[COLOR BLUE][SIZE 18]Middle / High School: [COLOR RED]12 - Chemistry (over 40 lessons)

[LINKPICT ,[fg]fgapp\samples\pictures\up.wpg,samples\mhsch\mhsc_050.hlp,32,32]  [LINKPICT ,[fg]fgapp\samples\pictures\next.wpg,samples\mhsch\mhsc_052.hlp,32,32]



[SIZE 18][COLOR DARKGRAY]   Section 12.1

[SIZE 22][COLOR BLUE][BOLDON][ITALON]  Mass-Moles-Number of Atoms


  [FILE  1 Moles-Number of Atoms,[fg]fgapp\chem\l02\l02.fge]
