01-01-2016
Chemistry

contestada

How do you differentiate soft and hard water?

Respuesta :

02-01-2016

Hard water contains impurities, so it would be denser. Perhaps a separation through density could be your answer? You could also insert sodium ions so that it becomes soft water.

Answer Link

Otras preguntas

Which equation shows the point slope form of the line the glasses through (3,2) and has a slope of 1/3 A. y+2=1/3(x+3) B. y-2=1/3(x-3) C. y+3=1/3(x+2) D. y-3=1

HELP ASAP PLEASE!!!! WILL MARK BRAINLIEST A ______ is a prediction based on data and information you researched.

What is2,852.1 rounded to the nearest tenth

Who are the protagonist and antagonist of the book Burn by Suzanne Phillips?

it is 3452 miles round trip to Craigs aunts house. if he travels to her house 3 times this year how many miles did he travel in all

We can calculate eee, the amount of euros that has the same value as ddd u.S. Dollars, using the equation e=\dfrac{17}{20}de= 2017 de, equals, start fraction,

The sides of a triangle measure 2.24 inches, 3.56 inches, and 4.50 inches. What is the perimeter of this triangle? Report the answer with the appropriate number

Read the excerpt from "The Willow-Wren and the Bear.” When the time came for the war to begin, the willow-wren sent out spies to discover who was the enemy's c

Which financing option has the highest overall costs?

Please help me with is. Factor 4x2 + 12x + 5.