If mecury is 13.54 g/cm3, and you need 40 gm of mercury. What volume of mercury do you need?
Divide the mass by the density. Using the units you have chosen the answer will be in cubic centimeters
The density of mercury is 13.54 g/cm3. Suppose you need 40 gm of mercury for an experiment. What volume of mercury do you need?
To find the volume of mercury needed, you can use the formula:
Volume = Mass / Density
Given that the mass of mercury needed is 40 g and the density of mercury is 13.54 g/cm³, we can substitute these values into the formula:
Volume = 40 g / 13.54 g/cm³
Before calculating the answer, it's important to ensure that the units are consistent. In this case, the mass is given in grams, but the density is given in grams per cubic centimeter. Since volume is typically measured in cubic centimeters, we don't need to convert the units.
Now, let's calculate the volume:
Volume = 40 g / 13.54 g/cm³
Volume ≈ 2.95 cm³
Therefore, you would need approximately 2.95 cm³ of mercury.