ǹԱжϳ¶θȻ㣬ҪٴμͶŵͬҲǾҹԱΡ
Ȼᶪ룬ᣬ۹ʺͼЧ
ЩDZд롶ɾѷеġ
ݹ
ҳ֪ԼжϺðա
3ĸ̫ˣԱҲǵ̯¡
ҳɵÿ۲ԶĻˣرԣҲϣ¡
һδԣֻרעעžء
Ϻꡣ
ҳĥ
Ҳ֪ҲԲ־ϣѲоѲŵĹء
3Ͻģ
ҳᶨصҪǸ2ܴ½롣
ҪҧҧǸ3жϡ
ҳĬĬУţŮǧӰҼҳ¸ܼܲӲ;Ϳˣ
֣Աûԥ
ƴߵѸٰ¿ء
Ϸĺʯٴη죬ֻԭѾٴŨ
ɴŻ10molѴ︽3ֵ
պɴŻ15mol16mol18mol
죡
ȸղŻҪ죡
ѲʱصͿʼ˾̺
ջ10molֻ408롣
һθʱԻ١
ʡѪѹֵΪ2췴Ӧ
19molɴŻԤƽ39
һݣԱѾͷƤˣľˣ
3ݾȻһ
ѲǾҳֲ֪ˣ
ҳô죿
йԱǵҳĴû
ҳѾͷ亹
ôô֪ô죿û˵긽3ֵֻ2Ⱑ
ô죿Ҳܾ
ٴοȴûгĬѡڣܣǸֹʽǼ
չ涨ʵӦüģϾֵʾ˵ԼպɴŻ
ƫƫʷǰˡ
ֻϼ
Ҳ֪ҳѾˣ㲻ڣҲڵһʱӵϢ
ϣô
ƽЦЦ˵Ҿúأȴͨ˵ı
⻰һйԱ㶡
λҳһƣ
أ
һ15Bʦ
һȻҲЦЦͶɣֻҪص쳣ֵ8Ͳõġ
İɣҪҶţ
仰Ա˶衣
Ͷ빤
ʯٴαһ3
ա29mol
쳣ֵ2
ʯ3mol
һһ50ĺʯԴŻԼ40molҵĺɴŻɹ34оʽ
ʹõĺʯһǰջϵģǸûŹȥʧˡ
ԭΪʣ30molôҲùġ
žô
ʯ
ҳĺٴ
ɾþһԱ뾡ʯ
Աͷжû취ǻûپʽиʯ
ǿˣ
ʯϣµĺʯʮŨĺɫȥʯ
ҳʱȼȽDzijȣ3
ֵ3쳣졣
üһû꣡
3
ҳоԼһݽIJеĶͽѪҺڷڡ
ʱֹԱ˶ѾˣDzʹʧˣ
ϣIJѾ50molˣ
üҲ˲ȷ
ıͬأ֪زͨţû뵽ֵܲͨز
50molɴŻȶڳԷµǣֵûг̫仯
ֲ˹
զ죿պɷ涨ֻܼ
ǵġ
ڵίʵֲصֵû5£ʽΪжϡ
ͬΥ
ºԱġ
ףҳҲס
ûۡ
ҧ
εεΣ
ͻȻ
ɫ䡣
ô£
Ʀδ߿صĹԱżˣƿز֪Ϊʲôرˣ
ʲô
˾һ˲ˡ
ȶСĿ꣬1סskjvvx;ֻĶַskjvvx
Ȼᶪ룬ᣬ۹ʺͼЧ
ЩDZд롶ɾѷеġ
ݹ
ҳ֪ԼжϺðա
3ĸ̫ˣԱҲǵ̯¡
ҳɵÿ۲ԶĻˣرԣҲϣ¡
һδԣֻרעעžء
Ϻꡣ
ҳĥ
Ҳ֪ҲԲ־ϣѲоѲŵĹء
3Ͻģ
ҳᶨصҪǸ2ܴ½롣
ҪҧҧǸ3жϡ
ҳĬĬУţŮǧӰҼҳ¸ܼܲӲ;Ϳˣ
֣Աûԥ
ƴߵѸٰ¿ء
Ϸĺʯٴη죬ֻԭѾٴŨ
ɴŻ10molѴ︽3ֵ
պɴŻ15mol16mol18mol
죡
ȸղŻҪ죡
ѲʱصͿʼ˾̺
ջ10molֻ408롣
һθʱԻ١
ʡѪѹֵΪ2췴Ӧ
19molɴŻԤƽ39
һݣԱѾͷƤˣľˣ
3ݾȻһ
ѲǾҳֲ֪ˣ
ҳô죿
йԱǵҳĴû
ҳѾͷ亹
ôô֪ô죿û˵긽3ֵֻ2Ⱑ
ô죿Ҳܾ
ٴοȴûгĬѡڣܣǸֹʽǼ
չ涨ʵӦüģϾֵʾ˵ԼպɴŻ
ƫƫʷǰˡ
ֻϼ
Ҳ֪ҳѾˣ㲻ڣҲڵһʱӵϢ
ϣô
ƽЦЦ˵Ҿúأȴͨ˵ı
⻰һйԱ㶡
λҳһƣ
أ
һ15Bʦ
һȻҲЦЦͶɣֻҪص쳣ֵ8Ͳõġ
İɣҪҶţ
仰Ա˶衣
Ͷ빤
ʯٴαһ3
ա29mol
쳣ֵ2
ʯ3mol
һһ50ĺʯԴŻԼ40molҵĺɴŻɹ34оʽ
ʹõĺʯһǰջϵģǸûŹȥʧˡ
ԭΪʣ30molôҲùġ
žô
ʯ
ҳĺٴ
ɾþһԱ뾡ʯ
Աͷжû취ǻûپʽиʯ
ǿˣ
ʯϣµĺʯʮŨĺɫȥʯ
ҳʱȼȽDzijȣ3
ֵ3쳣졣
üһû꣡
3
ҳоԼһݽIJеĶͽѪҺڷڡ
ʱֹԱ˶ѾˣDzʹʧˣ
ϣIJѾ50molˣ
üҲ˲ȷ
ıͬأ֪زͨţû뵽ֵܲͨز
50molɴŻȶڳԷµǣֵûг̫仯
ֲ˹
զ죿պɷ涨ֻܼ
ǵġ
ڵίʵֲصֵû5£ʽΪжϡ
ͬΥ
ºԱġ
ףҳҲס
ûۡ
ҧ
εεΣ
ͻȻ
ɫ䡣
ô£
Ʀδ߿صĹԱżˣƿز֪Ϊʲôرˣ
ʲô
˾һ˲ˡ
ȶСĿ꣬1סskjvvx;ֻĶַskjvvx