21-02-2019
Biology

contestada

Why does the density increase when salt is added to water??

Respuesta :

NeNe323 NeNe323

21-02-2019

Adding salt to the water increases the density of the solution because the salt increases the mass without changing the volume very much.

Answer Link

Otras preguntas

Científicos que aportaron en saber si la luz era molécula o onda de 1600 a 2000

If a variable tangent to the circles x²+y²=1 intersects the ellipse x²+2y²=4 at points P and Q then the locus of the point of intersection of tangents to the el

What is A and B in the image below?

Please rewrite. A) Pros: Risk allocation. Less supply chain interruption. Lower risk in both business and supply chain. B) Cons: Cost and time in setting up new

Evaluating results is most closely associated with which step? a) SWOT analysis b)Corporate strategy c) Strategic control d) Strategic leadership

Vita Nova Inc. has recently introduced a new production method that will make the manufacture of its patient-monitoring devices more cost-effective. Which of th

In a perfectly competitive market, there are: a) Many substitute goods or services that are very similar b) One firm that is the only seller of a product or ser

Carter Paint Company has plants in four provinces. Sales last year were $100 million, and the balance sheet at year-end is similar in percent of sales to that o

Identify the graph of the triangle with vertices P(1,4), Q(1,1), R(3,1). Then identify the image that represents ΔPQR rotated 90° counterclockwise around vertex

30 POINTS, WILL GIVE BRAINLIEST, PLS HELP FAST !! A high school student is practicing for her gymnastics performance and wants to focus on specific skill-relat