Answer:
267.14 iron oxide.
Explanation:
Given that
![Fe_2O_3+3CO = 2Fe+3CO_2](https://tex.z-dn.net/?f=Fe_2O_3%2B3CO%20%3D%202Fe%2B3CO_2)
We know that molecular mass of iron-oxide = 160 g/mole.
We know that molecular mass of iron = 56 g/mole.
From the above reaction we can say that
1 mole of iron -oxide produce 2 mole of iron
160 gm of iron oxide produce 112 gm of iron
So
1 gm of iron required
of iron oxide
Therefore
187 gm of iron required
of iron oxide.
Therefore 187 gm of iron required 267.14 iron oxide.
Explanation:
Whether you choose to use van der Waals radii or metallic radii as a measure of the atomic radius, for metals the ionic radius is smaller than either, so the problem doesn't exist to the same extent. It is true that the ionic radius of a metal is less than its atomic radius (however vague you are about defining this).
Answer:
Precipitation reactions are ones in which at least one of the reactants is in the aqueous phase (i.e., dissolved in water), and a solid forms on the product side which was not present on the reactant side. If all the reactants are solid, then a solid product forming should not be called a precipitate. To be called a precipitate, an insoluble product must form from within solution, either from a solid and solute interacting, or from an interaction strictly between solutes.
Explanation:
Answer:
The dependent variable is the cleanliness of the clothes.
Explanation:
The cleanliness of the clothes <em>depends</em> on the laundry detergent.
Hope this helps :)
-Adrien