Question

i) BeCl, ii) Al2(SO4)3 iii) C3H2O

Answer 1

Respuesta:

✅BeCI:

H: 3 x 1 = 3 g/mol

B: 1 X 10.8 = 10.8 g/mol

O: 3 x 16 = 48 g/mol

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      ⭐    Mm = 61.8  g/mol⭐,

AI2

H: 2x 1 = 2 g/mol

C: 1 X 12 = 12 g/mol

O: 3 x 16 = 48 g/mol

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    ⭐    Mm = 62  g/mol⭐

✅AL2(SOA4)

Al: 2 x 27 = 54 g/mol

S: 3 x  32 = 96 g/mol

O: 12 x 16 = 192 g/mol

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     ⭐,   Mm = 342 g/mol⭐

✅C3H20

H: 12  x 1 = 12 g/mol

O:  6 x 16 = 96 g/mol

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      ⭐  Mm = 180 g/mol⭐

Explicación:

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