Preparation of Bis-(N-methylsalicylaldimanato) copper(II). 1) What is the compound formed when salicaldehyde is mixed with methylamine? 2) Where in the spectrochemical series would you place the N-methylsalicylaldimanato ligand?
Preparation of Bis-(N-methylsalicylaldimanato) copper(II). 1) What is the compound formed when salicaldehyde is mixed with methylamine? 2)...
When sulfuric acid and copper (II) oxide are allowed to react, copper (II) sulfate is formed. Why did you wash the precipitated copper oxide with water? What observation might you make that suggests that a chemical reaction has occurred?
Question 11 Give the IUPAC name of the compound formed when methylamine reacts with 2- pentanol in the presence of aluminum oxide and elevated temperatures. Careful with spelling enter your answer here
Part A What compound results when benzoic acid reacts with methylamine, and what compound ultimately results when the initially formed compound is heated at 140°C? Draw the molecule on the canvas by choosing buttons from the Tools (for bonds). Atoms, and Advanced Template toolbars. The single bond is active by da H120 scout H с + N O AN P Pearson
Give the systematic name of this copper compound. Use bis- instead of di- when denoting ethylenediamine. (Cu(en)2(H2O)2)I2 *All of the numbers are subscripts there are no exponents or coefficients.
Part A What compound results when benzoic acid reacts with methylamine, and what compound ultimately results whon the initially formed compound is heated at 140°C? Draw the molecule on the canvas by choosing buttons from the Tools (for bonds), Atoms, and Advanced Template foolbars. The single bond is active by defaut e ⓇH: 1Parçout H С + N 0 S CI
II. QUESTIONS 1. Calculate the percentage of copper in copper(II) chlorate. 2. Calculate the percentage of copper in a salt with a formula mass of 254.69 amu and n = 2. 3. Calculate the percentage of copper in a salt with a formula mass of 265.56 amu and n = 3. 4. Calculate the formula mass of a copper compound that is 61.68% copper by mass and where n = 2.
1) When aqueous solutions of copper(II) iodide and potassium carbonate are combined, solid copper(II) carbonate and a solution of potassium iodide are formed. The net ionic equation for this reaction is: 2) When aqueous solutions of sodium cyanide and hydrobromic acid are mixed, an aqueous solution of sodium bromide and hydrocyanic acid results. Write the net ionic equation for the reaction. 3) When solid Zn metal is put into an aqueous solution of NiSO4, solid Ni metal and a solution...
When solutions of the following solutions are mixed, is a precipitate formed and if so what is the precipitate (hint: be able to write the net ionic equation if appropriate)? a. sodium sulfide and copper(II) sulfate b. sodium nitrate and lead(IV) acetate c. sodium chloride and silver nitrate d. sodium phosphate and Calcium Chloride
20) When solutions copper(II) sulti AC utions of sodium sulfide and copper(II) sulfate are mixed, a precipitate of of (11) sulfide is formed. What is the net ionic equation for this reaction? i Cu²+ (aq) + S2-(ag) Curs) + S B) Na2S(aq) + CuSO4(aq) + CuS(s) C) 2Na+ (aq) + (aq) + Cu2+ (aq) + SO42-ag) 2Nat(ag) + SO42-lag) D) Na2S(aq) + CuSO4(aq) - Na2SO4(aq) + Cu(s) E) Cu2+ (aq) + 52-ag) - CuS(s) 40) 41 Choose the best classification...
An aqueous solution of copper(II) bromide is mixed with aqueous sodium phosphate. A precipitate is observed to form. Write the formula for the solid product. (Use the following format when entering your answer. Ca(BrO3)2 would be entered as Ca(BrO3)2.)