Use the word bank below to complete the following statements. Record your responses onto the Google Form. а. b. gain c. hydroxide d. unsaturated e. lose f. Isomers g. reactivity series h. solute i. anode j. Avogadro's constant k. oxidation 21. The concentration of a solution may be increased by adding more 22. In order to convert number of units to moles you must divide by , 23. have the same formula but different structures. 24. Hydrocarbons that have double or triple bonds between carbon atoms are said to be 25. The ion is responsible for the properties of a base. 26. Metals often, _electrons to non-metals. 27. The change of Fe (s) to Fe* (aq) is an example of 28. The is useful to predict whether a metal will react with a metal ion solution. 29. Reduction refers to the of electrons. 30. In a galvanic cell, oxidation occurs at the .

Answer questions 2 & 3

Calculate the concentration of zinc using the steps below if the mass of the filter paper is 1.268g and the mass of the precipitate and filter paper is 1.282g.  a. Calculate the mass of zinc phosphate formed. b. How many moles of zinc phosphate formed? c. Calculate the moles of zinc in the 10 mL zinc nitrate solution used. d. Calculate the concentration of the zinc in the zinc nitrate solution. e. Confirm whether sodium phosphate was in excess if the concentration of the sodium phosphate solution was 0.0814M, determine how many moles were used and confirm it was the excess reagent.

Calculate the molarity of the solution when 0.030 moles of NaOH is contained within 5.9 L of solution. In the three blanks, enter the value (decimal notation with proper s.f.), units, and substance (in this order).

A beaker of potassium hydroxide needs to be neutralized with the smallest possible volume of acid. Which acid should be used if they all have the same mass/volume concentration? A. Hydrochloric acid B. Ammonia C. Hydrobromic acid D. Nitric acid E. Hydrofluoric acid F. All of these would neutralize barium hydroxide with the same volume