆÁ½Æ¿°×É«·ÛÄ©£¬ÄãµÄʵÑé²Ù×÷ÊÇ________¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø