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What is an element with an acidic oxide?
Chromium
What is the compound name for Cr2O?
chromium oxide
What type of rock is chromium?
Chromium is not a rock, but rather a mineral. It is also a chemical element that is metallic and shiny.
What element is removed from chromium oxide in a furnace blast?
During the furnace blast process, oxygen is removed from chromium oxide (Cr2O3) to form metallic chromium (Cr) by a chemical reduction reaction.
What is the correct compound for Cr2O3?
The compound Cr2O3 is chromium(III) oxide. It is a naturally inorganic occurring compound and it is used primarily as green pigment.
What is the formula of Chromium (II) oxide?
The formula of Chromium (II) oxide is CrO.
What is the composition of chromium oxide and aluminium oxide in ruby?
Ruby is composed primarily of aluminum oxide (Al2O3) with trace amounts of chromium oxide (Cr2O3). The chromium impurities within the aluminum oxide lattice are responsible for the vibrant red color of ruby.
What is the name for the compound with the formula Cr2O3?
Cr2O3 is, Chromium (III) oxide or simply Chromium oxide.
What is the formula for chromium III oxide?
Chromium oxide may refer to:Chromium(II) oxide, CrOChromium(III) oxide, Cr2O3Chromium dioxide (chromium(IV) oxide), CrO2Chromium trioxide (chromium(VI) oxide), CrO3
Is chromium an element a mixture or a compound?
Chromium is an element.
What ions are present in chromium III oxide?
Chromium oxide is the light green inorganic compound coCr203. When dissolved in acid, it produces the hydrated chromium ions [Cr(H2O)6]3+.
Chromium IV oxide formula?
CrO2this is the incorrect formula. For Chromium II oxide the formula is actually CrO without the 2. The reason for this is simple. the II after chromium indicates that it has a charge of +2, and the oxygen, we know is in group 16, has a charge of -2. The formula CrO2 is actually the formula for chromium IV oxide>
