Type of Rxn
Balancing
Random
Type of Rxn 2
Random Challenge
100
2H2O2 ---> 2H2O + O2

Decomposition

100

Fe + O₂ → Fe₂O₃

2Fe + O₂ → Fe₂O₃

100

How many numbers are BETWEEN 1 and 10

Eight (2, 3, 4, 5, 6, 7, 8, 9)

100

CH4 + 2O2 → CO2 + 2H2O

Combustion

100

What highschool and year did Coach B graduate high school 

Centennial & 2018

200

4 Al + 3 O2  ----> 2 Al2O3

Synthesis Reaction

200

KClO→ KCl + O2

2KClO→ 2KCl +  3O2

200

The clothing brand named after the Greek god for victory

Nike

200

2Hg(CNO)2 → 2Hg + 2C + N2 + 3O2

Decomposition 

200

The number of total kids Angelina Jolie has

6

300

C7H16 + 11O2  ----> 7CO2 + 8H2O

Combustion Reaction

300

K₃PO₄ + CaCl₂ → Ca₃(PO₄)₂ + KCl

2K₃PO₄ + 3CaCl₂ → Ca₃(PO₄)₂ + 6KCl

300

The name of the player in volleyball who can sub with anyone at anytime

Libero

300

2K +Pb(NO3)2 → 2KNO3 + Pb

Single Replacement

300

The year Iron Man was released in theatres

2008

400

3Cl2 + 2Al2O3  ---->  2AlCl3 + 3O2

Single Replacement

400

C₄H₁₀ + O₂ → CO₂ + H₂O

2C₄H₁₀ + 13O₂ → 8CO₂ + 10H₂O

400

The football team that has the most Superbowl wins

Pittsburgh Steelers / New England Patriots

400

NaCl + AgNO3 → NaNO3 + AgCl

Double Replacement

400

How many days till christmas this year?

13

500

Pb(NO₃)₂ + 2KI → PbI₂ + 2KNO₃


Double Replacement

500

Al₂(SO₄)₃ + NaOH → Na₂SO₄ + 2Al(OH)₃

Al₂(SO₄)₃ + 6NaOH → 3Na₂SO₄ + 2Al(OH)₃

500

The number of people in the US Senate 

100 members

500

The type of reaction that usually releases heat during the reaction

Synthesis

500

A rooster lays an egg on top of a house, which side does the egg fall on? Left or Right?

Roosters don't lay eggs