ÌâÄ¿ÄÚÈÝ

ijÐËȤС×éͬѧ¶ÔʵÑéÊÒÖÆÑõÆøµÄÌõ¼þ½øÐÐÈçÏÂ̽¾¿£º

£¨a£©ÎªÌ½¾¿´ß»¯¼ÁµÄÖÖÀà¶ÔÂÈËá¼Ø·Ö½âËÙÂʵÄÓ°Ï죬¼×Éè¼ÆÒÔ϶ԱÈʵÑ飺

¢Ù½«3.0gÂÈËá¼ØºÍ1.0g¶þÑõ»¯Ã̾ùÔÈ»ìºÏ¼ÓÈÈ£»

¢Ú½«xgÂÈËá¼ØºÍ1.0gÑõ»¯Í­¾ùÔÈ»ìºÏ¼ÓÈÈ¡£

ÔÚÏàͬζÈÏ£¬±È½ÏÁ½×éʵÑé²úÉúÑõÆøµÄ¿ìÂý¡£

¢ÙÖз´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ__________________________£»¢ÚÖÐxµÄֵӦΪ_____¡£

£¨²ÂÏ룩³ý¶þÑõ»¯ÃÌ£¬Ñõ»¯Í­Í⣬Fe2O3Ò²¿ÉÒÔ×öÂÈËá¼Ø·Ö½âµÄ´ß»¯¼Á¡£

°´ÏÂ±í½øÐÐʵÑ飺²â¶¨·Ö½âζȣ¨·Ö½âζÈÔ½µÍ£¬´ß»¯Ð§¹ûÔ½ºÃ£©

ʵÑé±àºÅ

ʵÑéÒ©Æ·

·Ö½âζÈ/¡æ

¢Ù

ÂÈËá¼Ø

580

¢Ú

ÂÈËá¼Ø¡¢¶þÑõ»¯ÃÌ£¨ÖÊÁ¿±È1¡Ã1£©

350

¢Û

ÂÈËá¼Ø¡¢Ñõ»¯Í­£¨ÖÊÁ¿±È1¡Ã1£©

370

¢Ü

ÂÈËá¼Ø¡¢Fe2O3£¨ÖÊÁ¿±È1¡Ã1£©

390

ÓÉʵÑé________ÓëʵÑé¢Ü¶Ô±È£¬Ö¤Ã÷²ÂÏëºÏÀí¡£ÊµÑéËùÓõÄÈýÖÖ½ðÊôÑõ»¯Î´ß»¯Ð§¹û×îºÃµÄÊÇ___¡£

£¨b£©ÒÒ̽¾¿ÁËÓ°Ïì¹ýÑõ»¯ÇâÈÜÒº·Ö½âËÙÂʵÄijÖÖÒòËØ¡£ÊµÑé¼Ç¼ÈçÏ£º

¹ýÑõ»¯ÇâÈÜÒºµÄÖÊÁ¿

¹ýÑõ»¯ÇâµÄŨ¶È

¶þÑõ»¯Ã̵ÄÖÊÁ¿

Ïàͬʱ¼äÄÚ²úÉúVO2

¢Ù

50.0g

1%

0.1g

9mL

¢Ú

50.0g

2%

0.1g

16mL

¢Û

50.0g

4%

0.1g

31mL

ʵÑé½áÂÛ£ºÔÚÏàͬÌõ¼þÏ£¬_______________________________£¬¹ýÑõ»¯Çâ·Ö½âµÃÔ½¿ì¡£±¾ÊµÑéÖвâÁ¿O2Ìå»ýµÄ×°Öã¨Èçͼ£©Ó¦¸ÃÑ¡Ôñ£º_______¡££¨Ìî×Öĸ£©

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø