Question

determinar la masa molecular de c6h4(n02)2 c=12 h=1 n=14 o=16

Answer 1

Determinar la masa molecular de C6H4(NO2)2

C = 12 H = 1 N = 14 O = 16

C: 6 x 12 = 72 g/mol

H: 4 x 1 = 4 g/mol

N: 2 x 14 = 28 g/mol

O: 4 x 16 = 64 g/mol

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Mm = 168 g/mol

Answer 2

La masa molecular del compuesto C₆H₄(NO₂)₂ es: 168 g/mol

Datos:

C= 12 g/mol

N= 14 g/mol

O= 16 g/mol

H= 1 g/mol

Explicación:

La masa molecular del compuesto C₆H₄(NO₂)₂ se halla multiplicando cada peso atómico por su correspondiente subíndice:

• C= 12 g/mol * 6 = 72 g/mol
• N= 14 g/mol * 2= 28 g/mol
• O= 16 g/mol * 4= 64 g/mol
• H= 1 g/mol * 4 = 4 g/mol

Se suman las cantidades:

C₆H₄(NO₂)₂= 72 g/mol + 28 g/mol + 64 g/mol + 4 g/mol=168 g/mol

Profundiza en el tema en https://brainly.lat/tarea/6130847