yes
You may want to frame this question in this manner, "Why does cubic unit of cold water have more molecules than same cubic unit of hot water" This is so because heat causes movement in molecules and malkes them move apart. Hence the hotter the water, the further apart the molecules. Therefore, cold water has more molecules than hot water of same unit.
Apparently this compound is not ionic in structure. The attached link refers to "cubic lattice containing two molecules of Mg3As2 in the unit cell."
They are two of the cubic structures for crystals with atoms linked by ionic or covalent bonds. They are also known as BCC and FCC. Table salt, NaCl, and Silicon, for example, assume a FCC structure. For illustrations, please go to the related link.
jidoouog
Cubic centimeters are a unit of volume .
That depends on the pressure and temperature of the air in the cubic meter. Any time you change the pressure or the temperature of a gas, you change the number of molecules in one cubic meter of it.
Molecules or moles? And in a cubic foot of what? Air?
Uncharged molecules and atoms are packed more efficiently in closed-packet structures. Hence theses uncharged molecules and atoms do not crystallize in simple cubic structures.
1,000,000
16
10^19
If you assume that 1 liter = 61.01 cubic inches, then a 5.3 liter engine displaces 323.353 cubic inches.
You can't convert a measurement of area (square) into a measurement of volume (cubic). I'm going to assume you meant 196 cubic feet, which would be 338688 cubic inches.
The answer will depend on the temperature and pressure.
1 litre = 61.023 744 095 cubic inches. so 4.8 Litre (Not Liter, a car engine I assume?) is 293 cubic inches.
I assume you mean cubic yards. 1 cubic yard = 27 cubic feet 5*10*4=200 cubic feet 200/27 =7.4 cubic yards
By yards I assume you mean cubic yards. Next: How deep: I assume 3 inches. (969 x 122 /3 ) / 123 = 969 / 36 = 323/12 = 26.9166666 cubic yards