molar mass of CHCl3 is119.5gmol-1. so there are 0.49 moles.
215 g of chloroform is equal to 1,8 moles.
moles = weight in grams / molecular weight = 59.1 / 119.38 = 0.5 moles
1.68
(3.28 g of chloroform/.0275moles of chloro)= 119 g of chloroform. Just take the weights in grams and divide it by number of moles. Hope it helps!
3,80 g Zn have 0,058 moles.
215 g of chloroform is equal to 1,8 moles.
moles = weight in grams / molecular weight = 59.1 / 119.38 = 0.5 moles
1.68
(3.28 g of chloroform/.0275moles of chloro)= 119 g of chloroform. Just take the weights in grams and divide it by number of moles. Hope it helps!
3,80 g Zn have 0,058 moles.
The formula is: number of moles = g Be/9,012.
Moles = weight in g / atomic weight. So moles in 24.7 g of Ar = 24.7 / 39.948 = 0.62 moles
The answer is 0,253 moles.
The answer is 0,4 moles.
The answer is 0,364 moles.
573,28 of g of AgCI is equivalent to 4 moles.
978 g calcium contain 24,4 moles.