ÌâÄ¿ÄÚÈÝ

²ÝËáÊÇÒ»ÖÖËᣬ²ÝËᾧÌ壨H2C2O4•2H2O£©Ò×ÈÜÓÚË®£¬ÈÛµã½ÏµÍ£¬¼ÓÈÈ»áÈÛ»¯¡¢Æø»¯ºÍ·Ö½â¡£²ÝËᣨH2C2O4£©ÓëÇâÑõ»¯¸ÆµÄ·´Ó¦£ºH2C2O4+Ca(OH)2=CaC2O4¡ý(°×É«)+2H2O¡£

£¨·ÖÎöÌÖÂÛ£©

ʵÑéÊÒ¿ÉÓüÓÈȲÝËᾧÌå·Ö½âµÄ·½·¨»ñµÃCO

£¨1£©ÏȼÓÈȲÝËᾧÌåÉú³ÉCO¡¢CO2ºÍH2O£¬Æ仯ѧ·½³ÌʽÊÇ_____£»

£¨2£©×îºóÓÃÈçͼװÖÃÊÕ¼¯CO£¬ÆøÌåÓ¦´Ó_____¶Ë½øÈ루ѡÌî¡°a¡±»ò¡°b¡±£©¡£

£¨ÊµÑ鷴˼£©

£¨3£©¼×ÈÏΪÈçͼÖÐÊԹܿÚÓ¦ÂÔÏòÏÂÇãб£¬ÀÏʦ¡¢Í¬Ñ§ÌÖÂÛºóÒ»ÖÂÈÏΪװÖÃÊÇÕýÈ·µÄ£¬ÀíÓÉÊÇ_____¡£

£¨4£©ÊµÑéÖй۲쵽³ÎÇåʯ»ÒË®±ä»ë×Ç£¬ÒÒÈÏΪһ¶¨ÊÇÓɲÝËᾧÌåÊÜÈÈ·Ö½â²úÉúµÄCO2Ëùµ¼Ö£¬±ûÈÏΪÒҵĽáÂÛ²»ÑÏÃÜ£¬ÀíÓÉÊÇ_____¡£

£¨Éú»îÁ´½Ó£©²¤²ËÓªÑø·á¸»£¬µ«²¤²Ë¶¹¸¯Í¬Ê³£¬Ò׵ýáʯ£¨Ö÷Òª³É·Ö²ÝËá¸Æ¾§Ì壩£¬Ð¡×éͬѧ¶Ô²ÝËá¸Æ¾§ÌåµÄÐÔÖʼ°×é³É²úÉúÁËÐËȤ¡£

£¨ÐÔÖÊ̽¾¿£©°´ÏÂͼװÖý«²ÝËá¸Æ¾§Ì壨CaC2O4¡¤xH2O£©ÑùÆ·¸ßμÓÈÈ£¬Ê¹ÆäÍêÈ«·Ö½â²¢¼ìÑé²úÉúµÄÆøÌå¡£

£¨ÎÊÌâÌÖÂÛ£©

£¨5£©BÖй۲쵽_____ÏÖÏó£¬ËµÃ÷·´Ó¦Éú³ÉÁËË®£»

£¨6£©C¡¢GÖгÎÇåʯ»ÒË®¾ù±ä»ë×Ç£¬ËµÃ÷·´Ó¦»¹Éú³É_____ºÍ_____ÆøÌå¡£

£¨7£©ÓÐͬѧÈÏΪÉÏÊö½áÂÛ²»ÑϽ÷£¬²¢²»ÄܵóöÓÐÒ»Ñõ»¯Ì¼Éú³ÉµÄ½áÂÛ¡£Çë˵Ã÷ÀíÓÉ_____¡£

£¨×é³ÉÈ·¶¨£©

£¨8£©ÀûÓÃÈÈ·ÖÎöÒǶԲÝËá¸Æ¾§Ì壨CaC2O4¡¤xH2O£©½øÐÐÈȷֽ⣬»ñµÃÏà¹ØÊý¾Ý£¬»æÖƳɹÌÌåÖÊÁ¿¡ª·Ö½âζȵĹØϵÈçͼ¡£

¢ÙζÈΪ200¡æ×óÓÒʱ£¬¾§ÌåÈ«²¿Ê§È¥½á¾§Ë®£¬¾§ÌåÖнᾧˮµÄÖÊÁ¿Îª_____g¡£

¢Ú¼ÆËãCaC2O4¡¤xH2OÖеÄx£¨CaC2O4µÄÏà¶Ô·Ö×ÓÖÊÁ¿£º128£©£¬x=_____¡£

¢Û800¡æÒÔÉÏʱ£¬¾­¼ìÑé²ÐÁô¹ÌÌåΪÑõ»¯ÎͼÖÐmµÄÖµÊÇ_____¡£

¢Üд³ö¹ÌÌåÖÊÁ¿ÓÉ12.8g±äΪ10.0gʱµÄ»¯Ñ§·½³Ìʽ_____¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø