The sulfate ion, SO4 2-, can be drawn in many ways. If youminimize formal charge on the sulfur, how many S=O double bonds should you draw in the Lewis structure?

Solution for Compare SO2 and (SO4)2−, choose molecule that has shorter sulfur–oxygen bond lengths? Explain.

Solution for Calculate the ratio of moles of H2O to moles of anhydrous KAl (SO4)2. Show all work including units. Note: Report the ratio to the closest whole…

Calculate the ratio of moles of H2O to moles of anhydrous KAl (SO4)2. Show all work to answer this question by uploading an image of your calculations into Photo 3. Note: Report the ratio to the closest whole number. Write the empirical formula for the hydrated KAl (SO4)2, based on your experimental results and answer to Question 2.

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...Solution for Correct name for Sn (SO4)2

2 Al (s) + 2 KOH (aq) + 4 H2SO4 (aq) + 10 H2O (l) 2 KAl (SO4)2∙12 H2O (s) + 3 H2 (g) alum Using the data, determine the theoretical and percent yield for this alum synthesis. Note that aluminum is the limiting reactant. Description mass bottle mas 9.150 bottle mass with aluminum pieces 11.177 final product and bottle masss 19.377 What is the theoretical yield of alum and …

Solution for Complete and balance the following half-reaction in acidic solution H2SO3 (aq)=SO4^2- (aq)

The following list contains some common polyatomic ions. nitrate NO3- phosphate PO4-3 sulfate SO4-2 acetate C2H3O2-1 ammonium NH4+ chromate CrO4-2 carbonate CO3-2 dichromate Cr2O7-2 permanganate MnO4-1 Using the charge on these ions and the idea of valence, predict the formula for the following: potassium chromate K 2 (CrO) 4 K 2CrO 4 K (CrO 4 ...

Write the empirical formula for the hydrated KAl (SO4)2, based on your experimental results and answer to Question 2 (the answer was 65). Show all work including units.

Write the empirical formula for the hydrated KAl (SO4)2, based on moles of anhydrous KSI (SO4)2= 0.046 mol molar mass of H2O= 18g/ mol moles of H2O= 0.0444mol ratio pf moles H20 to moles of anhydrous KAI (SO4)2= 9.65/1 . Show all work including units.