F2 ( 8 ) To get SF6 ( 8 ) as : . SF6 ( 8 ) .. 54.86 = - [ 1 ( C = C ) + 2 93.64 ] Sol . 55 : Given + [ 2 x 150 +1 * 103.0 ] | $ 8 ) + 3F2 ( 8 ) → SF .
確定! 回上一頁