Question

20£®¹¤ÒµÉϺϳɹýÑõ»¯¸ÆCaO₂µÄÁ÷³ÌͼÈçÏ£º

£¨1£©Ð´³öÁ÷³ÌͼÖÐÒ»ÖÖÑõ»¯ÎïµÄ»¯Ñ§Ê½CaO£»
£¨2£©ÆøÌåXµÄ»¯Ñ§Ê½ÎªCO₂£®
£¨3£©·´Ó¦YζÈͨ³£Òª¿ØÖÆÔÚ0-5¡æÖ®¼ä£¬¿É½«·´Ó¦ÈÝÆ÷·ÅÔÚ±ùË®ÖУ¬·´Ó¦YÊÇ»¯ºÏ·´Ó¦£¬¸Ã·´Ó¦»¯Ñ§·½³ÌʽÊÇCaO+H₂O₂+7H₂O=CaO₂•8H₂O£®
£¨4£©»ñÈ¡µÄCaO₂Öг£º¬ÓÐCa£¨OH£©₂ÔÓÖÊ£¬Ô­ÒòÊÇÑõ»¯¸ÆÄܺÍË®·´Ó¦Éú³ÉÇâÑõ»¯¸Æ£¬²¢ÇÒÇâÑõ»¯¸ÆµÄÈܽâ¶ÈºÜС£®
£¨5£©Çëд³ö̼Ëá¸ÆµÄÒ»ÖÖÆäËûÓÃ;ʵÑéÊÒÖÆÈ¡¶þÑõ»¯Ì¼£®

Answer 1

·ÖÎö £¨1£©Ñõ»¯ÎïÊÇÓÉÑõÔªËغÍÁíÍâÒ»ÖÖÔªËØ×é³ÉµÄ»¯ºÏÎ
£¨2£©¸ßÎÂÌõ¼þÏ£¬Ì¼Ëá¸Æ·Ö½âÉú³ÉÑõ»¯¸ÆºÍ¶þÑõ»¯Ì¼£»
£¨3£©±ùË®»ìºÏÎïµÄζÈÊÇ0¡æ£»
Ñõ»¯¸ÆºÍ¹ýÑõ»¯Ç⡢ˮ·´Ó¦Éú³ÉCaO₂•8H₂O£»
£¨4£©Ñõ»¯¸ÆÄܺÍË®·´Ó¦Éú³ÉÇâÑõ»¯¸Æ£¬ÇâÑõ»¯¸Æ΢ÈÜÓÚË®£»
£¨5£©Ì¼Ëá¸Æ¿ÉÒÔÓÃ×÷ÖÆÈ¡¶þÑõ»¯Ì¼µÄÔ­ÁÏ£¬Ò²¿ÉÒÔÓÃ×÷½¨Öþ²ÄÁϵȣ®

½â´ð ½â£º£¨1£©Á÷³ÌͼÖУ¬ìÑÉÕ̼Ëá¸ÆµÃµ½µÄÑõ»¯¸Æ¡¢¶þÑõ»¯Ì¼£¬¹ý³ÌÖеÄË®µÈ¶¼ÊôÓÚÑõ»¯ÎÆäÖÐÑõ»¯¸ÆµÄ»¯Ñ§Ê½ÊÇCaO£®
¹ÊÌCaO£®
£¨2£©ÆøÌåÊǶþÑõ»¯Ì¼£¬¶þÑõ»¯Ì¼µÄ»¯Ñ§Ê½ÊÇCO₂£®
¹ÊÌCO₂£®
£¨3£©·´Ó¦YζÈͨ³£Òª¿ØÖÆÔÚ0-5¡æÖ®¼ä£¬¿É½«·´Ó¦ÈÝÆ÷·ÅÔÚ±ùË®ÖУ»
·´Ó¦YÊÇ»¯ºÏ·´Ó¦£¬¼´Ñõ»¯¸ÆºÍ¹ýÑõ»¯Ç⡢ˮ·´Ó¦Éú³ÉCaO₂•8H₂O£¬¸Ã·´Ó¦»¯Ñ§·½³ÌʽÊÇ£ºCaO+H₂O₂+7H₂O=CaO₂•8H₂O£®
¹ÊÌ±ùË®£»CaO+H₂O₂+7H₂O=CaO₂•8H₂O£®
£¨4£©»ñÈ¡µÄCaO₂Öг£º¬ÓÐCa£¨OH£©₂ÔÓÖÊ£¬Ô­ÒòÊÇÑõ»¯¸ÆÄܺÍË®·´Ó¦Éú³ÉÇâÑõ»¯¸Æ£¬²¢ÇÒÇâÑõ»¯¸ÆµÄÈܽâ¶ÈºÜС£®
¹ÊÌÑõ»¯¸ÆÄܺÍË®·´Ó¦Éú³ÉÇâÑõ»¯¸Æ£¬²¢ÇÒÇâÑõ»¯¸ÆµÄÈܽâ¶ÈºÜС£®
£¨5£©Ì¼Ëá¸ÆµÄÒ»ÖÖÆäËûÓÃ;ÊÇʵÑéÊÒÖÆÈ¡¶þÑõ»¯Ì¼£®
¹ÊÌʵÑéÊÒÖÆÈ¡¶þÑõ»¯Ì¼£®

µãÆÀ ±¾ÌâÖ÷Òª¿¼²éÎïÖʵÄÐÔÖÊ£¬½â´ðʱҪ¸ù¾Ý¸÷ÖÖÎïÖʵÄÐÔÖÊ£¬½áºÏ¸÷·½ÃæÌõ¼þ½øÐзÖÎö¡¢Åжϣ¬´Ó¶øµÃ³öÕýÈ·µÄ½áÂÛ£®