Toggle Navigation
Games
Blog
Class PIN
Join for Free
Sign in
Toggle Navigation
Games
PIN
Join for Free
Blog
Pricing
Contact us
Help center
Sign in
Study
Chemical Reactions
0
%
0
0
0
Back
Restart
Balance the following equation: Na (s) + Cl2 (g) ---> NaCl (s)
2Na (s) + Cl2 (g) ---> 2NaCl (s)
Oops!
Okay!
What type of chemical reaction is represented? C6H14 + O2 --> CO2 + H2O
Combustion
Oops!
Okay!
What type of chemical reaction is represented? C3H6 + O2 --> CO2 + H2O
Combustion
Oops!
Okay!
How do you increase reaction rate?
Increase temperature, increase energy, and increase colliding molecules
Oops!
Okay!
Balance the following equation: S8 + O2 ---> SO2
S8 + 8O2 ---> 8SO2
Oops!
Okay!
What type of chemical reaction is represented? LiOH --> Li2O + H2O
Decomposition
Oops!
Okay!
If you increase the temperature and increase energy, what happens to the reaction rate?
Increase reaction rate
Oops!
Okay!
Balance the following equation: Zn(s) + HCl (aq) ---> ZnCl2(aq) + H2 (g)
Zn(s) + 2HCl (aq) ---> ZnCl2(aq) + H2 (g)
Oops!
Okay!
What type of chemical reaction is represented? NaI + F2 --> NaF + I2
Single Replacement
Oops!
Okay!
What type of chemical reaction is represented? C10H22 + O2 --> CO2 + H2O
Combustion
Oops!
Okay!
Balance this equation: Mg (s) + O2 (g) ---> MgO (s)
2Mg (s) + O2 (g) ---> 2MgO (s)
Oops!
Okay!
Balance the following equation: Mg (s) + AlCl3 (aq) ---> Al (s) + MgCl2 (aq)
3Mg (s) + 2AlCl3 (aq) ---> 2Al (s) + 3MgCl2 (aq)
Oops!
Okay!
What type of chemical reaction is represented? KClO3 --> KCl + O2
Decomposition
Oops!
Okay!
What type of chemical reaction is represented? Ni(OH)2 + H2SO4 ---> NiSO4 + H2O
Double Replacement
Oops!
Okay!
Balance the following equation: C3H8 (g) + O2 (g)---> CO2 (g) + H2O (g)
C3H8 (g) + 5O2 (g)---> 3CO2 (g) + 4H2O (g)
Oops!
Okay!
What type of chemical reaction is represented? Cs + SrCrO4 --> Cs2CrO4 + Sr
SIngle Replacement
Oops!
Okay!
What type of chemical reaction is represented? Ca + N2 --> Ca3N2
Synthesis
Oops!
Okay!
What type of chemical reaction is represented? Pb(ClO2)4 + ZnSO4 --> Pb(SO4)2 + Zn(ClO2)2
Double Replacement
Oops!
Okay!
What is the formula for synthesis reactions?
A + B ---> AB
Oops!
Okay!
What type of chemical reaction is represented? Al + HCl --> AlCl3 + H2
Single Replacement
Oops!
Okay!
What type of chemical reaction is represented? Ca(NO3)2 + Fe --> Fe(NO3)3 + Ca
Single Replacement
Oops!
Okay!
What type of chemical reaction is represented? C8H18 + O2 --> CO2 + H2O
Combustion
Oops!
Okay!
What type of chemical reaction is represented? Ni(OH)2 + H2SO4 --> NiSO4 + H2O
Double Replacement
Oops!
Okay!
What is the formula for Decomposition?
AB ---> A+ B
Oops!
Okay!
What type of chemical reaction is represented? Cr + O2 --> Cr2O3
Synthesis
Oops!
Okay!
What type of chemical reaction is represented? BaC2O4 + KIO3 --> Ba(IO3)2 + K2C2O4
Double Replacement
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies