I have no idea what the density of the box is, and no way to calculate it.
But the density of the stuff inside it is 80/40 = 2 grams per milliliter.
1.12g/ml
Density = Mass/Volume so Volume = Mass/Density. Having said that, density is not measured in grams so it cannot be 0.789 grams. As a result, the question cannot be answered.
The mass/mass percentage is 9.09 % (with the underlined digits repeating)
Density = Mass/Volume so the density is 120/40 grams per cm3 = 3 grams per cubic cm.
Volume = Mass/Density = 45.6/10.5 = 4.34 millilitres.
Increasing the amount of the solute in the solution the molarity and the density of this solution increases.
mixture
It is 0.5 grams/mL.
density = mass/volume density = grams/ cubic centimeter 1 cubic centimeter = 1 milliliter density = 17.84/15 = 1.19 grams/milliliter
9.46 grams
If 1,1 is grams the molarity is 0,317.
1.12g/ml
The molarity is 0,031.
There are 23.5 grams of solute contained for every 1,000,000 liters of solution that contains 21.7 ppm of SnC12. Therefore, there is 0.00008365 grams of solute in 3.5 liters of solution.Ê
One liter of Benedict's solution contains 173 grams sodium citrate, 100 grams sodium carbonate, and 17.3 grams cupric sulfate pentahydrate.
1.7M
That depends on how much solvent you are dissolving the 9 grams of salt in.