Density is calculated by dividing the mass (in grams) of a substance by its volume (in milliliters or cubic centimeters). The formula for density is: Density = Mass / Volume. By measuring the mass of a sample in grams and the volume in milliliters, you can easily calculate the density of the substance.
The volume of the substance can be found by dividing the mass by the density. In this case, the volume is 554 grams / 3.1 grams per cubic centimeter, which equals 178.71 cubic centimeters.
denisity = mass/volume = 67.7 grams/12.8 mL = 5.29 g/mL
The mass is 146,835 grams.
The mass of the platinum disk can be calculated using the formula: mass = volume * density. Plugging in the values gives mass = 113 * 21.4 = 2428.2 grams. Therefore, the mass of the pure platinum disk is 2428.2 grams.
Density = (mass) / (volume) = 42/28 =1.5 gm/cm3
Assuming the volume is in cubic cm and not cm(!), Density = Mass/Volume = 56g/28cm3 = 2 grams per cm3
The conversion of grams to milliliters depends on the density of the substance. However, for water, which has a density of about 1 g/mL, 28 grams is equivalent to 28 milliliters.
mass is to grams
The mass of 40 grams is 40 grams and the volume of 20mL is, wait for it, ... 20 mL!
Grams is NOT a unit of volume. It is a unit of weight or mass.
Mass per volume Mass in grams volume in cubic centimeters
Mass per volume Mass in grams volume in cubic centimeters
the mass is the 50 grams you probably need the volume volume = mass / density get the density from tables
Density = mass/volume, so:36 grams/ 12 milliliters3 grams/ milliliter
Mass and volume use different units of measure. Mass uses grams as a unit of measurement; however 1000 grams equals 1 kilogram. Volume is measure by liters.
Converting volume (mL) to mass (grams) requires the ratio of the subtance's mass to volume (its density, in other words).