ÌâÄ¿ÄÚÈÝ
ΪÁ˲ⶨʵÑéÊÒijÉúÐâÌúƬÖÐÌúÔªËØµÄÖÊÁ¿·ÖÊý£¬Á½Î»Í¬Ñ§·Ö±ðÉè¼ÆÁËÈçϼס¢ÒÒÁ½¸öʵÑé·½°¸£®
![]()
·½°¸¼×£º³ÆµÃÉúÐâÌúƬµÄÖÊÁ¿Îªm1g£¬°´Í¼¢ñËùʾװÖýøÐÐʵÑ飮ÍêÈ«·´Ó¦ºó£¬²âµÃÊÒÎÂϲúÉúÇâÆøµÄÌå»ýΪV1L£¬²éµÃÆäÃܶÈΪ¦Ñg/L£®
·½°¸ÒÒ£º³ÆµÃÉúÐâÌúƬµÄÖÊÁ¿Îªm2g£¬ÏȰ´Í¼¢òËùʾװÖýøÐÐʵÑ飮µ±ÉúÐâÌúƬÍêÈ«±ä³É¹âÁÁµÄÒø°×ɫʱ£¬Í£Ö¹¼ÓÈÈ£¬¼ÌÐøÍ¨ÈëCOÖÁÊÒΣ®È¡³öÌúƬ£¬°´Í¼¢ñËùʾװÖüÌÐø½øÐÐʵÑ飮ÍêÈ«·´Ó¦ºó£¬²âµÃÊÒÎÂϲúÉúÇâÆøµÄÌå»ýΪV2L£¬²éµÃÆäÃܶÈΪ¦Ñg/L£®
£¨1£©¡¾ÆÀ¼Û½»Á÷¡¿ÓÐͬѧ·ÖÎö¼×·½°¸¼´Ê¹¶ÁÊý׼ȷҲ²»¿ÉÐУ¬ÄãÈÏΪÆäȱÏÝÊÇ£º¡¡¡¡£®
£¨2£©¡¾Éè¼ÆÊµÑé¡¿·½°¸ÒÒÖУ¬Í¬Ñ§ÃÇÉè¼ÆÁËÈçÏÂʵÑ鱨¸æ£¬Çë°ïÖúÍê³É£®
| ʵÑé±àºÅ | ʵÑé²½Öè | ʵÑéÏÖÏó | ½âÊÍ»ò»¯Ñ§·½³Ìʽ |
| ¢Ù×°Öâò | ͨÈëCO£¬¼ÓÈÈ£®ÍêÈ«·´Ó¦ºó£¬Í£Ö¹¼ÓÈÈ£¬¼ÌÐøÍ¨COÖÁÊÒΠ| ÉúÐâÌúƬ±ä³É¹âÁÁµÄÒø°×É« | ·´Ó¦½áÊøºó£¬»¹Òª¼ÌÐøÍ¨COÖÁÊÒεÄÄ¿µÄÊÇ¡¡¡¡£® |
| ¢Ú×°Öâñ | ½«¹âÁÁÌúƬ·ÅÈëÏ¡ÑÎËáÖУ¬ÍêÈ«·´Ó¦ | ÈÜÒºÑÕÉ«ÓÉÎÞÉ«±ä³ÉdzÂÌÉ«£¬ÓÐÆøÅݷųö | »¯Ñ§·½³Ìʽ£º¡¡¡¡ |
£¨3£©¡¾Ìá³öÎÊÌ⡿ͼ IIËùʾװÖÃÊÇ·ñÓпɸĽøÖ®´¦£¿Çë¼òÒªÐðÊö¾ßÌå¸Ä½øÒâ¼û£º¡¡¡¡
£¨4£©¡¾½áÂÛ¡¿ÉúÐâÌúƬÖÐÌúÔªËØµÄÖÊÁ¿·ÖÊýÊÇ¡¡¡¡£¨ÓÃ×Öĸ±íʾ£©
¡¡
| ÓÉÓÚÉúÐâÌúƬÖгýÁËÌú¡¢ÌúµÄ»¯ºÏÎïÖ®Í⻹º¬ÓÐË®·ÖµÈ²»º¬ÌúÔªËØµÄÎïÖÊ£¬ÓÉÓÚ·½°¸¼×Öиù¾Ý¼ÆËãÖ»ÄܵóöÌúƬÖнðÊôÌúµÄÖÊÁ¿£¬ÎÞ·¨¼ÆËã³öÌúµÄÑõ»¯ÎïµÄÖÊÁ¿£¬Ò²¾ÍÎÞ·¨¼ÆËã³öÌúÔªËØµÄ×ÜÖÊÁ¿£»¶øÒÒÊ×ÏÈÀûÓû¹Ô¼Á°ÑÌúµÄ»¯ºÏÎïÖеÄÌúÔªËØÈ«²¿±ä³ÉÁ˽ðÊôÌú£¬È»ºó¸ù¾ÝÉú³ÉµÄÇâÆøµÄÖÊÁ¿¾Í¿ÉÇó³ö²ÎÓë·´Ó¦µÄ½ðÊôÌúµÄÖÊÁ¿¼´ÉúÐâÌúƬÖÐÌúÔªËØµÄ×ÜÖÊÁ¿£® | |
| ½â´ð£º | ½â£º£¨1£©ÓÉÓÚÉúÐâÌúƬÖгýÁËÌú¡¢ÌúµÄ»¯ºÏÎïÖ®Í⻹º¬ÓÐË®·ÖµÈ²»º¬ÌúÔªËØµÄÎïÖÊ£¬ËùÒÔ·½°¸¼×Öиù¾Ý¼ÆËãÖ»ÄܵóöÌúƬÖнðÊôÌúµÄÖÊÁ¿£¬¶øÎÞ·¨ÖªµÀÌúµÄ»¯ºÏÎïµÄÖÊÁ¿£» £¨2£©¢Ùµ±ÊµÑé½áÊøÊ±£¬Òª¼ÌÐøÍ¨Ò»Ñõ»¯Ì¼£¬·ÀÖ¹±»»¹ÔµÄÌúƬÔÚ¸ßÎÂÏÂÓÖÖØÐ±»Ñõ»¯»ò²£Á§¹ÜÀäÈ´»áµ¼ÖÂÀïÃæµÄѹǿ¼õС£¬´Ó¶øÊÔ¹ÜÄÚµÄË®»áµ¹Îüµ½²£Á§¹ÜÄÚ£» ¢ÚÓÉÓÚÌúÄܹ»ºÍÏ¡ÑÎËá·´Ó¦Éú³ÉÇâÆø£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºFe+2HCl═FeCl2+H2¡ü£» £¨3£©ÓÉÓÚ¶þÑõ»¯Ì¼ÊÇÔì³ÉÎÂÊÒЧӦµÄÖ÷񻮿Ì壬¶øÒ»Ñõ»¯Ì¼Óж¾£¬Åŷŵ½¿ÕÆøÖлáÔì³É¿ÕÆøÎÛȾ£¬Òò´Ë±ØÐë¶ÔÕâÁ½ÖÖÆøÌå½øÐд¦Àí£¬¸Ä½ø·½·¨Îª£º½«EÖÐÒºÌå¸ÄΪÇâÑõ»¯ÄÆÈÜÒº£¬½«EµÄµ¼³ö¹Ü¿Ú´¦µãȼµ¼³öÆøÌ壨»òÔÚEµÄµ¼³ö¹Ü¿Ú´¦ÔúÉÏÒ»¸öÆøÇò£©£» £¨4£©¸ù¾ÝÖÊÁ¿Êغ㶨ÂÉ¿ÉÖª£¬ºÍÏ¡ÑÎËá·´Ó¦µÄÌúµÄÖÊÁ¿¼´ÎªÉúÐâÌúƬÖÐÌúÔªËØµÄÖÊÁ¿£¬ ÉèÉúÐâÌúƬÖÐÌúÔªËØµÄÖÊÁ¿Îªx£® Fe+2HCl═FeCl2+H2¡ü 56 2 x ¦Ñ2v2
x=28p2V2 ÔòÉúÐâÌúƬÖÐÌúÔªËØµÄÖÊÁ¿·ÖÊýΪ ¹Ê´ð°¸£º£¨1£©¼×·½°¸Ö»Äܲâ³öÌúµ¥ÖʵÄÖÊÁ¿£¬²»Äܲâ³öÌúÔªËØµÄÖÊÁ¿£» £¨2£©¢Ù·ÀÖ¹ÌúƬÔÚ¸ßÎÂÏÂÓÖ±»Ñõ»¯»ò·ÀÖ¹µ¹Îü£» ¢ÚFe+2HCl═FeCl2+H2¡ü£» £¨3£©ÊÇ£¬½«EÖÐÒºÌå¸ÄΪÇâÑõ»¯ÄÆÈÜÒº£¬½«EµÄµ¼³ö¹Ü¿Ú´¦µãȼµ¼³öÆøÌ壨»òÔÚEµÄµ¼³ö¹Ü¿Ú´¦ÔúÉÏÒ»¸öÆøÇò£©£» £¨4£©2800¦Ñ2V2/m2%£® |
¡¡¡¡
·½°¸¼×£º³ÆµÃÉúÐâÌúƬµÄÖÊÁ¿Îªm1g£¬°´Í¼¢ñËùʾװÖýøÐÐʵÑ飮ÍêÈ«·´Ó¦ºó£¬²âµÃÊÒÎÂϲúÉúÇâÆøµÄÌå»ýΪV1L£¬²éµÃÆäÃܶÈΪ
¦Ñ1g/L£®·½°¸ÒÒ£º³ÆµÃÉúÐâÌúƬµÄÖÊÁ¿Îªm2g£¬ÏȰ´Í¼¢òËùʾװÖýøÐÐʵÑ飮µ±ÉúÐâÌúƬÍêÈ«±ä³É¹âÁÁµÄÒø°×ɫʱ£¬Í£Ö¹¼ÓÈÈ£¬¼ÌÐøÍ¨ÈëCOÖÁÊÒΣ®È¡³öÌúƬ£¬°´Í¼¢ñËùʾװÖüÌÐø½øÐÐʵÑ飮ÍêÈ«·´Ó¦ºó£¬²âµÃÊÒÎÂϲúÉúÇâÆøµÄÌå»ýΪV2L£¬²éµÃÆäÃܶÈΪ
¦Ñ2g/L£®
£¨1£©³ÆÁ¿ÊÇ£¬Ó¦½«ÌúƬ·ÅÔÚÍÐÅÌÌìÆ½µÄ
2.12g¡¢2.1g£¬ÆäÖв»ºÏÀíµÄÊý¾ÝÊÇ
£¨2£©ÆÀ¼Û½»Á÷£ºÉÏÊöÁ½¸ö·½°¸ÖУ¬¿ÉÐеÄÊÇ
£¨3£©Éè¼ÆÊµÑ飺·½°¸ÒÒÖУ¬Í¬Ñ§ÃÇÉè¼ÆÁËÈçÏÂʵÑ鱨¸æ£¬Çë°ïÖúÍê³É£®
| ʵÑé±àºÅ | ʵÑé²½Öè | ʵÑéÏÖÏó | ½áÂÛ»ò»¯Ñ§·½³Ìʽ |
¢Ù ×°Öâò |
ͨÈëCO£¬¼ÓÈÈ£®ÍêÈ«·´Ó¦ºó£¬Í£Ö¹¼ÓÈÈ£¬¼ÌÐøÍ¨COÖÁÊÒΠ| ÉúÐâÌúƬ±ä³É¹âÁÁµÄÒø°×É« |
CO¾ßÓÐ »¯Ñ§·½³Ìʽ£º |
| ¢Ú ×°Öâñ |
½«¹âÁÁÌúƬ·ÅÈëÏ¡ÑÎËáÖУ¬ÍêÈ«·´Ó¦ | ÈÜÒºÑÕÉ«ÓÉÎÞÉ«±ä³ÉdzÂÌÉ«£¬ÓÐÆøÅݷųö | »¯Ñ§·½³Ìʽ£º |
£¨5£©½áÂÛ£ºÉúÐâÌúƬÖÐÌúÔªËØµÄÖÊÁ¿·ÖÊýÊÇ
ΪÁ˲ⶨʵÑéÊÒijÉúÐâÌúƬÖÐÌúÔªËØµÄÖÊÁ¿·ÖÊý£¬Á½Î»Í¬Ñ§·Ö±ðÉè¼ÆÁËÈçϼס¢ÒÒÁ½¸öʵÑé·½°¸£®
·½°¸¼×£º³ÆµÃÉúÐâÌúƬµÄÖÊÁ¿Îªm1g£¬°´Í¼IËùʾװÖýøÐÐʵÑ飮ÍêÈ«·´Ó¦ºó£¬²âµÃÊÒÎÂϲúÉúÇâÆøµÄÌå»ýΪV1L£¬²éµÃÆäÃܶÈΪp1g/L£®
·½°¸ÒÒ£º³ÆµÃÉúÐâÌúƬµÄÖÊÁ¿Îªm2g£¬ÏȰ´Í¼IIËùʾװÖýøÐÐʵÑ飮³ä·Ö·´Ó¦ºó£¬Í£Ö¹¼ÓÈÈ£¬¼ÌÐøÍ¨ÈëCOÖÁÊÒΣ®½«µÃµ½µÄÌú£¬°´Í¼IËùʾװÖüÌÐø½øÐÐʵÑ飮ÍêÈ«·´Ó¦ºó£¬²âµÃÊÒÎÂϲúÉúÇâÆøµÄÌå»ýΪV2L£¬²éµÃÆäÃܶÈΪp1g/L£®

¡¾²éÔÄ×ÊÁÏ¡¿¼ÙÉèÌúÐâµÄÔÓÖÊÖв»º¬ÌúÔªËØ£®
¡¾ÆÀ¼Û½»Á÷¡¿ÉÏÊöÁ½¸ö·½°¸ÖУ¬¿ÉÐеÄÊÇ·½°¸________£¨Ìî¡°¼×¡±»ò¡°ÒÒ¡±£©£»·ÖÎö²»¿ÉÐз½°¸£¬ÆäȱÏÝÊÇ________£®
¡¾Éè¼ÆÊµÑé¡¿·½°¸ÒÒÖУ¬Í¬Ñ§ÃÇÉè¼ÆÁËÈçÏÂʵÑ鱨¸æ£¬Çë°ïÖúÍê³É£®
| ÊÔÑé±àºÅ | ʵÑé²½Öè | ʵÑéÏÖÏó | ½áÂÛ»ò»¯Ñ§·½³Ìʽ |
| ¢Ù×°ÖÃII | ͨÈëCO¼ÓÈÈ£¬ÍêÈ«·´Ó¦ºó£¬Í£Ö¹¼ÓÈÈ£¬¼ÌÐøÍ¨ÈëCOÖÁÊÒΠ| ÉúÐâÌúƬ±ä³É¹âÁÁµÄÒø°×É« | CO¾ßÓÐ________ÐÔ£¬»¯Ñ§·½³ÌʽΪ________ |
| ¢Ú×°ÖÃI | ½«¹âÁÁÌúƬ·ÅÈëÏ¡ÑÎËáÖУ¬ÍêÈ«·´Ó¦ | ÈÜÒºÑÕÉ«ÓÉÎÞÉ«±ä³ÉdzÂÌÉ«£¬ÓÐÆøÅݷųö | »¯Ñ§·½³ÌʽΪ ________ |
¡¾ÊµÑé½áÂÛ¡¿ÉúÐâÌúƬÖÐÌúÔªËØÊÇÖÊÁ¿·ÖÊýÊÇ________%£¨ÓÃ×Öĸ±íʾ£©£®
·½°¸¼×£º³ÆµÃÉúÐâÌúƬµÄÖÊÁ¿Îªm1g£¬°´Í¼¢ñËùʾװÖýøÐÐʵÑ飮ÍêÈ«·´Ó¦ºó£¬²âµÃÊÒÎÂϲúÉúÇâÆøµÄÌå»ýΪV1L£¬²éµÃÆäÃܶÈΪ
¦Ñ1g/L£®·½°¸ÒÒ£º³ÆµÃÉúÐâÌúƬµÄÖÊÁ¿Îªm2g£¬ÏȰ´Í¼¢òËùʾװÖýøÐÐʵÑ飮µ±ÉúÐâÌúƬÍêÈ«±ä³É¹âÁÁµÄÒø°×ɫʱ£¬Í£Ö¹¼ÓÈÈ£¬¼ÌÐøÍ¨ÈëCOÖÁÊÒΣ®È¡³öÌúƬ£¬°´Í¼¢ñËùʾװÖüÌÐø½øÐÐʵÑ飮ÍêÈ«·´Ó¦ºó£¬²âµÃÊÒÎÂϲúÉúÇâÆøµÄÌå»ýΪV2L£¬²éµÃÆäÃܶÈΪ
¦Ñ2g/L£®
£¨1£©³ÆÁ¿ÊÇ£¬Ó¦½«ÌúƬ·ÅÔÚÍÐÅÌÌìÆ½µÄ______ÅÌ£¨Ìî¡°×ó¡±»ò¡°ÓÒ¡±£©£»Á½Î»Í¬Ñ§Ê¹ÓÃÍÐÅÌÌìÆ½£¬·Ö±ð³ÆµÃÌúƬÖÊÁ¿Îª
2.12g¡¢2.1g£¬ÆäÖв»ºÏÀíµÄÊý¾ÝÊÇ______£®
£¨2£©ÆÀ¼Û½»Á÷£ºÉÏÊöÁ½¸ö·½°¸ÖУ¬¿ÉÐеÄÊÇ______£¨Ìî¡°¼×¡±»ò¡°ÒÒ¡±£©£»·ÖÎö²»¿ÉÐз½°¸£¬ÆäȱÏÝÊÇ______£®
£¨3£©Éè¼ÆÊµÑ飺·½°¸ÒÒÖУ¬Í¬Ñ§ÃÇÉè¼ÆÁËÈçÏÂʵÑ鱨¸æ£¬Çë°ïÖúÍê³É£®
| ʵÑé±àºÅ | ʵÑé²½Öè | ʵÑéÏÖÏó | ½áÂÛ»ò»¯Ñ§·½³Ìʽ |
¢Ù ×°Öâò | ͨÈëCO£¬¼ÓÈÈ£®ÍêÈ«·´Ó¦ºó£¬Í£Ö¹¼ÓÈÈ£¬¼ÌÐøÍ¨COÖÁÊÒΠ| ÉúÐâÌúƬ±ä³É¹âÁÁµÄÒø°×É« | CO¾ßÓÐ______ÐÔ£»·´Ó¦½áÊøºó£¬»¹Òª¼ÌÐøÍ¨COÖÁÊÒεÄÄ¿µÄÊÇ______ »¯Ñ§·½³Ìʽ£º______ |