What are enthalpy increases?

Enthalpy increases are like when your favorite snack gets warmer and more exciting, it’s a kind of energy boost that happens inside things.

Imagine you have a marshmallow in a microwave. When the microwave turns on, it gives energy to the marshmallow, making it get bigger and fluffier. That’s what an enthalpy increase is like, when something gets more energetic from the outside, usually because heat or chemical changes are involved.

Think of a hot chocolate cup on a cold day. When you pour hot water into it, the chocolate mix starts to warm up. That’s an enthalpy increase, energy is moving in, making the drink more lively and ready to enjoy.

Or imagine you're playing with building blocks. Each time you add a new block, it takes some effort (like energy). If you’re adding blocks and the whole tower feels warmer or more excited, that's like an enthalpy increase, extra energy being used in a fun way!

So whether it’s a marshmallow, hot chocolate, or your favorite building tower, enthalpy increases are just things getting more energetic from the outside.