Number of moles = (# of grams) ÷ (molar mass)
0.016 ÷ 183.2= 8.7 x 10-5
Moles = weight in g / atomic weight. So moles in 24.7 g of Ar = 24.7 / 39.948 = 0.62 moles
The number of moles is given by :n = m / Mn = ( 4.5 g ) / ( 169.9 g / mol ) = 0.02649 moles
7.98 moles of Kr have 668,708 g.
3,80 g Zn have 0,058 moles.
Number of moles = weight (in g) / molecular weight = 6.80 / 101.961 = 0.0667 moles or 66.7 milli moles.
Moles = weight in g / atomic weight. So moles in 24.7 g of Ar = 24.7 / 39.948 = 0.62 moles
The number of moles is given by :n = m / Mn = ( 4.5 g ) / ( 169.9 g / mol ) = 0.02649 moles
6675 moles Moles = weight (in g) / atomic weight = 26700 g / 4 = 6675 moles
5 moles of carbon is 60,055 g.5 moles of sodium is 114,949 g.
3,80 g Zn have 0,058 moles.
The formula is: number of moles = g Be/9,012.
7.98 moles of Kr have 668,708 g.
7.98 moles of Kr have 668,708 g.
3,99 moles of Kr have 334,35 g.
Number of moles = weight (in g) / molecular weight = 6.80 / 101.961 = 0.0667 moles or 66.7 milli moles.
The answer is 1.35 moles.425 g of UF4 would be 1.35 moles.
573,28 of g of AgCI is equivalent to 4 moles.