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 ( 65+ )
Otras preguntas
(a) A certain solution has a hydrogen ion concentration of 0.00000914 moles per liter. Write this number in scientific notation. (b) A humpback whale can weigh
find volume of a cube given he side length 9ft
What event precipitated a scattering of believers into judea and samaria?
What is the graph of 2x - y = 6
In the figure, AB||CB. If CD:BA = 6:5 and the area of CED is 288, find the area of BEA
In the number 0.561 which is the hundredths place
Factor the expression completely over the complex numbers. x4−625
What were some problems that John quincy adas faced as president
Where are the most reactive nonmetal elements found on the periodic table? at the top of group 17 at the bottom of group 17 at the top of group 18 at the bottom
The availability of _______ often influenced where new towns formed and grew. A.trading posts B.seats of government C.settlers looking for homes D.natural resou
