Types of Chemical Reactions

Front

(NH₄)₂Cr₂O₇ How many H are in this atom?

Back

8

Front

Cu +HNO₃ --> Cu(NO₃)₂ + H₂O + NO. How many Oxygen in product?

Back

8

Front

PCl₅ +H₂O --> POCl₃ +HCl. How many chlorine (Cl) atoms?

Back

Reactants 5: Products 4

Front

3 Ca(H₂PO₄)₂. How many O atoms in this expression?

Back

24

Front

Which option is correctly balanced?
Options: Fe + H₂O --> Fe₃O₄ + H₂, 3 Fe + H₂O --> Fe₃O₄ + H₂ , 3 Fe + 4 H₂O --> Fe₃O₄ + 4 H₂ , 3 Fe + 2 H₂O --> Fe₃O₄ + H₂

Back

3 Fe + 4 H₂O --> Fe₃O₄ + 4 H₂

Front

What reaction has the following general formula: A + B --> AB?

Back

Synthesis

Front

What is the general reaction scheme for a decomposition reaction?

Back

Front

Back

Combustion

Front

What reaction has the following general formula: A + CD --> C + AD?

Back

Single Displacement