the density of sodium chloride solutions should have produced a straight line when plotted. How could this plot be used to determine the density of any concentration of sodium chloride solution?
2007-04-26 03:39:22 · 2 answers · asked by ADRIANN 1 in Science & Mathematics ➔ Chemistry
I can not see your plot but I suppose it is a graph of a straight line showing in abscissa the concentration and in ordinate the density. So, i suppose if you have a given concentration ex 9g/L
you look at the point giving concentration draw a line parallel the ordinate until you reach the line and you read the value of ordinate.
If the abscissa is in molar concentration M , you must know that 1 M corresponds to 58.5 g/Liter
2007-04-26 03:56:08 · answer #1 · answered by maussy 7 · 1⤊ 0⤋
0.45% means 0.45 gram per 100 ml, or 4.5 gram per liter. That makes 4.5 milligram per milliliter.
2016-05-19 03:09:35 · answer #2 · answered by ? 3 · 0⤊ 0⤋