sameerahdowd sameerahdowd
  • 19-07-2022
  • Chemistry
contestada

how many moles are in 2.00g of H2O​

Respuesta :

ytduy123 ytduy123
  • 19-07-2022

n = m/M = 2/18 = 1/9 ~0,1 mol

Answer Link
jsimpson11000 jsimpson11000
  • 19-07-2022

Answer:

.111 mole    (using 3 significant digits)

Explanation:

Mole weight of H2O  = 2 x 1.008  + 15.999 = 18.015 gm/mole

2 gm / 18.015 gm/mole = .111 mole

Answer Link

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