ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿2018 ÄêÊÀ½ç»·¾³ÈÕµÄÖ÷ÌâÊÇ¡°ÈËÈ˲ÎÓ룬´´½¨ÂÌÉ«¼ÒÔ°¡±£¬ÎÒÃÇÐèÒª£º

¢ÙÇåеĿÕÆø¡£ÂÌÉ«Ö²Îï¹âºÏ×÷ÓòúÉú_____Æø£¬Ê¹ÈËÀàÉúÉú²»Ï¢£º¿ÚÕÖÖÐÌî³ä»îÐÔÌ¿ÊÇÀûÓÃÆä_____ÐÔ¡£ÒÔ¼õÉÙÎÛȾÎïµÄÎüÈ룻 ÃÀÀöµÄÄÞºçµÆÖÐÌî³äµÄÆøÌåÊÇ_____¡£

¢Ú½à¾»µÄˮԴ¡£ÌìȻˮͨ¹ýÕô·¢¡¢É³ÂË¡¢Ñõ»¯µÈµÃµ½¾»»¯£¬ÆäÖÐÕô·¢ÊôÓÚ_____ ±ä»¯£¨ÌÎïÀí¡±»ò¡±»¯Ñ§¡±£©£¬×ÔÀ´Ë®Éú²ú¼ÓÈëÒºÂȵÄ×÷ÓÃÊÇ_____¡£Ë®ÔÚͨµçÌõ¼þÏ·´Ó¦µÄ»¯Ñ§·½³Ìʽ_____£¬Éú³ÉÇâÆøºÍÑõÆøµÄÌå»ý±ÈÊÇ_____£¬0.5molË®ÖÐÔ¼º¬_____¸öÇâÔ­×Ó¡£

¢ÛÇå½àµÄÄÜÔ´¡£»¯Ê¯È¼ÁÏú¡¢Ê¯ÓÍ¡¢¼×Í飨CH4£© ÖУ¬Ð´³ö¼×ÍéȼÉյĻ¯Ñ§·½³Ìʽ_____¡£

¡¾´ð°¸¡¿ Ñõ¡¡Æø£¬ Îü¸½¡¡ÐÔ¡£ Ï¡ÓÐÆøÌå¡¡¡£ ÎïÀí ɱ¾úÏû¶¾¡¡¡£ 2H2O2H2¡ü+O2¡ü¡¡£¬ 2£º1 6.02¡Á1023¡¡¡£ CH4+2O2CO2+2H2O¡¡¡£

¡¾½âÎö¡¿£¨1£©¢ÙÖ²Îï¹âºÏ×÷ÓõĹý³ÌÖÐÉú³ÉÑõÆø£»»îÐÔÌ¿¾ßÓÐÎü¸½ÐÔ£¬¹Ê¿ÉÒÔÔÚ¿ÚÕÖÖÐʹÓã»Ï¡ÓÐÆøÌå¿ÉÒÔ×öÓÐÉ«¹âÔ´£¬¿ÉÒÔ×öÄÞºçµÆ£»

¢ÚÕô·¢Ê±Ë®·Ö×ÓÖ®¼äµÄ¼ä϶±ä´ó£¬¶øûÓÐÐÂÎïÖʵÄÉú³É£¬¹ÊÊÇÎïÀí±ä»¯£»ÒºÂȾßÓÐÇ¿µÄÑõ»¯ÐÔ£¬¿ÉÒÔɱËÀ²¡¾ú£¬¹ÊÆðɱ¾úÏû¶¾µÄ×÷Óã»Ë®ÔÚͨµçµÄÌõ¼þÏ·´Ó¦Éú³ÉÇâÆøºÍÑõÆø£¬·´Ó¦·½³ÌʽΪ2H2O2H2¡ü+O2¡ü£»¸Ã·´Ó¦ÖÐÉú³ÉÇâÆøºÍÑõÆøµÄÌå»ý±ÈÊÇ2:1£»0.5molË®ÖÐÔ¼º¬ÓÐÇâÔ­×ӵĸöÊýΪ0.5mol26.021023¸ö/ mol =6.021023£»

¢Û¼×ÍéÓë¿ÕÆøÖеÄÑõÆøÔÚµãȼµÄÌõ¼þÏ·´Ó¦Éú³É¶þÑõ»¯Ì¼ºÍË®£¬·´Ó¦·½³ÌʽΪCH4+2O2CO2+2H2O

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿ÊµÑéÊÒÀûÓò»Í¬µÄ×°ÖÃÖÆÈ¡µÃµ½²»Í¬µÄÆøÌå¡£ÏÂͼÊÇʵÑéÊÒÖÆÈ¡ÆøÌåµÄ¸÷ÖÖ×°Öá£

¢ÙͼÖÐÒÇÆ÷¡°a¡±µÄÃû³ÆÊÇ______¡£ÖÆÈ¡ÆøÌåµÄ×°Ö㬷ÅÈëÒ©Æ·Ç°£¬¾ùÐè¶Ô×°Öýø ÐÐ______¼ì²é¡£

¢ÚÉÏÊö×°Öð´ÕÕ²»Í¬½Ç¶È¿ÉÒÔ·ÖΪÁ½À࣬Íê³É±í¸ñ¿Õ°×´¦£º

·ÖÀàÒÀ¾Ý

×°ÖñàºÅ

·´Ó¦Ìõ¼þ

¼ÓÈÈ

A

²»¼ÓÈÈ

BCDEF

£¨3£©

¹ÌÌåÓë¹ÌÌå

A

¹ÌÌåÓëÒºÌå

BCDEF

Èô½«¡°BCDEF¡±¼ÌÐø·ÖΪÁ½Àࣺ¡°BCD¡±ºÍ¡°EF¡±Á½À࣬¡°EF¡±·ÅÔÚÒ»ÆðµÄÀíÓÉÊÇ£º________¡£

¢ÛÈç¹ûʵÑéÊÒÀûÓÃÂÈ»¯ï§¹ÌÌåÓëÇâÑõ»¯¸Æ¹ÌÌåÔÚ¼ÓÈÈÌõ¼þϵõ½°±Æø£¬Ñ¡ÓõÄ×°ÖÿÉÒÔÊÇ______£¨Ñ¡ÌîͼÖÐ×°ÖñàºÅ£©£»ÊµÑéÊÒÀûÓôóÀíʯÓëÏ¡ÑÎËá·´Ó¦ÖÆÈ¡ CO2£¬ÈôÒªµÃµ½½Ï ¶àµÄÆøÌ壬װÖÃÒËÑ¡ÓÃ_______£¨Ñ¡ÌîͼÖÐ×°ÖñàºÅ£©¡£

¢ÜʵÑéÊÒÀûÓôóÀíʯÓëÏ¡ÑÎËá·´Ó¦ÖÆÈ¡ CO2£¬·´Ó¦Öй²ÏûºÄÁË 3.65%µÄÏ¡ÑÎËá 100g£¬¼ÆËã¸Ã ÑÎËáÈÜÒºÖк¬ HCl µÄÎïÖʵÄÁ¿ÊǶàÉÙ£¿¿ÉÒԵõ½ CO2 ÆøÌåµÄÖÊÁ¿ÊǶàÉÙ________£¿£¨ÇëÁÐʽ¼ÆË㣩

£¨7£©¼ÆËã HCl µÄÎïÖʵÄÁ¿£º_______

£¨8£©¼ÆËã CO2 ÆøÌåµÄÖÊÁ¿£º________¡£

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

¾«Ó¢¼Ò½ÌÍø