mariemorales1116 mariemorales1116

03-06-2018
Chemistry

contestada

Samuel adds a teaspoon of salt to a glass of water. He notices that the salt disappears.whar kind of change has occured

Respuesta :

ComDest ComDest

03-06-2018

Dissolving salt into water is a physical change. The salt is still salt & the water is still water. Nothing new is made. Although the salt is dissolved into the water & makes it salty, they are still two different entities.

Hope that helps!

Answer Link

Otras preguntas

What are the reactant(s) in the following chemical reaction? C6H12O6 + 6 H20 + 6 02- 6 CO2 + 12 H20

How is Mr. Duvitch indeed a good father? Any quotes in the text that showcases this and explain?

simplify the following (the 7^5)^3

Explain the steps involved in the contraction of a skeletal muscle fiber.

Which is an example of a chemical change? water boiling a cake baking sugar dissolving butter melting

In a parade, 36 members of the color guard are to march in front of 120 members of the high school marching band. Both groups are to have the same number of stu

Proteins are broken down into ____________ ; carbohydrates into ____________ ; and fats (triglycerides) into ____________ . The smaller sized molecules allow fo

2 Points What effect has globalization had on politics around the world? O A. It has eliminated the need for grassroots political activism. O B. It has weakened

Someone Please Help Me With This n _ = 1 6 3

I need help, please & thank you