Naming and formulas

Front

What is the name of the compound CaS₂O₃?

Back

Calcium thiosulfate

Front

What is the name of the compound Sn₃(PO₃)₂?

Back

Tin (II) phosphite

Front

What is the correct formula for Boron permanganate?

Back

B(MnO₄)₃

Front

What is the name of the compound Al₂(C₂O₄)₃?

Back

Aluminum oxalate

Front

What is the correct formula for Iron (II) nitrate?

Back

Fe(NO₃)₂

Front

Define a chemical formula.

Back

A chemical formula is a way of expressing information about the proportions of atoms that constitute a particular chemical compound.

Front

What does the subscript in a chemical formula indicate?

Back

The subscript indicates the number of atoms of the element in the compound.

Front

What is the significance of parentheses in chemical formulas?

Back

Parentheses are used to indicate groups of atoms that behave as a single unit in a compound.

Front

What is the name of the compound with the formula Fe₂O₃?

Back

Iron (III) oxide

Front

What is the formula for Sodium sulfate?

Back

Na₂SO₄