WebThe molar mass of water is 18.015 g/mol and the molar mass of anhydrous copper sulfate is 159.609 g/mol. Show your calculations. mass of water in the hydrate sample (g) 1.804 number of moles of water.1001 mass of anhydrous salt (g) 3.196 number of moles of anhydrous salt.02002 molar ratio of anhydrous salt to water 1:5 empirical formula of the ... WebFeb 10, 2024 · The ratio calculated (j) is expressed in the formula of the compound (hydrate). Write the chemical formula of the hydrated form of your unknown sample. …
Experiment_605_Hydrates_1_2_1 - Chemistry LibreTexts
WebAug 19, 2024 · The formula for water is set apart at the end of the formula with a dot, followed by a coefficient that represents the number of water molecules per formula unit. It is useful to know the percent of water contained within a hydrate. The sample problem below demonstrates the procedure. Example 4.14. 1: Percent of Water in a Hydrate. WebJan 14, 2024 · Moles of anyhydrate ( CuSO4)= 7.28/159.62 = 0.0456 moles of copper sulfate. n = m/M. ... The empirical formula of this hydrate is CuSO 4 •5H 2 O, ... How much copper wire can be made from copper ore? Answers · 2. If a temperature scale were based off benzene. Answers · 3. builders quoting software
Lab 15- Hydrate Analysis Flashcards Quizlet
WebCupric Sulfate CuSO4 or CuO4S CID 24462 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities ... WebConclusion. In conclusion, the empirical formula of hydrated copper sulphate can be determined as CuSO4· 5H2O by experiment. Water molecules can make the copper … Web5. Using the reaction below determine the number of water molecules per mole of copper (II) sulfate hydrate: CuSO 4 . xH 2 O Determine "x", where x is a whole number. Hint: step 1- Use the number of moles of water and copper sulfate calculated above step 2- Divide by the smallest mole number step 3- Round to the nearest whole number crossword rich filled pastry