Name the following
a) Chemical formula of red oxide
b) Solubility of red oxide in unter
c) Salt formed when red oxide reacts with HCl character of salt
d) colour of water
e Write balanced equation
F) Write chemical name of Fe₂O
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Answers
Answer:
Iron(III) oxide is a product of the oxidation of iron. It can be prepared in the laboratory by electrolyzing a solution of sodium bicarbonate, an inert electrolyte, with an iron anode: 4 Fe + 3 O2 + 2 H2O → 4 FeO(OH) The resulting hydrated iron(III) oxide, written here as FeO(OH), dehydrates around 200 °C.
Iron simply oxidizes to give Fe2O3(rust) which is also a salt? A. No, rust is an oxide (usually a hydrated oxide), not a salt. ... An oxide is not a salt.
Rust is a general term for a series of iron oxides, usually, red oxides, formed by the reaction of iron with oxygen in the presence of water or air moisture. The chemical formula for rust is Fe2O3, which is called iron oxide but is also known as ferric oxide
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Explanation:
Explanation:
A) Fe2O3
B) Iron oxides
C)
D)Intrinsic colour
E)Balancing an equation
This means that chemical reactions can be represented by symbol equations. A balanced symbol equation has the same number of atoms of each element on both sides of the arrow. To balance an equation, add numbers to the left of one or more formulae.
F)FeO- iron(II) oxide or ferrous oxide is the inorganic compound with the formula FeO. Its mineral form is known as wüstite. Fe2O3- Iron(III) oxide or ferric oxide is the inorganic compound with the formula Fe2O3.