Concept explainers
Interpretation:
Whether the reaction that occurs when aqueous solutions of barium hydroxide and calcium iodide are combined is an example of redox reaction or precipitation reaction has to be predicted based on the acitivity series. The net ionic equation has to be written.
Concept introduction:
Metals are tabulated in decreasing order of their reducing power or increasing order of their oxidizing power. The table is termed as activity series. Any element in the activity series will replace the ions of the elements from a solution written below it. If the product formed is an insoluble compound, the reaction is termed as precipitation reaction. If the elements in the reactants undergo
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Introduction to Chemistry, Special Edition
- The remaining questions include all types of reactions discussed in this chapter. Use the activity series and solubility guidelines to predict whether redox or precipitation reactions will take place. If a reaction will take place, write the net ionic equation; if not, write NR. A piece of solid lead metal is put into an aqueous solution of nitric acid.arrow_forwardThe remaining questions include all types of reactions discussed in this chapter. Use the activity series and solubility guidelines to predict whether redox or precipitation reactions will take place. If a reaction will take place, write the net ionic equation; if not, write NR. Aqueous solutions of sodium hydroxide and potassium nitrate are combined.arrow_forwardWrite the conventional, total ionic, and net ionic equations for the reaction that occurs, if any, when solid barium is added to liquid water.arrow_forward
- The remaining questions include all types of reactions discussed in this chapter. Use the activity series and solubility guidelines to predict whether redox or precipitation reactions will take place. If a reaction will take place, write the net ionic equation; if not, write NR. Copper (II) sulfate and sodium hydroxide solutions are combined.arrow_forwardThe remaining questions include all types of reactions discussed in this chapter. Use the activity series and solubility guidelines to predict whether redox or precipitation reactions will take place. If a reaction will take place, write the net ionic equation; if not, write NR. When solid lithium is added to water, hydrogen is released.arrow_forwardIf aqueous solutions of potassium carbonate and copper(II) nitrate are mixed, a precipitate is formed. Write the complete and net ionic equations for this reaction, and name the precipitate.arrow_forward
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- uppose you are trying to help your friend understand the general solubility rules for ionic substances in water. Explain in general terms to your friend what the solubility rules mean, and give an example of how the rules could be applied in determining the identity of the precipitate in a reaction between solutions of two ionic compounds.arrow_forwardOn the basis of the general solubility rules given in Table 7.1, write a balanced molecular equation for the precipitation reactions that take place when the following aqueous solutions are mixed. Underline the formula of the precipitate (solid) that forms. If no precipitation reaction is likely for the solutes given, so indicate. dium carbonate, Na2CO3, and copper(II) sulfate, CuSO4 drochloric acid, HCl, and silver acetate, AgC2H3O2 rium chloride, BaCl2, and calcium nitrate, Ca(NO3)2 monium sulfide, (NH4)2S, and iron(III) chloride, FeCl3 lfuric acid, H2SO4, and Iead(II) nitrate, Pb(NO3)2 tassium phosphate, K3PO4, and calcium chloride, CaCl2arrow_forwardConsider molecular, complete ionic, and net ionic equations. (a) What is the difference between these types of equations? (b) In what circumstance would the complete and net ionic equations for a reaction be identical?arrow_forward
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