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1. www.chemteam.info › Mole › Determine-formula-of-hydrateDetermine the formula of a hydrate - ChemTeam

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   What is the formula of the hydrate? Solution: 1) Determine mass of water driven off: 15.67 − 7.58 = 8.09 g of water. 2) Determine moles of MgCO 3 and water: MgCO 3 ---> 7.58 g / 84.313 g/mol = 0.0899 mol H 2 O ---> 8.09 g / 18.015 g/mol = 0.449 mol.

   • Determine Identity of an Element From a Binary Formula and a Percent Composition

     Example #3: A compound is found to have the formula XBr 2,...

   • Calculate Empirical Formula When Given Mass Data

     Example #3: Determine the empirical formula of a compound...

   • Calculate Empirical Formula When Given Percent Composition Data

     4) Write the empirical formula: SO 2. 5) Compute the...

   • Problems

     Problem #5a: A solution was made by dissolving 52.0 g of...

   • The Mole

     Determine formula of a hydrate; Hydrate lab calculations....

2. www.symbolab.com › solver › chemistry-calculatorChemistry Calculator - Symbolab

   www.symbolab.com › solver › chemistry-calculator

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   Free Chemistry calculator - Calculate chemical reactions and chemical properties step-by-step.

3. chem.libretexts.org › Courses › University_of_Arkansas_Little_Rock2.12: Hydrates - Chemistry LibreTexts

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   Formula of a Hydrate (\(\text{Anhydrous Solid}\ce{*}x\ce{H2O}\)) The formula of a hydrate can be determined by dehydrating a known mass of the hydrate, then comparing the masses of the original hydrate and the resulting anhydrous solid.

4. www.chemdunn.org › lab › hydrate1.1 - Determine the Formula of a Hydrate - CHEMDUNN

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   A hydrate can usually be converted to the anhydrous compound by heating. For example, the anhydrous compound cobalt (II) chloride is blue, while the hydrate is a distinctive magenta color (as seen below). The hydrated form of cobalt (II) chloride contains six water molecules in each formula unit.

5. chem.libretexts.org › Ancillary_Materials › Laboratory_Experiments5: Properties of Hydrates (Experiment) - Chemistry LibreTexts

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   22 wrz 2021 · Formula of a Hydrate (\(\text{Anhydrous Solid}\ce{*}x\ce{H2O}\)) The formula of a hydrate can be determined by dehydrating a known mass of the hydrate, then comparing the masses of the original hydrate and the resulting anhydrous solid.

6. www.mrpalermo.com › virtual-lab-hydratesVirtual Lab: Hydrates - Mr. Palermo's Flipped Chemistry Classroom

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   We can find the percent of water in a hydrate experimentally by accurately determining the mass of the hydrate and the mass of the anhydrous salt. The difference in mass is due to the water lost by the hydrate.

7. chemteam.info › Mole › hydrate-lab-calculationsHydrate Lab Calculations - ChemTeam

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   From these data, determine the value of x and write the complete formula for hydrated copper(II) chloride. Solution: 1) Determine the mass of the anhydrate and of the water that was lost: CuCl 2---> 17.917 − 16.221 = 1.696 g H 2 O ---> 18.360 − 17.917 = 0.443 g. 2) Determine moles of each: CuCl 2---> 1.696 g / 134.452 g/mol = 0.012614 mol