ÌâÄ¿ÄÚÈÝ

Çë¸ù¾ÝÏÂͼËùʾʵÑé×°ÖûشðÎÊÌ⣺

£¨1£©ÊµÑéÊÒÖÆÈ¡ÆøÌåµÄ×°ÖðüÀ¨·¢Éú×°ÖúÍÊÕ¼¯×°ÖÃÁ½²¿·Ö¡£È·¶¨·¢Éú×°ÖÃÖ÷Òª¿¼ÂÇ_____¡£ÊÕ¼¯ÆøÌåÈ¡¾öÓÚÆøÌåµÄ_____¡£

£¨2£©ÊµÑéÊÒÈôÓÃ×°ÖÃAÖÆÈ¡ÑõÆø£¬Ôò·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_____¡£ÈôÓÃ×°ÖÃBÖÆÈ¡ÑõÆø£¬Ò©Æ·Ñ¡ÓøßÃÌËá¼ØÔò·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_____¡£ÔÚÊԹܿڷÅÒ»ÍÅÃÞ»¨µÄ×÷ÓÃÊÇ_____¡£

£¨3£©ÈôÊÕ¼¯Ä³ÆøÌåÖ»ÄܲÉÓÃ×°ÖÃE£¬ÓÉ´ËÍƲâ¸ÃÆøÌå¾ßÓеÄÐÔÖÊÊÇ_____¡£

£¨4£©¼ì²é×°ÖÃAÆøÃÜÐԵIJÙ×÷ºÍÏÖÏóÊÇ£ºÏÈÓüÐ×Ó¼Ðסµ¼Æø¹ÜÖеÄÏðƤ¹Ü£¬ÔÙÏòAÖмÓÈëË®ÖÁÐγÉÒ»¶ÎË®Öù¾²Öã¬Èô¹Û²ìµ½_____£¬ËµÃ÷ÆøÃÜÐÔÁ¼ºÃ¡£

£¨5£©ÊµÑ鷴˼£ºÔÚ¼ÓÈÈKClO3ÖÆO2µÄ¹ý³ÌÖÐ,·¢ÏÖ²úÉúO2µÄËÙÂʺÜÂý,¾­¼ì²é²»ÊÇKClO3±äÖÊ£¬Ò²²»ÊÇ×°ÖÃÆøÃÜÐÔ²»ºÃ,ÄãÈÏΪ×î¿ÉÄܵÄÔ­ÒòÊÇ_____¡£

£¨6£©½¹×÷±±ÁÚÌ«ÐÐɽʢ²úʯ»Òʯ¡£ÒÑ֪̼Ëá¸ÆÔÚ¸ßÎÂÏ¿ɷֽâÉú³ÉÑõ»¯¸ÆºÍ¶þÑõ»¯Ì¼¡£Í¬Ñ§ÃÇ´ÓɽÉϲɼ¯µ½Ò»ÖÖʯ»Òʯ£¨Ö÷Òª³É·ÖΪ̼Ëá¸Æ£©£¬ËûÃÇÈ¡80g¸ÃÑùÆ·½øÐÐìÑÉÕʵÑ飨Ëùº¬ÔÓÖÊÔÚìÑÉÕ¹ý³ÌÖв»·¢Éú±ä»¯£©£¬²âµÃ·´Ó¦ºó¹ÌÌåµÄÖÊÁ¿Ó뷴Ӧʱ¼äµÄ¹ØϵÈçÏÂ±í£º

·´Ó¦Ê±¼ä/s

t0

t1

t2

t3

t4

t5

t6

·´Ó¦ºó¹ÌÌåµÄÖÊÁ¿/g

80

75

70

66

62

58

58

Çóʯ»ÒʯÖк¬CaCO3µÄÖÊÁ¿·ÖÊý_____¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø