Como parte de un experimento de la clase de ciencia , Janina determinaba cuanto soluto podía disolver en una solución al aumentar la temperatura. Alprincipio comenzo a disolver 50g de soluto a temperatura ambiente de un recipiente con 100ml de agua, pero notó finalmente que el soluto se acumulaba en el fondo del vaso. Procedio a calentar la solucion, lo que le permitio disolver solo 10g adicionalesde soluto

output?

explanation:

out of these options:

ability to burn paper

pure sodium reacting violently with water

the boiling point of water

helium does not tend to react with anything

i would say this is a physical property:

helium does not tend to react with anything

why? :

i said helium does not tend to react with anything because well, it reacts to ! but ability to burn paper, pure sodium reacting violently with water, & the boiling point of water are chemical or

physical properties: the properties of a substance that can be observed without changing the chemical makeup of the substance

chemical properties: properties of a substance relating to the chemical nature and reactivity of the substance