Question

Step 5: Measure the Mass of the Water (Iron)

12. 42 g

52. 66 g

40. 24 g ?

Answer 1

Mass of 1 H atom: 1.008 amu x 1.661 x10-24 g/amu = 1.674 x10-24 g. Mass of 1 mole of H atoms: 1.674 x10-24g/H atom x 6.022 x1023H atoms = 1.008 g.

62 pages

Missing: 66 ‎| Must include: 66

Step-by-step explanation: