ÌâÄ¿ÄÚÈÝ
°¢·ü¼ÓµÂÂÞ³£ÊýԼΪ6.02¡Á1023mol£1¡£ÏÂÁÐÐðÊöÖÐÕýÈ·µÄÊÇ
| A£®32gº¬ÓÐÉÙÁ¿³ôÑõµÄÑõÆøÖУ¬¹²º¬ÓÐÑõÔ×Ó1.204¡Á1024 |
| B£®ÔÚ±ê×¼×´¿öÏ£¬2.24L¼ºÍéÖÐËù·Ö×ÓÊýԼΪ6.02¡Á1023 |
| C£®12.5 mL 16 mol/LŨÁòËáÓë×ãÁ¿Í·´Ó¦£¬Éú³ÉSO2µÄ·Ö×ÓÊýԼΪ6.02¡Á1022 |
| D£®2.7gÂÁÓë×ãÁ¿ÇâÑõ»¯ÄÆÈÜÒº·´Ó¦×ªÒƵĵç×ÓÊýԼΪ1.806¡Á1024 |
A
½âÎö
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
°¢·ü¼ÓµÂÂÞ³£ÊýԼΪ6.02¡Á1023mol-1£¬ÏÂÁÐÐðÊöÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢4 gÖØË®£¨D2O£©ÖÐËùº¬ÖÊ×ÓÊýΪ0.2¡Á6.02¡Á1023 | B¡¢2.8 gÒÒÏ©ºÍ±ûÏ©µÄ»ìºÏÆøÌåÖÐËùº¬Ì¼Ô×ÓÊýΪ0.2¡Á6.02¡Á1023 | C¡¢4.48 L H2ºÍO2µÄ»ìºÏÆøÌåÖÐËùº¬·Ö×ÓÊýΪ0.2¡Á6.02¡Á1023 | D¡¢0.2 mol Cl2ÈܽâÓÚµÈÌå»ýµÄË®ÖУ¬×ªÒƵç×ÓÊýΪ0.2¡Á6.02¡Á1023 |