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What can chromium combine with?
Chromium can combine with various elements to form different compounds. For example, it can combine with oxygen to form chromium oxide, with carbon to form chromium carbide, and with sulfur to form chromium sulfide. Additionally, chromium can also combine with other metals to form alloy compounds.
Chromium reacts to?
Chromium reacts with oxygen to form chromium oxide. It can also react with acids to form various chromium salts. Additionally, chromium can react with other metals to form alloys, known for their strength and corrosion resistance.
What does chromium react to?
Under still milder conditions, chromium metal reacts with the halogens fluorine, F2, chlorine, Cl2, bromine, Br2, and iodine, I2, to form the corresponding trihalideschromium(III) fluoride, CrF3, chromium(III) chloride, CrCl3, chromium(III) bromide, CrBr3, or chromium(III) iodide, CrI3.
Is chromium reactive or non-reactive?
Chromium is considered to be non-reactive in its elemental form. However, it can exhibit varying levels of reactivity depending on its oxidation state. For example, hexavalent chromium compounds can be highly reactive and toxic, whereas trivalent chromium compounds are less reactive.
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 can chromium combine with?
Chromium can combine with various elements to form different compounds. For example, it can combine with oxygen to form chromium oxide, with carbon to form chromium carbide, and with sulfur to form chromium sulfide. Additionally, chromium can also combine with other metals to form alloy compounds.
Chromium reacts to?
Chromium reacts with oxygen to form chromium oxide. It can also react with acids to form various chromium salts. Additionally, chromium can react with other metals to form alloys, known for their strength and corrosion resistance.
How can chromium form 2 different compounds with oxgyen?
Because chromium is a plurivalent chemical element; four oxides are known today: CrO2, CrO3, Cr2O3, Cr3O4.
What does chromium react to?
Under still milder conditions, chromium metal reacts with the halogens fluorine, F2, chlorine, Cl2, bromine, Br2, and iodine, I2, to form the corresponding trihalideschromium(III) fluoride, CrF3, chromium(III) chloride, CrCl3, chromium(III) bromide, CrBr3, or chromium(III) iodide, CrI3.
Is chromium water soluble or fat soluble?
Chromium is generally considered to be water-soluble, particularly in its trivalent form (chromium III), which can dissolve in water to form various compounds. However, certain chromium compounds, especially hexavalent chromium (chromium VI), can exhibit varying solubility depending on the specific chemical form and environmental conditions. In contrast, chromium is not fat-soluble, as it does not dissolve in fats or oils.
Does chromium react with any elements?
Chromium reacts with oxygen from the atmosphere to form the oxide Cr2O3, which is a type of metal oxide that is non-destructive as opposed to iron oxide. This property is used to protect steel when chromium is added to the molten metal to form an alloy with up to 30% chromium and is commonly known as "Stainless Steel". The Chromium oxide protects the metal from further oxidizing. Chromium will react with a number of other elements if the conditions are suitable. The most common is forming a carbide by reacting with carbon during the smelting process of Ferrochrome. This is typically and unwanted reaction in the process.
What compounds do nonmetals form when they burn in oxygen?
Nonmetals burning in oxygen form covalent type compounds, as compared to metals which form ionic compounds.
Is chromium reactive or non-reactive?
Chromium is considered to be non-reactive in its elemental form. However, it can exhibit varying levels of reactivity depending on its oxidation state. For example, hexavalent chromium compounds can be highly reactive and toxic, whereas trivalent chromium compounds are less reactive.
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.
Can chromium bond with itself?
Yes, chromium can form bonds with itself in certain compounds. For example, in chromium(II) acetate, chromium atoms bond with each other through covalent bonds to create a stable compound.
What is oxygen plus nickel?
The combination of oxygen and nickel can form various nickel oxide compounds, depending on the oxidation state of the nickel. These compounds can have different properties and uses, such as in catalysis or as pigments.
Are oxygen atoms compound with hydrogen atoms?
Yes, when oxygen atoms are bonded with hydrogen atoms, they can form compounds such as water (H2O). Oxygen and hydrogen atoms can also form other compounds like hydrogen peroxide (H2O2) through different types of bonds.
