justinchou2839 justinchou2839
  • 31-07-2021
  • Chemistry
contestada

What is the concentration of a solution formed by diluting 25.0 ml of a 3.8M glucose solution to 250ml

Respuesta :

hanjekie233206
hanjekie233206 hanjekie233206
  • 31-07-2021

Explanation : số mol glucose 3.8M là :

n = Cm . V = 3.8 . 25 =95

=> Cm khi pha loãng = [tex]\frac{n}{V}[/tex] = [tex]\frac{95}{250}[/tex] = 0.38M

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