在波长为520nm处,KMnO4(Mr=158.04)的摩尔吸光系数等于2235L/(molcm),问在此波长下,在在波长为520nm处,KMnO4(Mr=158.04)的摩尔吸光系数等于2235L/(mol×cm),问在此波长下,在2.00cm吸收池中,1.00×10-2 g
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![在波长为520nm处,KMnO4(Mr=158.04)的摩尔吸光系数等于2235L/(molcm),问在此波长下,在在波长为520nm处,KMnO4(Mr=158.04)的摩尔吸光系数等于2235L/(mol×cm),问在此波长下,在2.00cm吸收池中,1.00×10-2 g](/uploads/image/z/11262813-69-3.jpg?t=%E5%9C%A8%E6%B3%A2%E9%95%BF%E4%B8%BA520nm%E5%A4%84%2CKMnO4%EF%BC%88Mr%3D158.04%EF%BC%89%E7%9A%84%E6%91%A9%E5%B0%94%E5%90%B8%E5%85%89%E7%B3%BB%E6%95%B0%E7%AD%89%E4%BA%8E2235L%2F%28mol%26%2361655%3Bcm%29%2C%E9%97%AE%E5%9C%A8%E6%AD%A4%E6%B3%A2%E9%95%BF%E4%B8%8B%2C%E5%9C%A8%E5%9C%A8%E6%B3%A2%E9%95%BF%E4%B8%BA520nm%E5%A4%84%2CKMnO4%EF%BC%88Mr%3D158.04%EF%BC%89%E7%9A%84%E6%91%A9%E5%B0%94%E5%90%B8%E5%85%89%E7%B3%BB%E6%95%B0%E7%AD%89%E4%BA%8E2235L%2F%28mol%C3%97cm%29%2C%E9%97%AE%E5%9C%A8%E6%AD%A4%E6%B3%A2%E9%95%BF%E4%B8%8B%2C%E5%9C%A82.00cm%E5%90%B8%E6%94%B6%E6%B1%A0%E4%B8%AD%2C1.00%C3%9710-2+g)
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在波长为520nm处,KMnO4(Mr=158.04)的摩尔吸光系数等于2235L/(molcm),问在此波长下,在在波长为520nm处,KMnO4(Mr=158.04)的摩尔吸光系数等于2235L/(mol×cm),问在此波长下,在2.00cm吸收池中,1.00×10-2 g
在波长为520nm处,KMnO4(Mr=158.04)的摩尔吸光系数等于2235L/(molcm),问在此波长下,在
在波长为520nm处,KMnO4(Mr=158.04)的摩尔吸光系数等于2235L/(mol×cm),问在此波长下,在2.00cm吸收池中,1.00×10-2 g×L-1的溶液的透光率为多少?
在波长为520nm处,KMnO4(Mr=158.04)的摩尔吸光系数等于2235L/(molcm),问在此波长下,在在波长为520nm处,KMnO4(Mr=158.04)的摩尔吸光系数等于2235L/(mol×cm),问在此波长下,在2.00cm吸收池中,1.00×10-2 g
吸光度T=2.00cm*1.00x10^-2g×L-1/(158.04g/mol)*2235L/(mol×cm)=0.28284
透光率A=lg1/T=0.54846