0
How many lead atoms are in a cube of lead with volume of 5cm cubed?
Wiki User
∙ 11y ago
The gram Atomic Mass of lead is 207.20, and the density of lead is about 11.34 grams per cubic centimeter. Therefore, the specified amount of lead contains about 5 X 11.34 or 56.7 grams of lead, and this amount contain (56.7/207.20) X Avogadro's Number of atoms, or about 1.6 X 1023 atoms of lead. Only one significant digit is technically justified, since there is only one significant digit in the datum 5cm cubed.)
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
Suppose you have 4.001018 reams of lead rm Pb How many lead atoms do you have?
1 ream=5004.001018 reams of lead (Pb) x (500/1ream)=2000.509 atoms
How many moles are in 2.16 10 to the 24 power atoms of lead?
2.16 X 1024 atoms lead (1 mole Pb/6.022 X 1023) = 3.59 moles of lead ==============
Is 100 aluminum atoms heavier than 100 led atoms?
No. 100 lead atoms are several times heavier than 100 aluminum atoms.
How many atoms in 10 grams of lead?
10 grams lead (1 mole Pb/207.2 grams)(6.022 X 1023/1 mole Pb) = 2.9 X 1022 atoms of lead -----------------------------------
How many atoms are in 0.455 moles of lead?
Atomic mass: 207.2 grams.455 moles × (6.02 × 1023) = 2.74 × 1023 atoms of lead
What has a greater volume lead or butter?
Volume is the amount of 3-dimensional space occupied by an object and has nothing whatsoever to do with the molecular composition of the object. The volume of a 1" x 1" x 1" cube of lead is exactly the same as the volume of a 1" x 1" x 1" cube of butter or a 1" x 1" x 1" cube of anything for that matter. Lead and butter have a great many differences, but volume isn't a measure of any of them.
How can tell apart lead cube and iron cube?
Iron is magnetic, lead is not.
How is mass difrent from volume?
The volume of an object is (for most intents and purposes) the amount of space it takes up. For example, a cube with side lengths all equal to 1cm will have a volume of 1cm3. The mass of an object is how much it weighs, which varies depending on the density of the object. A cube made of lead will weigh significantly more than a cube made of plastic, and hence have much higher mass, though their volumes might be identical.
How many atoms in lead oxide?
There are 6 atoms in dioxide lead because there 1 hydrogen atom and 5 nitrogen atoms
What is the volume of 60g of glass?
60 grams of glass (with a density of 2,7 - lead crystal can have a density of 3,1 and window glass a density of 2,4) has a volume of about 60/2,7 = 22,2 cubic centimeters or a cube 2,8 cm on a side.
A piece of lead has a density of 11.3 g per cm cubed and a mass of 282.5 g. What is its volume?
Volume = mass /densityHere mass = 282.5 gDensity = 11.3 g/cm^3Plugging in the given formula for volume we get Volume = 282.5/11.3 = 25 cm^3
If one cubic centimeter of lead of lead has a mass of 11.3 what is the density?
Density is mass divided by volume. Think of it as how much mass there is in a given volume. Usually this is in units of grams divided by centimeters cubed (g/cm3). Assuming your mass of 11.3 is in grams you would just: m (mass) ÷ V (volume) = ρ (density) (11.3 g) ÷ (1 cm3) = 11.3 g/cm3Hope this helped!
What is the density of lead?
Answer11.34  grams per centimeter cubed or gpc3
What is the mass10.0m cube of lead?
11.3 thousand tonns, depending on lead cleaness
How many atoms are there in one molecule of tetraethyl lead?
tetra-ethyl lead means lead and ethyl taken four times in ethyl 7 atoms will be present there fore in tetra ethyl 28 atoms will be present.i9n tetra-ethyl lead 1 lead atom will be present so in total 28+1=29 atoms will be present in tetra-ethyl lead.
Which has the greater density 5kg of lead or 10kg of aluminum?
Lead will always have the greater density compared to aluminium. The weight only influences the volume in question. 10kg of Al will be much more(bigger in size) than 5kg of lead.
How many Atoms are in a pound of lead?
I assume you mean pure Lead, and I'm here to tell you that Lead is an element in the periodic table. The fact that it is an element means that it is only 1 type of atom; Lead! The atomic symbol for Lead is Pb.
