jkjk6302 jkjk6302
  • 13-03-2024
  • Chemistry
contestada

How many moles of potassium oxide (K₂O) are in 77.5g of the compound?
a) 0.75 moles
b) 1.25 moles
c) 1.50 moles
d) 2.50 moles

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