7 Formulas Used

• What is the formula for weight of hydrate?

  Constant weight of crucible with sample before heating subtract constant weight of crucible with sample after heating
• What is the formula of moles of hydrate?

  Weight of CuSO / molar mass of hydrate
• Formula used for moles of water per mole of CuSO4.

  Moles of water / moles of CuSO
• Percent Error Formula

  (true value - moles of hydrate) / true value x 100%