Types of Chemical Reactions

What type of reaction is the following:
 $C_{11}H_{24}+17O_2->\ 11CO_2\ +\ 12H_2O$  

• Combination

• Decomposition

• Single Replacement

• Double Replacement

• Combustion

What type of reaction is the following:
 $2C_4H_{10}\ +13O_2\ ->\ 8CO_2+10H_2O$ 

• Combination

• Decomposition

• Single Replacement

• Double Replacement

• Combustion

What is the general reaction scheme for a synthesis reaction?

• A + B --> AB

• AB --> A + B

• A + CD --> C + AD

• AB + CD --> CB + AD

During an endothermic reaction in a beaker if we are part of the surroundings and touched the beaker, it would feel _______. 

• Warm
• Cold

What reaction has the following general formula:

AB + CD --> CB + AD

• Combination

• Decomposition

• Single Replacement

• Double Replacement

• Combustion

What type of reaction is the following:
 $BaCl_2+2KI\ ->\ 2KCl\ +\ BaI_2$  

• Combination

• Decomposition

• Single Replacement

• Double Replacement

• Combustion

What type of reaction is the following:
 $Ag_3N\ +\ 3HBr->3AgBr+H_3N$ 

• Combination

• Decomposition

• Single Replacement

• Double Replacement

• Combustion

• Synthesis

• Decomposition

• Single Replacement

• Double Replacement

• Combustion

What is the general reaction scheme for a decomposition reaction?

• A + B --> AB

• AB --> A + B

• A + CD --> C + AD

• AB + CD --> CB + AD

• $C_xH_y+O_2\ ->\ CO_2+H_2O$

What type of reaction is the following:
 $Na_2S\ +2HCl\ ->\ H_2S+2NaCl$ 

• Combination

• Decomposition

• Single Replacement

• Double Replacement

• Combustion