Charlie and Ruolin’s game

Name of chemical compound

100

LiF

Lithium Flupride

200

AlCl₃

aluminum chloride

300

Fe₂O₃

Iron(III) oxide

400

NaHCO₃

Sodium hydrogen carbonate 

500

Cl₂O₇

dichloride heptoxide

Mole

100

Fe+H₂SO₄=FeSO₄+H₂

What mass of iron is needed to react with 90g of sulfuric acid？

51.27g

200

AgNO₃+NaCl=NaNO₃+AgCl

What mass of silver nitrate is needed to react when 

sodium nitrate is 180g?

360.21g

300

2H₂S+3O₂=2SO₂+2H₂O

What mass of oxygen is needed to react with 8.5G of hydrogen sulphide (H₂S)?

11.952g

400

Al(OH)₃+3HCl=AlCl₃+H₂O

What mass of aluminum chloride is made when 78g of aluminum hydroxide reacts with excess sulfuric acid?

133.3

500

2NaOH+SO₃=Na₂SO₄+H₂O

What mass of NaOH  is needed to react when Na₂SO₄ is 80g

66.64g

Calculate mole

100

Be₇

7(9.012)=68.084gmol

200

HNO₃

63gmol

300

CaC₂

64.1gmol

400

How many moles in 67g of Fe₂O₃?

  

0.42mole

500

How many grams are in 6.3moles of sodium hydroxide 

251.937g

Name of chemical formula

100

Aluminum bromide 

AlBr₃

200

Aluminum hydroxide 

Al(OH)₃

300

Zinc chloride

ZnCl or ZnCl₂

400

Aluminum carbonate 

Al₂(CO)₃

500

silver nitrate

AgNO₃

Balance

100

CH₄+O₂=CO₂+H₂O

Combustion reaction 

CH₄+2O₂=CO₂+2H₂O

200

H₂O=H₂+O₂

decomposition reaction

2H₂O=2H₂+O₂

300

Al(OH)₃+HCl=AlCl₃+H₂O

double replacement reactions

Al(OH)₃+3HCl=AlCl₃+H₂O

400

HCl+Na₂S₂O_{3 ——>}NaCl+SO₂+S+H₂O

2HCl+Na₂S₂O_{3 ——>} 2NaCl+SO₂+S+H₂O

Not fit into the reaction type that we learned.

500

CuSO₄+NaOH=Na₂SO₄+Cu(OH)₂

Double replacement reaction

CuSO₄+2NaOH=Na₂SO₄+Cu(OH)₂