Unit 2 Review for final (80=100)

Front

What is the chemical formula for Trinitrogen triphosphide?

Back

N3P3, N(3)P(3)

Front

What is the correct formula for Magnesium selenide?

Back

MgSe

Front

What is the chemical formula for Cobalt (III) nitrate?

Back

Co(NO3)3, Co(NO(3))(3)

Front

What is the name of Hg(ClO3)2?

Back

Mercury (II) chlorate

Front

What is the name of CuHCO3?

Back

Copper (I) hydrogen carbonate

Front

Define a chemical formula.

Back

A representation of a substance using symbols for its constituent elements and numbers to indicate the ratio of atoms.

Front

What is the significance of oxidation states in chemical compounds?

Back

Oxidation states indicate the degree of oxidation of an atom in a compound, helping to determine the electron transfer in reactions.

Front

What is the difference between ionic and covalent compounds?

Back

Ionic compounds are formed by the transfer of electrons between atoms, while covalent compounds are formed by the sharing of electrons.

Front

What is the formula for calculating the molar mass of a compound?

Back

Add the atomic masses of all atoms in the chemical formula.

Front

What is the name of the compound with the formula NaCl?

Back

Sodium chloride (table salt).