Question

д³öÏÂÁз´Ó¦µÄ»¯Ñ§·½³Ìʽ£¬²¢Ìî¿Õ£®
£¨1£©ÓÃË«ÑõË®ºÍ¶þÑõ»¯ÃÌÖƱ¸ÑõÆø£º______£»·´Ó¦ÀàÐÍÊÇ______£®
£¨2£©´¿¼îÈÜÒºÓëʯ»ÒË®·´Ó¦£º______£»¹Û²ìµ½µÄÏÖÏóÊÇ______£®
£¨3£©ÈýÑõ»¯ÁòÓëË®·´Ó¦£º______£»·´Ó¦ºóÈܽâµÄpH______7£¨Ñ¡Ìî¡°´óÓÚ¡±»ò¡°Ð¡ÓÚ¡±»ò¡°µÈÓÚ¡±£©£®
£¨4£©¸ßÎÂʱÓÃÒ»Ñõ»¯Ì¼»¹Ô­Ñõ»¯Ìú£º______£»·´Ó¦ºóµÄÆøÌåͨÈë³ÎÇåʯ»ÒË®ÖеÄÏÖÏóÊÇ______£®
£¨5£©Ì¼ÔÚ¹ýÁ¿ÑõÆøÖгä·ÖȼÉÕ£º______£»¸Ã·´Ó¦ÊôÓÚ______£®£¨Ñ¡Ìî¡°ÎüÈÈ¡±»ò¡°·ÅÈÈ¡±£©·´Ó¦£®

Answer 1

£¨1£©¹ýÑõ»¯ÇâÔÚ¶þÑõ»¯Ã̵Ĵ߻¯×÷ÓÃÏÂÉú³ÉË®ºÍÑõÆø£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º2H₂O₂

MnO2  .

2H₂O+O₂¡ü£»¸Ã·´Ó¦·ûºÏ¡°Ò»±ä¶à¡±µÄÌØÕ÷£¬ÊôÓڷֽⷴӦ£®
£¨2£©´¿¼îÈÜÒºÓëʯ»ÒË®·´Ó¦Éú³É̼Ëá¸Æ³ÁµíºÍÇâÑõ»¯ÄÆ£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºNa₂CO₃+Ca£¨OH£©₂=CaCO₃¡ý+2NaOH£»Äܹ۲쵽µÄÏÖÏóÊÇÓа×É«³ÁµíÉú³É£®
£¨3£©ÈýÑõ»¯ÁòÓëË®·´Ó¦Éú³ÉÁòËᣬ·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºH₂O+SO₃=H₂SO₄£»Éú³ÉµÄÁòËáÏÔËáÐÔ£¬pHСÓÚ7£®
£¨4£©¹¤ÒµÉÏÓÃÒ»Ñõ»¯Ì¼»¹Ô­Ñõ»¯ÌúÁ¶Ìú£¬Ö÷ÒªÊÇÀûÓÃCOµÄ»¹Ô­ÐÔ£¬ÔÚ¸ßÎÂϺÍÑõ»¯Ìú·´Ó¦Éú³ÉÌúºÍ¶þÑõ»¯Ì¼£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪFe₂O₃+3CO

¸ßΠ .

2Fe+3CO₂£®·´Ó¦ºóµÄÆøÌåͨÈë³ÎÇåʯ»ÒË®Öлá¹Û²ìµ½³ÎÇåʯ»ÒË®±ä»ë×Ç£®
£¨5£©Ì¼ÔÚ¹ýÁ¿ÑõÆøÖгä·ÖȼÉÕÉú³É¶þÑõ»¯Ì¼£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºC+O₂

µãȼ  .

CO₂£»¸Ã·´Ó¦·Å³ö´óÁ¿µÄÈÈ£¬ÊôÓÚ·ÅÈÈ·´Ó¦£®
¹Ê´ð°¸Îª£º£¨1£©2H₂O₂

MnO2  .

2H₂O+O₂¡ü£»·Ö½â·´Ó¦£»£¨2£©Na₂CO₃+Ca£¨OH£©₂=CaCO₃¡ý+2NaOH£»Óа×É«³ÁµíÉú³É£»£¨3£©H₂O+SO₃=H₂SO₄£»Ð¡ÓÚ£»
£¨4£©Fe₂O₃+3CO

¸ßΠ .

2Fe+3CO₂£»³ÎÇåʯ»ÒË®±ä»ë×Ç£»£¨5£©C+O₂

µãȼ  .

CO₂£»·ÅÈÈ£®