ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÀûÓÃÂÈ»¯ÄÆÅäÖÆÈÜÒº£¬½øÐÐÈçÏÂʵÑ飺

Çë¸ù¾ÝʾÒâͼ»Ø´ð£º

£¨1£©ÉÏÊö²Ù×÷ÖУ¬ÓдíÎóµÄÊÇ_____£¨Ìî×Öĸ£©¡£

£¨2£©Í¨¹ý¼ÆËã¿ÉÖª£¬ÍÐÅÌÌìƽ×óÅÌÖйÌÌåÂÈ»¯ÄƵÄÖÊÁ¿Ó¦Îª_____£»ÔÚ³ÆÁ¿ÂÈ»¯ÄƵĹý³ÌÖУ¬Í¬Ñ§·¢ÏÖÍÐÅÌÌìƽµÄÖ¸ÕëÆ«ÏòÓÒÅÌ£¬Ó¦_____£¨Ìî×Öĸ£©£»

A Ôö¼ÓÊÊÁ¿ÂÈ»¯ÄƹÌÌå B ¼õÉÙÊÊÁ¿ÂÈ»¯ÄƹÌÌå C µ÷½ÚƽºâÂÝĸ

£¨3£©²Ù×÷ÖУ¬²£Á§°ôµÄ×÷ÓÃÊÇ_____¡£

£¨4£©ÏÂÁÐÇé¿ö¿ÉÄÜ»áÔì³ÉËùÅäÖÆÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊýƫСµÄÊÇ_____£¨Ìî×Öĸ£©¡£

A µÃµ½µÄδÍêÈ«¸ÉÔï

B ÓÃÁ¿Í²Á¿È¡Ë®Ê±£¬ÑöÊÓ¶ÁÊý

C ÅäºÃµÄÈÜҺװƿÖУ¬ÉÕ±­ÄÚÓÐÈÜÒº²ÐÁô

£¨5£©ÆäËûС×éÏëÓõÄÂÈ»¯ÄÆÈÜÒº£¨ÃܶÈΪ£©£¬ÅäÖÆÖÊÁ¿·ÖÊýΪµÄÂÈ»¯ÄÆÈÜÒº£¬ÐèÒªµÄÂÈ»¯ÄÆÈÜÒº_____£¨¼ÆËã½á¹û¾«È·µ½£©¡£

¡¾´ð°¸¡¿A 18 A ½Á°è£¬¼ÓËÙÈܽâ AB 9.2

¡¾½âÎö¡¿

£¨1£©²Ù×÷ÖУ¬ÓдíÎóµÄÊÇA£¬È¡ÓÃҩƷʱ£¬Æ¿ÈûÓ¦µ¹·Å×ÀÉÏ£»

£¨2£©ÓÉFÖбêÇ©ÐÅÏ¢¿ÉÖª£¬ÂÈ»¯ÄƵÄÖÊÁ¿·ÖÊýΪ12%£¬ÈÜÒºÖÊÁ¿Îª150g£¬ÔòÂÈ»¯ÄƵÄÖÊÁ¿Îª150g¡Á12%=18g£¬¼´ÍÐÅÌÌìƽ×óÅÌÖйÌÌåÂÈ»¯ÄƵÄÖÊÁ¿Ó¦Îª18g£»ÔÚ³ÆÁ¿ÂÈ»¯ÄƵĹý³ÌÖУ¬Í¬Ñ§·¢ÏÖÍÐÅÌÌìƽµÄÖ¸ÕëÆ«ÏòÓÒÅÌ£¬Ó¦¼ÌÐøÌí¼ÓÂÈ»¯ÄƹÌÌåÖÁÌìƽƽºâ£¬¹ÊÑ¡A£»

£¨3£©²Ù×÷EÊÇÈܽâ²Ù×÷£¬²£Á§°ôµÄ×÷ÓÃÊǽÁ°è£¬¼ÓËÙÈܽ⣻

£¨4£©A¡¢µÃµ½µÄδÍêÈ«¸ÉÔÔòËù³ÆÁ¿µÄÂÈ»¯ÄÆÖк¬Óв¿·ÖË®£¬Ê¹µÃʵ¼ÊÖÊÁ¿Æ«Ð¡£¬ÅäÖÆÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊýƫС£»

B¡¢ÓÃÁ¿Í²Á¿È¡Ë®Ê±£¬ÑöÊÓ¶ÁÊý£¬»áʹʵ¼ÊÁ¿È¡µÄË®µÄÌå»ýÆ«´ó£¬ÅäÖÆÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊýƫС£»

C¡¢ÓÉÓÚÈÜÒº¾ßÓоùÒ»Îȶ¨µÄÐÔÖÊ£¬ÅäºÃµÄÈÜҺװƿÖУ¬ÉÕ±­ÄÚÓÐÈÜÒº²ÐÁô£¬²»»áÓ°ÏìÈÜÒºµÄÖÊÁ¿·ÖÊý¡£¹ÊÑ¡AB¡£

£¨5£©ÉèÐèÒª12%µÄÂÈ»¯ÄÆÈÜÒºµÄÌå»ýΪx£¬

1.09g/cm3¡Áx¡Á12%=20g¡Á6%£¬x=9.2mL¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿ÉÕ¼î¾ßÓнϺõÄɱ¾úÏû¶¾×÷ÓÃÇÒÁ®¼ÛÒ׵㬵«¹¤ÒµÉÕ¼îÖг£º¬ÓÐÔÓÖÊ̼ËáÄÆ¡£Ä³¿ÆѧѧϰС×éͬѧΧÈƹ¤ÒµÉÕ¼îÑùÆ·´¿¶È²â¶¨ÎÊÌ⣬չ¿ªÁËÌÖÂÛÓë̽¾¿¡£

£¨Ô­Àí˼·£©ÀûÓÃNa2CO3ÓëÏ¡H2SO4·´Ó¦²úÉúCO2£¬Í¨¹ýCO2 ÖÊÁ¿µÄ²â¶¨£¬È·¶¨ÑùÆ·ÖÐ̼ËáÄƵÄÖÊÁ¿£¬´Ó¶ø¼ÆËãÑùÆ·´¿¶È¡£

£¨ÊµÑé·½°¸£©Ð¡»ªÍ¬Ñ§¸ù¾ÝÒÔÉÏ˼·£¬Éè¼ÆÁËÈçͼµÄʵÑé·½°¸£¨¹Ì¶¨×°ÖÃÊ¡ÂÔ£©¡£ÈçºÎ¼ìÑéA×°ÖõÄÆøÃÜÐÔ________________________¡£

£¨½»Á÷ÌÖÂÛ£©Ð¡Ã÷ÈÏΪÉÏͼʵÑé·½°¸µÄÉè¼ÆÓÐȱÏÝ£¬»áµ¼ÖÂÄÑÒÔ±ÜÃâµÄÎó²î¡£ÄãÈÏΪÏÂÁÐÄÄЩÒòËػᵼÖÂʵÑé½á¹ûÆ«¸ß_____________£¨ÌîÐòºÅ£©¡£

¢Ù¼ÓÈëµÄÏ¡ÁòËáÁ¿²»×ã ¢Ú×°ÖÃÄÚ¿ÕÆøÖеÄCO2ûÓÐÅųö

¢Û·´Ó¦²úÉúµÄCO2δ±»ÍêÈ«ÎüÊÕ ¢Ü¸ÉÔï¹ÜÓë¿ÕÆøÖ±½ÓÏàͨ

£¨·½°¸¸Ä½ø£©Îª¼õÉÙÎó²î£¬Ê¹CO2ÖÊÁ¿µÄ²â¶¨¸ü׼ȷ£¬¸ÃС×éͬѧ¸ù¾ÝÒÔÉÏÌÖÂÛ£¬¶ÔÉÏͼ·½°¸½øÐиĽø£¬Éè¼ÆÁËÈçÏÂͼµÄʵÑé·½°¸£¨¹Ì¶¨×°ÖÃÊ¡ÂÔ£©¡£

£¨1£©×°ÖÃBÖÐÑùÆ·ÔÚÓëÏ¡ÁòËᷴӦǰºÍÍ£Ö¹·´Ó¦ºó£¬¶¼ÒªÍ¨¹ýÁ¿µÄ¿ÕÆø¡£·´Ó¦Ç°Í¨¿ÕÆøʱa¡¢b¡¢cÈý¸öµ¯»É¼ÐµÄ¿ØÖÆ·½·¨ÊÇ_______________¡£Í£Ö¹·´Ó¦ºó£¬Í¨¹ýÁ¿µÄ¿ÕÆøµÄÄ¿µÄÊÇ__________¡£

£¨2£©Ð´³ö×°ÖÃAÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º_______________________¡£

£¨Êý¾Ý·ÖÎö£©

£¨3£©Èô·´Ó¦¹ý³ÌÖУ¬×°ÖÃBÖеμÓÏ¡ÁòËáµÄËÙ¶ÈÌ«¿ì£¬ÔòÉÕ¼îµÄ´¿¶È½«____________£¨Ìî¡°Æ«¸ß¡±¡¢¡°Æ«µÍ¡±»ò¡°ÎÞÓ°Ï족£©¡£

£¨4£©ÈôÔ­ÑùÆ·¹²Ag£¬ÊµÑé½áÊø²âµÃC×°ÖÃÔöÖØBg£¬D×°ÖÃÔöÖØCg£¬ÔòÔ­ÑùÆ·µÄ´¿¶È£¨ÖÊÁ¿·ÖÊý£©Îª_____________________________________¡£

£¨ÍØÕ¹ÑÓÉ죩

£¨5£©D×°ÖÃÓÃ×°ÓÐÇâÑõ»¯ÄƹÌÌåµÄUÐιܣ¬¶ø²»ÓÃ×°ÓгÎÇåʯ»ÒË®µÄÏ´ÆøÆ¿µÄÔ­Òò£º_________£»Çëд³öCO2Óë³ÎÇåʯ»ÒË®·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º_______________________¡£

£¨6£©ÊµÑé½áÊøºó£¬Ð¡»ª¡¢Ð¡Ã÷Ò»Æð̽ÌÖʱ£¬·¢ÏÖ°´Ä¿Ç°Ëùѧ֪ʶ»¹ÓÐÆäËüʵÑé·½°¸²â¶¨¹¤ÒµÉÕ¼îÑùÆ·´¿¶È£¬ÇëÄã°ïËûÃÇÉè¼ÆÒ»¸öз½°¸£º____________________________¡£

¡¾ÌâÄ¿¡¿½ðÊô²ÄÁÏÔÚÈÕ³£Éú»îÖй㷺ʹÓÃ.

£¨1£©¸ßÎÂÌõ¼þÏ£¬Ò»Ñõ»¯Ì¼¿É°ÑÌú´Ó´ÅÌú¿óʯÖл¹Ô­³öÀ´£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ______.ij»¯Ñ§ÐËȤС×éµÄͬѧ¶ÔÒ»·Ý´ÅÌú¿óʯÑùÆ·£¨ÉèÌú¿óʯÔÓÖʲ»º¬ÌúÔªËغÍÑõÔªËØ£©½øÐÐ̽¾¿£¬ËûÃdzÆÈ¡ÁË13.6g¹ÌÌåÑùÆ·£¬ÓÃͼ1ËùʾµÄ×°ÖüÌÐøʵÑ飬²â¶¨µÄ²¿·ÖÊý¾ÝÈçͼ2Ëùʾ¡£ÑùÆ·ÖеÄÖÊÁ¿ÊÇ______g£»ÉúÌúºÍ¸Ö¶¼ÊÇÌúºÏ½ð£¬ÆäÖк¬Ì¼Á¿½Ï¸ßÊÇ______¡£

£¨2£©»ÆÍ­ÊÇÍ­ºÍпµÄºÏ½ð.Ïò»ÆÍ­ÑùÆ·ÖмÓÈë200gÏ¡ÁòËᣬǡºÃÍêÈ«·´Ó¦£¬²úÉú0.2gÇâÆø.ÔòËùÓÃÏ¡ÁòËáµÄÈÜÖÊÖÊÁ¿·ÖÊýÊÇ______.³ýÁË¿ÉÇó³öÏ¡ÁòËáµÄÈÜÖÊÖÊÁ¿·ÖÊýÍ⣬Ä㻹ÄÜÇó³öµÄ»¯Ñ§Á¿ÓÐ______£¨ÌîÐòºÅ£©

¢ÙпµÄÖÊÁ¿ ¢ÚпµÄÖÊÁ¿·ÖÊý ¢ÛÍ­µÄÖÊÁ¿·ÖÊý ¢ÜÁòËáпµÄÖÊÁ¿ ¢ÝÁòËáÈÜÒºµÄÌå»ý

£¨3£©ÂÁÊÇÒ»ÖֱȽÏÄ͸¯Ê´µÄ½ðÊô²ÄÁÏ£¬ÕâÊÇÒòΪÂÁÔÚ¿ÕÆøÖÐÄÜÉú³ÉÒ»ÖÖ±¡Ä¤______£¨Ìѧʽ£©£¬Èç¹ûÓÃÂÁÀ´ÖÆÈ¡ÇâÆø£¬ÄÇôÐèÒª²Ù×÷______£¨Ìî±àºÅ£©£¬²ÅÄܴﵽʵÑéÄ¿µÄ.

A ÓÃÉ°Ö½´òÄ¥±íÃæ B ÓÃË®½þÅÝ C ÓÃÏ¡ÑÎËá½þÅÝÒ»¶ÎºÜ³¤Ê±¼ä

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

¾«Ó¢¼Ò½ÌÍø