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Determination of Water of Hydration Using an Ohaus Balance

Determination of Water of Hydration Using an Ohaus Balance

In this exercise, you will perform the procedure to determine the water of hydration using a known hydrate. You will then repeat the procedure on two unknown hydrates and use your experimental data to calculate the waters of hydration for each of the unknowns.

As a final step, you will add an anhydrous salt to water and monitor the reaction for temperature change. Based on temperature data, you will arrive at a conclusion regarding either the exothermic or endothermic nature of both dehydration and hydration reactions.

Kit contains enough materials for 15 groups.

Kit Includes:

  • 1 x 25 g Copper (II) sulfate, pentahydrate (CuSO4.5H2O)
  • 1 x 25 g Cobalt (II) chloride, hexahydrate (CoCl.6H2O) UN3260
  • 1 x 25 g Magnesium sulfate, heptahydrate (MgSO4.7H2O)
  • 1 x 25 g Calcium chloride, anhydrous
  • 45 Glass vials

Please note that the pictures may show items not included in this kit, the pictures are there to show kit functionality. Please refer to the product details above for more information on the contents of this kit.

DOT Info: Small quantity exemption 173.4. THIS PACKAGE CONFORMS TO 49 CFR 173.4 for domestic highway or rail transport only

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Catalog # IS2002
Shipping Weight 4.00 lbs
 
Our price: $46.25
Quantity