CIA # 2 Study Guide

Front

What temperature range indicates the liquid state in a heating curve?

Back

30 to 50 °C

Front

What is the boiling point of a substance that boils at 60 °C?

Back

60 °C

Front

What is formed when an acid reacts with a base?

Back

Salt and water

Front

What do subscripts in a chemical formula represent?

Back

The number of atoms of each element in a molecule

Front

What type of reaction is represented by 4 S(s) + O2(g) → SO2?

Back

Synthesis

Front

What is the definition of a chemical reaction?

Back

A process that leads to the transformation of one set of chemical substances to another.

Front

What is the difference between an acid and a base?

Back

Acids donate protons (H+) while bases accept protons.

Front

What is the pH range of acids?

Back

0 to 7

Front

What is the pH range of bases?

Back

7 to 14

Front

What is a neutral solution's pH?

Back

7