Chemical Reactions Flashcard

Front

What is a chemical reaction?

Back

A process where reactants transform into products, involving the breaking and forming of chemical bonds.

Front

What are reactants?

Back

Substances that undergo a chemical change in a reaction.

Front

What are products in a chemical reaction?

Back

Substances that are formed as a result of a chemical reaction.

Front

What is the importance of proportions in a chemical reaction?

Back

The proportions of reactants can affect the rate and outcome of the reaction.

Front

What is a flameless heater?

Back

A device that generates heat through a chemical reaction without producing an open flame.

Front

What is the role of a catalyst in a chemical reaction?

Back

A substance that speeds up a chemical reaction without being consumed in the process.

Front

What does it mean to define criteria and constraints in problem-solving?

Back

It involves setting specific goals and limitations to guide the solution process.

Front

Why is ventilation important when using a flameless heater?

Back

To prevent the buildup of harmful gases and ensure a supply of oxygen.

Front

What is the significance of stakeholder feedback in design?

Back

It helps improve the design by incorporating different perspectives and needs.

Front

How can the initial colors of reactants indicate a chemical reaction?

Back

Changes in color can signal that a reaction is occurring or has occurred.