Chemistry II Unit 2 Review

Front

What is the chemical formula for nitric acid?

Back

HNO₃

Front

What is the percentage of oxygen in carbon dioxide (CO₂)?

Back

72.7%

Front

What is the name of the compound NH₄Cl?

Back

Ammonium chloride

Front

In which state does an electron have the least amount of energy?

Back

Ground state

Front

What is the name of the ionic compound SnSe₂?

Back

Tin (IV) Selenide

Front

What is the chemical formula for ammonium chloride?

Back

NH₄Cl

Front

What is the molecular weight of carbon dioxide (CO₂)?

Back

44.01 g/mol

Front

What is the definition of an ionic bond?

Back

A chemical bond formed between two ions with opposite charges.

Front

What is the pH of a neutral solution at 25°C?

Back

7

Front

What is the definition of molarity?

Back

Molarity is the number of moles of solute per liter of solution.