lizbeth760
lizbeth760
26-10-2016
Chemistry
contestada
why is a solution not a pure substance?
Respuesta :
derpysnailcat
derpysnailcat
26-10-2016
Because a solution is two substances mixed together, such as water and salt. A pure substance is that substance and only that substance, such as purified water with no chemicals added. But when you mix salt in it, it become unpure.
Answer Link
VER TODAS LAS RESPUESTAS ( 88+ )
Otras preguntas
if m is 7 and x is 7 so what is m
What happens to chromosomes after fertilization? -are reduced by half -are no longer necessary and die off -pair up with other chromosomes -become gametes
Read the passage from "By the Waters of Babylon.” "This is a very strong dream," he said." It may eat you up." "I am not afraid," I said and looked at him with
Funke gets #2.50 as pocket money. She spends 75 k and saves the rest. What is the ratio of her savings to the amount she spends?
Los números reales se dividen en dos grandes ramas que son
Compute the area and circumference of a circle given the radius r if the radius is greater than or equal to 1.0; otherwise, you should compute only the circumfe
A point is plotted on the number line at 4 3/5 . A second point is plotted at −3 3/4 . What is the length of a line segment joining these points? Enter your ans
El profesor de rigoberto tiene 4 hijos cada uno un año mayor que el anterior la suma de sus edades es de 54 años ¿cual es la edad del mayor de los hijo de Rigo
Where did the visigoths come from?
1. Kim works as a book keeper and creates invoices for a variety of companies. Help Kim find the total for an invoice that includes 12 cameras for $200 each, 25
