ÌâÄ¿ÄÚÈÝ
¹ýÑõ»¯ÇâÈÜÒºÔÚ¶þÑõ»¯ÃÌ×÷´ß»¯¼ÁµÄÌõ¼þÏÂÄÜѸËٷֽ⣬·ÖҺ©¶·¿ÉÒÔͨ¹ýµ÷½Ú»îÈû¿ØÖÆÒºÌåµÄµÎ¼ÓËÙ¶È£¬Çë¸ù¾ÝÈçͼ»Ø´ðÎÊÌ⣺
![]()
£¨1£©·ÖҺ©¶·ÖÐÓ¦·ÅÈëµÄÎïÖÊÊÇ________£¬×¶ÐÎÆ¿ÖÐÓ¦·ÅÈëµÄÎïÖÊÊÇ_________¡£
£¨2£©Ð´³öÓø÷½·¨ÖÆÈ¡ÑõÆøµÄ»¯Ñ§·´Ó¦»¯Ñ§·½³Ìʽ_______¡£ÒªÊÕ¼¯Ò»Æ¿´¿¾»µÄÑõÆø£¬Ó¦Ñ¡Ôñ×°ÖÃ___£¨Ìî×Öĸ£©
£¨3£©Ä³Í¬Ñ§¹Û²ìµ½×¶ÐÎÆ¿ÄÚÓдóÁ¿ÆøÅÝʱ£¬¿ªÊ¼ÓÃB×°ÖÃÊÕ¼¯ÑõÆø£¬¹ýÒ»¶Îʱ¼äºóÓôø»ðÐǵÄľÌõÉìÈëÆ¿¿Ú¡¢Æ¿ÖÐºÍÆ¿µ×£¬¶¼Ä©¼ûľÌõ¸´È¼£®ÆäÔÒòÊÇ_________¡£
СÃ÷ÔĶÁ¿ÎÍâ×ÊÁϵÃÖª£ºÂÈËá¼Ø·Ö½â³ýÁË¿ÉÒÔÓöþÑõ»¯ÃÌ×÷´ß»¯¼ÁÍ⣬»¹¿ÉÓÃÑõ»¯ÍµÈÎïÖÊ×÷´ß»¯¼Á£¬ÓÚÊÇËû¶ÔÑõ»¯Í²úÉúÁË̽¾¿ÐËȤ¡£
[Ìá³öÎÊÌâ]£º¢ñ¡¢ Ñõ»¯ÍÊÇ·ñ±È¶þÑõ»¯ÃÌ´ß»¯Ð§¹û¸üºÃ£¿
¢ò¡¢Ó°ÏìÂÈËá¼Ø·Ö½âËÙÂʵÄÒòËØÓÐÄÄÐ©ÄØ£¿
[Éè¼ÆÊµÑé]£ºÐ¡Ã÷ÒÔÉú³ÉµÈÌå»ýµÄÑõÆøÎª±ê×¼£¬Éè¼ÆÁËÏÂÁм¸×éʵÑ飨ÆäËü¿ÉÄÜÓ°ÏìʵÑéµÄÒòËØ¾ùºöÂÔ£©
ÐòºÅ | KClO3µÄÖÊÁ¿ | ÆäËüÎïÖʵÄÖÊÁ¿ | ζȡæ | ÑõÆøµÄÌå»ý | ·´Ó¦ËùÐèʱ¼ä |
¢Ù | 2.0g | *********** | 330 | 100mL | t1 |
¢Ú | 2.0g | CuO 0.5g | 330 | 100mL | t2 |
¢Û | 2.0g | MnO2 0.5g | 330 | 100mL | t3 |
¢Ü | 2.0g | MnO2 | 380 | 100mL | t4 |
¢ÅÈôt1______t2£¬£¨Ìî¡°´óÓÚ¡±¡¢¡°µÈÓÚ¡±¡¢¡°Ð¡ÓÚ¡±£©ËµÃ÷Ñõ»¯ÍÄܼӿìÂÈËá¼ØµÄ·Ö½âËÙÂÊ¡£
¢ÆÄãÈÏΪСÃ÷Éè¼ÆÊµÑé¢ÛºÍʵÑé¢Ú¶Ô±ÈµÄÄ¿µÄÊÇ______¡£
¢ÇʵÑé¢ÜÖпØÖÆMnO2µÄÖÊÁ¿Îª______£¬Èôt3¡µt4£¬Ôò»¯Ñ§·´Ó¦¿ìÂýÓëζȵĹØÏµÊÇ______¡£