1.12g/ml
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.
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.
Density = Mass/Volume. You cannot calculate density without knowing BOTH mass and volume.
Density = Mass / Volume So, density of an object with a volume of 10ml and a mass of 20 grams is = m / v = 20grams/10ml = 2g/ml
Density = Mass/Volume = 120 grams/7 ml = 17.142857... grams per ml.
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
The mass is 38,75 g.
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.
Density = grams/milliliters 8.96 g/ml = grams Cu/50 ml = 448 grams Cu
The density is simply 10 grams per litre. The bit about "a mass of 50 grams" is irrelevant to the calculation of density.
density = mass/volume mass = density x volume volume = mass/density
To make a 9 percent saline solution, start by preparing a 100 percent salt solution. With a bottle of 100 percent salt water, take 9 percent and dilute with distilled water to make a 9 percent saline solution.
0.3 grams/milliliter
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 is the 50 grams you probably need the volume volume = mass / density get the density from tables
This is (mass of solute) divided by (mass of total solution) expressed as a percentage. The solute is what you are dissolving into the solution. Example: you have 90 grams of water, and you add 10 grams of salt (sodium chloride). The water is the solvent, sodium chloride is the solute, and the solution is salt water. 90 grams + 10 grams = 100 grams (mass of total solution). (10 grams) / (100 grams) = 0.1 --> 10% mass mass percent concentration.