Final Project

Ionic Compounds

100

What is the formula for sodium chloride?

NaCl

200

What is the name of MgCl₂?

Magnesium chloride

300

What is the formula for potassium oxide?

K₂O

400

What is the name of Fe₂O₃

Iron(III) oxide

500

What is the formula for aluminum sulfate?

AI₂(SO₄)₃

Molecular Compounds

100

Name the compound of CO₂?

Carbon dioxide

200

What is the formula for dinitrogen tetroxide?

N₂O₄

300

Name the compound N₂O.

Dinitrogen monoxide

400

What is the formula for sulfur hexafluoride?

SF₆

500

Name the compound PCL₅

Phosphorus pentachloride

Write The Equation

100

Write the reaction between HCl and NaOH.

HCl+NaOH---->NaCl+H2O

200

Write the equation for the reaction between zinc and hydrochloric acid.

Zn+2HCl--->ZnCl₂+H₂

300

Write the reaction for methane burning in oxygen.

CH₄+2O₂--->CO₂+2H₂O

400

Write the reaction between iron and oxygen.

4Fe+3O₂--->2Fe₂O₃

500

Write the reaction between calcium carbonate and hydrochloric acid.

CaCO₃ + 2HCl ---> CaCl₂ + CO₂ + H₂O

Balance The Equation

100

Balance: H₂+O₂--->H₂O

2H₂+O₂--->2H₂O

200

Balance: Al + O₂ → Al₂O₃

4Al+3O₂--->2Al₂O₃

300

Balance: C₂H₈+O₂--->CO₂+H₂O

2C₂H₆+7O₂--->4CO₂+6H₂O

400

Balance: Na+H₂O--->NaOH+H₂

2Na+2H₂O--->2NaOH+H₂

500

Balance: H₂ + Cl₂--->HCl

H₂+Cl₂--->2HCl

Chemistry Mystery

100

This gas makes up most of the air we breath.

Nitrogen!

200

This acid is found in your stomach.

Hydrochloric Acid!

300

This compound causes acid rain when it reacts with water.

Sulfur Dioxide!

400

This process separates water into hydrogen and oxygen.

Electrolysis!

500

You find a mystery powder that bubbles when you add vinegar. What could it be?

Baking Soda (NaHCO₃)!