ÌâÄ¿ÄÚÈÝ
£¨12·Ö£©ÊµÑéÊÒ³£ÓÃÇ¿Ñõ»¯¼Á£¨ÈçKMnO4¡¢KClO3¡¢MnO2µÈ£©Ñõ»¯Å¨ÑÎËáµÄ·½·¨À´ÖƱ¸ÂÈÆø¡£Ä³Ñо¿ÐÔѧϰС×éÓû̽¾¿ÓÃNa2O2ÓëŨÑÎËáÖÆ±¸²¢¼ìÑéÂÈÆø¡£¹©Ñ¡ÓõÄʵÑéÊÔ¼Á¼°×°ÖÃÈçÏ£¨²¿·Öµ¼¹Ü¡¢ÕôÁóË®ÂÔ£©£º![]()
![]()
£¨1£©Ð´³öÓÃNa2O2ÓëŨÑÎËáÖÆ±¸ÂÈÆøµÄ»¯Ñ§·½³Ìʽ_________________________¡£
£¨2£©ÏÂÁÐ×°ÖÃ×éºÏ×îºÏÀíµÄÊÇ__________ £¨ÌîÐòºÅ£¬Ð迼ÂÇʵÑé½áÊø³·³ý×°ÖÃʱ²ÐÁôÓк¦ÆøÌåµÄ´¦Àí£©¡£
| ×éºÏ | ÖÆ±¸×°Öà | ¾»»¯×°Öà | ¼ìÑé×°ÖÃ/ÊÔ¼Á | Î²Æø´¦Àí×°Öà |
| A | ¢Û | ¢Ú | ¢ß/e | ¢Ý |
| B | ¢Û¡¢¢Þ | ¢Ù | ¢à/g | ¢Ù |
| C | ¢Ü | ¢Ù | ¢Ý/e | ¢Ú |
| D | ¢Ü¡¢¢Þ | ¢Ý | ¢à/g | ¢Ù |
£¨4£©Ä³Ð¡×é³ÉÔ±½¨ÒéÓÃË«ÑõË®´úÌæ¹ýÑõ»¯ÄƽøÐÐʵÑé¸üºÃ£¬ÇëÄã¸ø³öÁ½ÌõºÏÊʵÄÀíÓÉ£º
¢Ù ___________________________________£¬¢Ú ___________________________________¡£
£¨5£©ÄãÊÇ·ñͬÒ⽫Na2O2ÓëŨÑÎËáµÄ·´Ó¦×÷ΪʵÑéÊÒÖÆ±¸ÂÈÆøµÄ·½·¨Ö®Ò»£¿___________£¨Ìî¡°ÊÇ¡±»ò¡°·ñ¡±£©£»ÀíÓÉÊÇ__________________________________________ ¡£
£¨12·Ö£©
£¨1£©Na2O2+4HCl£½2NaCl+Cl2¡ü+2H2O£¨2·Ö£©
£¨2£©D£¨4·Ö£¬ÈôÑ¡B£¬µÃ2·Ö£©
£¨3£©2Na2O2+2H2O=4NaOH+O2¡ü£¨»ò4Na2O2+4HCl£½4NaCl +2H2O+ O2¡ü£©£¨2·Ö£©¡£
£¨4£©¢Ù Na2O2ÄÜÓëË®·´Ó¦£¬»áʹÔÁϵÄÀûÓÃÂʽµµÍ £¨1·Ö£©¡£
¢ÚË«ÑõË®±ÈNa2O2¸ü¾¼Ã£¨1·Ö£©¡£
¢Û²úÉúµÈÁ¿µÄCl2£¬ÓÃË«ÑõË®ÏûºÄµÄÑÎËáµÄÁ¿ÉÙ¡£
¢Ü Na2O2ÄÜÓëË®·´Ó¦£¬Éú³ÉµÄNaOHÄÜÓëÑÎËá·´Ó¦¡£
¢Ý Na2O2ÄÜÓëË®·´Ó¦£¬Éú³ÉµÄNaOHÎüÊÕÁËCl2
£¨ÒÔÉÏÈÎÁ½µã¼´¿É£¬·²ºÏÀí´ð°¸¾ù¿É£¬Ã¿¿Õ1·Ö£©
£¨5£©·ñ£¨1·Ö£©£¬ ²úÎï²»´¿ÇÒÄÑÒÔ·ÖÀ루1·Ö£©¡£
½âÎö
£¨1£©Ð´³öÓÃNa2O2ÓëŨÑÎËá·´Ó¦ÖÆ±¸ÂÈÆøµÄ»¯Ñ§·½³Ìʽ£º
£¨2£©ÏÂÁÐ×°ÖÃ×éºÏ×îºÏÀíµÄÊÇ
| ×éºÏ | ÖÆ±¸×°Öà | ¾»»¯×°Öà | ¼ìÑé×°ÖÃ/ÊÔ¼Á | Î²Æø´¦Àí×°Öà |
| A | ¢Û | ¢Ú | ¢ß/e | ¢Ý |
| B | ¢Û | ¢Ù | ¢à/e | ¢Ù |
| C | ¢Ü | ¢Ù | ¢Ý/e | ¢Ú |
| D | ¢Þ | ¢Ý | ¢à/e | ¢Ù |
£¨4£©Ä³Ð¡×é³ÉÔ±½¨ÒéÓÃË«ÑõË®´úÌæ¹ýÑõ»¯ÄƽøÐÐʵÑé¸üºÃ£¬ÇëÄã¸ø³öÁ½ÌõºÏÊʵÄÀíÓÉ£º¢Ù
£¨5£©ÄãÊÇ·ñͬÒ⽫Na2O2ÓëŨÑÎËáµÄ·´Ó¦×÷ΪʵÑéÊÒÖÆ±¸ÂÈÆøµÄ·½·¨Ö®Ò»£¿
a¡¢Na2O2 b¡¢Å¨ÑÎËá c¡¢¼îʯ»Ò d¡¢NaOHÈÜÒº e¡¢µí·Û-KIÈÜÒº
f¡¢CaCO3g¡¢Ê¯ÈïÊÔÒº h¡¢±¥ºÍNaClÈÜÒº
£¨1£©Ð´³öʵÑéÊÒÓöþÑõ»¯Ã̺ÍŨÑÎËá·´Ó¦ÖÆ±¸ÂÈÆøµÄÀë×Ó·½³Ìʽ
£¨2£©Ð´³öÓÃNa2O2ÓëŨÑÎËáÖÆ±¸ÂÈÆøµÄ»¯Ñ§·½³Ìʽ
£¨3£©ÏÂÁÐ×°ÖÃ×éºÏ×îºÏÀíµÄÊÇ
| ×éºÏ | ÖÆ±¸×°Öà | ¾»»¯×°Öà | ¼ìÑé×°ÖÃ/ÊÔ¼Á | Î²Æø´¦Àí×°Öà |
| A | ¢Û | ¢Ú | ¢ß/e | ¢Ý |
| B | ¢Û¢Þ | ¢Ù | ¢à/g | ¢Ù |
| C | ¢Ü | ¢Ù | ¢Ý/e | ¢Ú |
| D | ¢Þ | ¢Ý | ¢à/g | ¢Ù |
£¨5£©Ä³Ð¡×é³ÉÔ±½¨ÒéÓÃË«ÑõË®´úÌæ¹ýÑõ»¯ÄƽøÐÐʵÑé¸üºÃ£¬ÇëÄã¸ø³öÁ½ÌõºÏÊʵÄÀíÓÉ£º
¢Ù
¢Ú
£¨12·Ö£©ÊµÑéÊÒ³£ÓÃÇ¿Ñõ»¯¼Á£¨ÈçKMnO4¡¢KClO3¡¢MnO2µÈ£©Ñõ»¯Å¨ÑÎËáµÄ·½·¨À´ÖƱ¸ÂÈÆø¡£Ä³Ñо¿ÐÔѧϰС×éÓû̽¾¿ÓÃNa2O2ÓëŨÑÎËáÖÆ±¸²¢¼ìÑéÂÈÆø¡£¹©Ñ¡ÓõÄʵÑéÊÔ¼Á¼°×°ÖÃÈçÏ£¨²¿·Öµ¼¹Ü¡¢ÕôÁóË®ÂÔ£©£º
£¨1£©Ð´³öÓÃNa2O2ÓëŨÑÎËáÖÆ±¸ÂÈÆøµÄ»¯Ñ§·½³Ìʽ_________________________¡£
£¨2£©ÏÂÁÐ×°ÖÃ×éºÏ×îºÏÀíµÄÊÇ__________ £¨ÌîÐòºÅ£¬Ð迼ÂÇʵÑé½áÊø³·³ý×°ÖÃʱ²ÐÁôÓк¦ÆøÌåµÄ´¦Àí£©¡£
| ×éºÏ | ÖÆ±¸×°Öà | ¾»»¯×°Öà | ¼ìÑé×°ÖÃ/ÊÔ¼Á | Î²Æø´¦Àí×°Öà |
| A | ¢Û | ¢Ú | ¢ß/e | ¢Ý |
| B | ¢Û¡¢¢Þ | ¢Ù | ¢à/g | ¢Ù |
| C | ¢Ü | ¢Ù | ¢Ý/e | ¢Ú |
| D | ¢Ü¡¢¢Þ | ¢Ý | ¢à/g | ¢Ù |
£¨3£©Î²Æø¾´¦ÀíºóÈÔÓÐ½Ï¶àÆøÌåÅųö£¬ÆäÖ÷ÒªÔÒò¿ÉÓû¯Ñ§·½³Ìʽ±íʾΪ£º____________ ¡£
£¨4£©Ä³Ð¡×é³ÉÔ±½¨ÒéÓÃË«ÑõË®´úÌæ¹ýÑõ»¯ÄƽøÐÐʵÑé¸üºÃ£¬ÇëÄã¸ø³öÁ½ÌõºÏÊʵÄÀíÓÉ£º
¢Ù ___________________________________£¬¢Ú ___________________________________¡£
£¨5£©ÄãÊÇ·ñͬÒ⽫Na2O2ÓëŨÑÎËáµÄ·´Ó¦×÷ΪʵÑéÊÒÖÆ±¸ÂÈÆøµÄ·½·¨Ö®Ò»£¿___________£¨Ìî¡°ÊÇ¡±»ò¡°·ñ¡±£©£»ÀíÓÉÊÇ__________________________________________ ¡£