浓度及密度对照表

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1、盐酸浓度及密度对照表质量百分数%20℃时溶液的密度(相对于4℃的水)g/cm3每升溶液中所含溶质的量g/L物质的量浓度mol/L11．00510．00．27521．00820．20．55331．01330．40．88341．01840．71．11651．02351．51．40261．02861．71．69171．03372．31．98281．03883．02．27691．04293．82．573101．048104．82．872111．053115．83．175121．058126．93．480131．063138．13．788141．068149．54．098151．073160．

2、94．412161．078172．44．728171．083184．15．047181．088195．85．369191．093207．75．694201．098219．66．022221．108243．86．686241．118268．47．361261．129293．58．047281．139318．98．745301．149344．99．454321．159371．010．173341．169397．610．901361．179424．511．639381．189452．712．385401．198479．113．1375附表3氢氧化钠浓度及密度对照表质量百分数%20℃时溶液的

3、密度(相对于4℃的水)g/cm3每升溶液中所含溶质的量g/L物质的量浓度mol/L11．01010．10．25221．02120．40．51031．03231．00．77441．04341．71．04351．05452．81．31761．06563．91．59771．07675．31．88281．08786．92．17391．09898．82．470101．109110．92．772111．120123．23．079121．131135．73．392131．142148．53．710141．153161．44．034151．164174．64．364161．175188．04．699

4、171．186201．65．040181．197215．55．386191．208229．65．737201．219243．86．094221．241273．16．825241．263303．17．576261．284334．08．349281．306365．89．142301．328398．39．956321．349431．610．788341．370465．711．639361．390500.512．508381．410535．913．394401．430571．914．2955附表4氢氧化钾浓度及密度对照表质量百分数%20℃时溶液的密度(相对于4℃的水)g/cm3每升溶液中所含

5、溶质的量g/L物质的量浓度mol/L11．00710．10．17921．01620．30．36231．02430．70．54841．03341．30．72651．04252．10．92861．05163．11．12471．06074．21．33281．06985．51．52491．07897．01．729101．087108．71．938111．097120．62．150121．106132．72．365131．115145．02．584141．125157．52．806151．134170．13．032161．144183．03．261171．153196．03．493181．16

6、3209．33．730191．172222．73．969201．182236．44．212221．201264．34．710241．221293．05．223261．241322．65．750281．261353．16．292301．281384．46．851321．302416．67．425341．323449．88．017361．344484．08．626381．366519．19．252401．388555．29．896421．410592．410．558441．433630．611．238461．456669．811．936481．479710．012．653501．5027

7、51．213．3885附表5常见化学元素的名称、符号和相对原子量原子序数名称符号原子量1氢H1．02氦He4．03锂Li6．94铍Be9．05硼B10．86碳C12．07氮N14．08氧O16．09氟F19．010氖Ne20．211钠Na23．012镁Mg24．313铝Al27．014硅Si28．115磷P31．016硫S32．117氯Cl35．418氩Ar40．019钾K39．120钙Ca40．126铁Fe55．830锌Zn65．45附表6转机设备润滑油