Chemical Formulas

Front

What is the chemical formula for Sulfuric Acid?

Back

H₂SO₄

Front

How many atoms are in one molecule of H₂SO₄?

Back

7 atoms (2 hydrogen, 1 sulfur, 4 oxygen)

Front

How many different elements are in Calcium Carbonate (CaCO₃)?

Back

3 elements (Calcium, Carbon, Oxygen)

Front

What is the chemical formula for Glucose?

Back

C₆H₁₂O₆

Front

How many total atoms are in one molecule of Glucose (C₆H₁₂O₆)?

Back

24 atoms (6 carbon, 12 hydrogen, 6 oxygen)

Front

What does the subscript in a chemical formula indicate?

Back

The number of atoms of the element in the molecule.

Front

What is the difference between a compound and a mixture?

Back

A compound is a substance formed when two or more elements chemically bond, while a mixture is a combination of two or more substances that retain their individual properties.

Front

What is the chemical formula for Water?

Back

H₂O

Front

How many elements are in the chemical formula for Ammonia (NH₃)?

Back

2 elements (Nitrogen and Hydrogen)

Front

What is the significance of the coefficients in a chemical equation?

Back

Coefficients indicate the number of molecules or moles of a substance involved in a reaction.