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C10 H12 N208 O8 Na4
C = 12 g * 10 atomo = 120
H = 1 g *12 atomo = 12
O = 16 g * 8 atomo = 128
N = 14 g * 2 atomo= 28
Na = 23 g * 4 atomo = 92
380 g = p.m

1 mol EDTA 380 g
x 15 g
X= 1mol EDT * 15 g = 0.040 mol
380 g

C6 H15 O3N14 = trietanolamina

C = 12 g * 6 atomo = 72
H = 1 g * 15 atomo = 15
O = 16 g * 3 atomo = 48
N= 1 g * 14 atomos = 14
149 g p.m
1 mol de C6 H15 N14 O3 149 g
X 10 g
X = 1mol de trietnolamina * 10 g = 0.068 mol
149 g

CO ( NH2 ) 2 = Urea
C = 12 g * 1 atomo = 12
O = 16 g * 1 atomo = 16
N = 14 g * 2 atomo= 28
H = 1 g * 4 atomo = 4
60 g p.m
1 mol de CO (NHA2)2 -→ 60 g
X - 17 g

X = 1 molde urea * 17 g = 0.28 mol

60 g

C6 H8 O3 = metilparabeno
C6 = 12 g * 8 atomo = 96
H8 = 1 g * 8 atomo = 8
O = 16 g * 3 atomo = 48152 g

1 mol de C6 H8 O3 152 g
X 8 g
X = 1 mol de metilparabeno * 8 g = 0.053 mol152 g

Si (CH3)2 = Copoliol dimeticona
Si = 24 g * 1 atomo = 28
H = 1 g * 6 atomo = 24
C = 12 g * 2 atomo = 658 g p.m
1 mol Si (CH3)2 58 g
x 2 g
X= 1 mol Si (CH3)2 * 2 g = 0.034 mol
58 g