A small cube of iron is observed under a microscope. The atomic mass of iron is 55.845 u. The density of iron is 7.86 g/cm³. Find (a) The mass of the cube (b) The number of iron atoms in the cube
A small cube of iron is observed under a microscope. The atomic mass of iron is 55.845 u. The density of iron is 7.86 g/cm³. Find (a) The mass of the cube (b) The number of iron atoms in the cube
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![2. A small cube of iron is observed under a microscope. The edge of the cube is 5.00-10-6 cm.
The atomic mass of iron is 55.845 u. The density of iron is 7.86 g/cm³. Find
(a) The mass of the cube
(b) The number of iron atoms in the cube](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4fb372fe-5106-4b34-8447-6aa103d306be%2F8e7db960-ea3f-47ad-b243-b32ba0cc8df6%2Fgr47pg_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2. A small cube of iron is observed under a microscope. The edge of the cube is 5.00-10-6 cm.
The atomic mass of iron is 55.845 u. The density of iron is 7.86 g/cm³. Find
(a) The mass of the cube
(b) The number of iron atoms in the cube
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