(Q3) (a) What is the mass in grams of 13.2 amu? (b) How many amu are there in 8.4 g? 1 g = 6.022 x 10. 23 amu. 1 amu = 1.661 x 10. -24 g. (Q4) The mole is:.
確定! 回上一頁