0
169 milligrams iron (1 gram/1000 milligrams)(1 mole Fe/55.85 grams)(6.022 X 10^23/1 mole Fe)
= 1.82 X 10^21 atoms of iron
--------------------------------------
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
How many atoms in 10 mg of iron?
10 milligrams iron (1 gram/1000 milligrams)(1 mole Fe/55.85 grams)(6.022 X 1023/1 mole Fe) = 1.1 X 1020 atoms of iron ===================
How many iron atoms are in 354g of iron?
The answer is 38,174.10ex.23 atoms
How many atoms are there in iron?
Iron is composed of single atoms, so 1.
How many moles of iron correspond to 9.003 x 1023 atoms of iron?
9,003 x 1023 atoms of iron correspond to 1,495 moles.
How many iron atoms present in 5.0 mol of iron metal?
Five iron atoms have a mass of 1.3155 x 10-22 grams.
How many atoms in 10 mg of iron?
10 milligrams iron (1 gram/1000 milligrams)(1 mole Fe/55.85 grams)(6.022 X 1023/1 mole Fe) = 1.1 X 1020 atoms of iron ===================
How many milligrams of iron are in 100 grams?
100,000 milligrams. There are 1000mg in a gram
How many iron atoms are in 354g of iron?
The answer is 38,174.10ex.23 atoms
In the average US diet how many milligrams of iron per 1000 calories do we get?
4-5 milligrams of iron per 1000 calories
How many atoms are there in iron?
Iron is composed of single atoms, so 1.
Each molecule of iron oxide fe2o3 contains how many atoms of iron?
There are two atoms of iron and three atoms of oxygen in the compound Fe2O3. The mass percent of iron is 69.943%
How many atoms of oxygen are present in Fe203?
in one molecule of Fe2O3 there would be 3 oxygen atoms
How many grams of caterpillars would someone need to eat to get 4 milligrams of iron?
4,000
How many atoms in iron chloride?
Iron II chloride is FeCl2 and there are thus 3 atoms. Iron III Chloride is FeCl3 and ith has 4 atoms.
How many iron atoms re contained in 354 g of iron?
3.82 × 1024 Fe atoms
How many moles on 738 grams or iron and how many atoms?
738 grams iron are equivalent to:- 12,626 moles- 76.10e23 atoms
Iron bromide FeBr2 contains how many iron atoms?
1
