Use a digital mass scale or a triple-beam-balance scale to find the mass of a regular solid.
Mass = Pressure*Area
Density = Mass / Volume Rearranging this gives: Volume = Mass / Density Mass = Density × Volume
You have to know two out of three ... mass, volume, density ... then you can find the missing one. If density is missing . . . Density = (mass)/(volume) If mass is missing . . . Mass = (density) x (volume) If volume is missing . . . Volume = (mass)/(density)
Density= mass/volume volume = mass/density
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To calculate the mass of a single cookie, divide the mass of one dozen cookies (156 grams) by the number of cookies in a dozen (12). The mass of a single cookie is 13 grams.
Eggs vary is size and mass.
To calculate the mass of an unknown liquid in grams per mole, you would need to know the substance's molar mass (g/mol) and the amount of the substance in grams. Then, divide the mass in grams by the molar mass to get the value in grams per mole.
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Octopus hatch en-mass from eggs. They just pop right out and find a place to hide.
Converting between moles of aluminum chloride and grams of aluminum chloride is most similar to converting between eggs and dozens of eggs. Just like one dozen equals 12 eggs, one mole of aluminum chloride contains Avogadro's number of particles (6.022 x 10^23) which corresponds to its molar mass in grams.
As the egg decomposes, the mass of the egg is reduced. This is because the egg shell is porous and water vapor and gases can escape over time, reducing the mass of the egg. If the mass of the egg is less than the mass of the volume of water displaced by the egg, it will float.
Mass is how much space an object takes so the basketballs take up more space
First, calculate the volume of one nickel pyramid paper weight using the formula for the volume of a pyramid: (1/3) * base area * height. Then, multiply this volume by the density of nickel (8.9g/cm^3) to find the mass of one nickel pyramid paper weight. Finally, multiply this mass by 12 to find the total mass of a dozen such paper weights.
by painting eggs, going to mass and hunting for chocolate eggs.
Same reason a dozen is used to count 12 eggs. This is the agreed on unit that chemist's use. Iron is 55.85 grams/mole, which means that 6.022 X 1023 atoms are in this mass iron. Now carbon is 12.01 grams/mole with the same number of atoms in that mass. Rather like a dozen eggs weighing different amounts because some are labeled small, medium or large yet all are still 12 eggs in the dozen.