Classification and Prediction of Chemical Reactions

Front

What is a Single Replacement Reaction?

Back

A chemical reaction where one element replaces another in a compound. Example: Mg + CuCl → MgCl2 + Cu.

Front

What is the product of the reaction Cu + AgNO3?

Back

Cu(NO3)2.

Front

What is a Synthesis Reaction?

Back

A type of reaction where two or more reactants combine to form a single product. Example: Al + S₈ → Al2S3.

Front

How do you balance the equation NaClO3 → NaCl + O2?

Back

The balanced equation is 2 NaClO3 → 2 NaCl + 3 O2.

Front

What is a Double Replacement Reaction?

Back

A reaction where two compounds exchange ions to form two new compounds. Example: 3 NaOH + Fe(NO3)3 → 3 NaNO3 + Fe(OH)3.

Front

What is the charge of Copper in CuCl?

Back

Copper has a charge of +1 in CuCl.

Front

What is the charge of Copper in Cu(NO3)2?

Back

Copper has a charge of +2 in Cu(NO3)2.

Front

What is the formula for Aluminum Sulfide?

Back

The formula is Al2S3.

Front

What is the significance of balancing chemical equations?

Back

Balancing ensures that the number of atoms for each element is the same on both sides of the equation, adhering to the law of conservation of mass.

Front

What are the products of a reaction between Magnesium and Copper Chloride?

Back

The products are Magnesium Chloride (MgCl2) and Copper (Cu).