Doesn't seem quite right. Show how you get the 6.022E23.peripatein said:Hello,
If the distance between carbon atoms is given as 3A, will a 12 gr carbon cube have a volume of (6.022E23)*(27E-24)cm^3?
OK, yes. I came at it a slightly different way and got a different answer, but I must have made a mistake.peripatein said:Avogadro's number. Wouldn't that be the right way to calculate the volume?
To calculate the volume of a 12g carbon cube, you can use the formula V = m/d, where V is volume, m is mass, and d is density. In this case, the mass is 12g and the density of carbon is 2.26 g/cm³. So, V = 12g / 2.26 g/cm³ = 5.31 cm³.
The density of carbon varies depending on the form it is in. However, the density of pure carbon is 2.26 g/cm³.
Yes, the volume of a 12g carbon cube can be measured in any unit of volume, such as cubic centimeters (cm³) or milliliters (mL).
Yes, there will be a difference in volume between a 12g carbon cube and a 12g cube of another substance. This is because different substances have different densities, and therefore, different volumes for the same amount of mass.
The volume of a 12g carbon cube will be smaller than the volume of a 12g cube of oxygen. This is because carbon has a higher density than oxygen, so it takes up less space for the same amount of mass.