klrm9382 klrm9382
  • 11-10-2022
  • Chemistry
contestada

convert from grams to moles for 22gH2O

Respuesta :

jbednarik7434 jbednarik7434
  • 11-10-2022

Answer

Moles = 1.22 moles

Explanation

Given

Mass of water = 22 g

We know the molar mass of water = 18,01528 g/mol

Required: Moles of H2O

Solution

To calculate the number of moles, use

n = m/M where n is the moles, m is the mass and M is the molar mass

n = 22g/18,01528 g/mol

n = 1.22 mol

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