ÌâÄ¿ÄÚÈÝ

ȡһ¶¨Á¿µÄNaOHÈÜҺͨÈëCO2ºó,ÔÙ¼ÌÐøÏò¸ÃÈÜÒºÖÐÖðµÎ¼ÓÈë0.1mol¡¤L£­1µÄÑÎËá,±ê×¼×´¿öϲúÉúµÄCO2µÄÌå»ýÓëËù¼ÓÑÎËáÌå»ýÖ®¼äµÄ¹ØÏµÈçÏÂͼËùʾ,ÏÂÁÐÓйØËµ·¨ÕýÈ·µÄÊÇ( )

A£®Ô­ÈÜÒºÖÐNaOHµÄÎïÖʵÄÁ¿Îª0.75 mol

B£®Í¨ÈëCO2ºóËùµÃµÄÈÜÒºÈÜÖʳɷÖΪNaOHºÍNa2CO3

C£®Í¨ÈëºóCO2ËùµÃµÄÈÜÒºÖк¬ÓÐ2.5¡Á10-3 mol NaHCO3

D£®×Ý×ø±êÖÐaµÄÊýֵΪ224

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø