how many moles of iron atom are present in 1.68 gram of carbon
Answers
Answered by
0
Answer:
0.14 mol
Explanation:
12g - 1mol
1.68g - ? moles(consider as x)
By unitary method,
12x = 1.68
x = 1.68 ÷12
x = 0.14
Answered by
3
Answer:
1.81×1022 moles of iron atom present in 1.68 gram of carbon
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