Q:

What is the formula of copper oxide?

A:

The formula of copper oxide depends on whether it is copper(I) oxide or copper(II) oxide. Both compounds contain copper and oxygen, but one has a greater ratio of copper to oxygen than the other.

Copper(I) oxide has a formula of Cu2O. This means each molecule of copper(I) oxide has two atoms of copper and one atom of oxygen. This compound is also known as cuprous oxide. Copper(II) oxide has a formula of CuO. Every molecule of this compound has a one-to-one ratio of copper to oxygen. Copper(II) oxide is also called cupric oxide. Both forms of this compound have applications in the manufacturing and agricultural industries.


Is this answer helpful?

Similar Questions

  • Q:

    What is the formula for mercury(II) oxide?

    A:

    The chemical formula for mercury (II) oxide is HgO. Also referred to as mercuric oxide, it is solid at room pressure and temperature. There is a rarely found mineralogical form of HgO called montroydite.

    Full Answer >
    Filed Under:
  • Q:

    What is the formula for magnesium oxide?

    A:

    Magnesium oxide, also known as magnesia or oxomagnesium, is the oxide of magnesium with the chemical formula MgO. Its molar mass is 40.3044 grams per mole, and its density is 3.58 grams per cubic centimeter. Its melting point is 5,166 degrees Fahrenheit, and its boiling point is 6,510 degrees Fahrenheit.

    Full Answer >
    Filed Under:
  • Q:

    What is the density formula?

    A:

    Density is calculated by dividing the mass of a specific unit by its volume. As mass is in the numerator, density increases as mass increases. Conversely, when the volume measurement in denominator increases, the density decreases.

    Full Answer >
    Filed Under:
  • Q:

    What is a formula unit?

    A:

    A formula unit is the chemical formula representing an ionic compound in its simplest and most reduced terms. It is related to the concept of an empirical formula, which is the simplest chemical formula expression for a non-ionic chemical compound. Empirical formulas reduce molecules to their simplest ratio of atoms.

    Full Answer >
    Filed Under:

Explore