Determina la masa molar de las siguientes sustancias gas butano , c`3h`140?
Determina la masa molar de las siguientes sustancias gas butano , c`3h`140.
Determina la masa molar de las siguientes sustancias gas butano , c`3h`140.
Introduce la fórmula molecular (ej: H2O, NaCl, C6H12O6)
Masa molar18.015 g/mol
H×22.016 g/mol
O15.999 g/mol
En resumen
Butano C4H10 . C = 12 x 4 = 48 ; H = 1x10 = 10. Mm del butano = 58 g / mol C3H14O. C = 12 x 3 = 36 ; H = 1x14 = 14 ; O = 16x1 = 16 . MmC3H14O = 36 + 14 + 16 = 66 g / mol.
Butano C4H10 .
C = 12 x 4 = 48 ; H = 1x10 = 10.
Mm del butano = 58 g / mol
C3H14O.
C = 12 x 3 = 36 ; H = 1x14 = 14 ; O = 16x1 = 16 .
MmC3H14O = 36 + 14 + 16 = 66 g / mol.
C4H1O Mm C : 4 x 12 = 48 g / mol H : 10 x 1 = 10 g / mol ```````````````````````````` Mm = 58 g / mol H2SO4 H : 2 x 1 = 2 g / mol S : 1 x 32 = 32 g / mol O : 4 x 16 = 64 g / mol ```````````````````````````` Mm = 98 g /…
Butano : C4H10 C : 4 x 12 = 48 g / mol H : 10 x 1 = 10 g / mol `````````````````````````````` Mm = 58 g / mol.
1. - Butano (C4H10) C = 12g H = 1g 4(12g) + 10(1g) 48g + 10g = 58g M = 58g / mol 2. - Ácido sulfúrico (H2SO4) H = 1g S = 32g O = 16g 2(1g) + 1(32g) + 4(16g) 2g + 32g + 64g = 98g M = 98g / mol 3. - Hidrógeno molecular…
La masa atómica del carbono es 12g / mol, y la del hidrógeno, 1g / mol Luego, la masa molar del butano sería : .