Rathai
Rathai
01-01-2016
Chemistry
contestada
How do you differentiate soft and hard water?
Respuesta :
PhyCS
PhyCS
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
VER TODAS LAS RESPUESTAS ( 83+ )
Otras preguntas
[tex] \frac{3}{4} q - 7 = 8[/tex]Please help me out by answering this and please show your work...
thoughts on the sat for those who have taken it?
A contractor wants to replace the baseboard of a room whose length is 15 feet and width is 6 feet. How much will the baseboard cost if the material they will us
Who has the Greek goddess of wisdom, war, and crafts?
What's the answer to this.
What are the first four terms of the sequence shown below? an = 2^n A. 1, 2, 4, 8 B. 2, 4, 6, 8 C. 2, 4, 8, 16 D. 1, 8, 27, 256
answer for a, b, and c
what is a micro molecule
Benefits of a better education include all of the following EXCEPT: A. Workers with higher levels of education are less likely to experience unemployment. B.
What is “d” and “e”???????
