Experiment time in 5thB

Al principio pensé que no se iba a levantar ninguno , pero al final vi que se levantó 1 y luego otro .

Al final solo se levantaron 2 y me gusto la experiencia.

 

UN SALUDO ANA.Gracias por todo lo que nos enseñáis.

Experiment.

Cause.-

  Three bottles of water of equal capacity, covered with a balloon and in some cases matching content.

Variables.-

Contents Bottle 1: yeast, water and sugar.

Contents Bottle 2: yeast and water.

Contents Bottle 3: Yeast and sugar.

Effect.-

Bottle 1, the balloon is fully inflated.

Bottle 2, the balloon is inflated without limit.

Bottle 3 swells slightly.

By Javier Sánchez Verde

A los 20 minutos de haber hecho las mezclas en las botellas se han hinchado los tres globos el primero bastante,el segundo un poco menos y el ultimo un poco mas flojo

The balloon a) is inflated in the Middle have put you water, yeast and sugar.

The balloon b) inflates a little have set you water and yeast.

The balloon c) inflates a lot have to put you sugar and yeast 

The balloon on bottle A inflated the most and the balloon B inflated the least.

we have repeated with smaller bottles and the result is the same.