Chemical reactions and lightning

Front

What is a chemical reaction?

Back

A process in which substances (reactants) undergo a transformation to form new substances (products).

Front

What is a double replacement reaction?

Back

A type of chemical reaction where two compounds exchange ions or bonds to form two new compounds.

Front

What are the products of the reaction: AgNO3 + NaCl?

Back

AgCl + NaNO3.

Front

What is the significance of balancing chemical equations?

Back

Balancing chemical equations ensures that the law of conservation of mass is followed, meaning the number of atoms of each element is the same on both sides of the equation.

Front

What is the product of the reaction: Au + SnCl2?

Back

No reaction.

Front

What is the product of the reaction: Co2(SO4)3 + NaOH?

Back

Co(OH)3 + Na2SO4.

Front

What is a single replacement reaction?

Back

A type of chemical reaction where one element replaces another element in a compound.

Front

What is a decomposition reaction?

Back

A type of chemical reaction where a single compound breaks down into two or more simpler products.

Front

What is a combustion reaction?

Back

A type of chemical reaction that occurs when a substance combines with oxygen, releasing energy in the form of light or heat.

Front

What are the products of the reaction: AgNO3 + KCl?

Back

AgCl + KNO3.