100 Questions for Mom: A Journal to Inspire Reflection and Connection

100 Questions for Mom: A Journal to Inspire Reflection and Connection

Kimia berapa gram massa dari 0,6 mol glukosa c6h12o6

berapa gram massa dari 0,6 mol glukosa c6h12o6

Jawaban:

108 gram

Penjelasan:

[tex]n \: = \frac{g}{mr} [/tex]

mol glukosa = massa glukosa ÷ Mr glukosa

massa glukosa = mol glokosa × Mr glukosa

Ar C = 12 gram/mol

Ar H = 1 gram/mol

Ar O = 16 gram/mol

Mr glokosa (C6H12O6) = (12(6) + 1(12) + 6(16)) = 180 gram/mol

massa glukosa = 0,6 mol × 180 gram/mol

massa glukosa = 108 gram

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