Homework Answers
Ba2+ + CO32- → BaCO3 (Barium Carbonate)
Ba2+ + SO42-→ BaSO4 (Barium Sulphate)
3 Ba2+ +2 PO43- → Ba3(PO4)2 (Barium Phosphate)
Ba2+ + 2 NO3- → Ba(NO3)2 (Barium Nitrate)
Ba2+ + 2 Cl- → BaCl2 (Barium Chloride)
Ba2+ + 2 I- → BaI2 (Barium Iodide)
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1. Write the chemical formulas for all the barium salts that can be formed in Part...
Identify the spectator ions present (if any) when aqueous solutions of AgNO3 and MgCl, are mixed....
Identify the spectator ions present (if any) when aqueous solutions of AgNO3 and MgCl, are mixed. Periodic Table TABLE 8.1 Solubility Rules for Ionic Compounds in Water Compounds Containing the Following Ions Are Generally Soluble Exceptions Lit, Nat, Kt, and NHA None NO, and C2H30 None CI, Br, and When these ions pair with Agt, Hg2+, or Pb2+, the resulting compounds are insoluble. SO2- When SO 2 pairs with Sr?+, Ba²+, Pb2+, Ag+, or Ca't, the resulting compound is insoluble....
Soluble Ions 1. Cations 2. Anions Empirical Solubility Rules The presence of these ions tend to...
Soluble Ions 1. Cations 2. Anions Empirical Solubility Rules The presence of these ions tend to make the ionic compound water soluble (note exceptions). Ions Exceptions (compounds are insoluble despite having these cations) Li", Na, K, Exceptions = Li,Co, and LigPO4 NH Exceptions (compounds are insoluble Ious despite having these anions) NO,, nitrate ion No exceptions, all nitrates are water soluble C₂H₂O₂: No exceptions, all acetates are water soluble No acetate ion CIO4, CIO3. No exceptions, all perchlorate and chlorate...
You have 315 mL of an aqueous solution that is 0.29 M Na2SO4 and a separate...
You have 315 mL of an aqueous solution that is 0.29 M Na2SO4 and a separate 250 mL aqueous solution that is 0.41 M BaCl2- a). How many moles of each of the four ions are present (do not use the word "moles" in your answer, just the number)? Na+ 5042- Ba2+ ci b). When these two solutions are mixed together, what is the chemical formula of the solid expected to precipitate from the mixture? (Don't forget to put (s)...
Question 6120 points 1. During a metathesis reaction, three chemical processes can result in the removal...
Question 6120 points 1. During a metathesis reaction, three chemical processes can result in the removal of ions from solution. these is the formation of a precipitate. Give the other two. (4 points] When cadmium chloride, CdClz reacts with sodium sulfide, Na S, a yellow precipitate forms. Write the balanced molecular, ionic and net ionic equations for this reaction and identify the yellow precipitate. Use the information in the table below as a guide in determining the reaction products Water-soluble...
20) When solutions copper(II) sulti AC utions of sodium sulfide and copper(II) sulfate are mixed, a...
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...
I need help with these 3 questions. Any explanation would be great too! Thank you! 1....
I need help with these 3 questions. Any explanation would be
great too! Thank you!
1. Without doing a calculation, predict which of these compounds has the greatest molar solubility in water: AgCI (Ksp=1.8x10-10), AgBr (Ksp 5.0x10-13), or AgI (Ksp=8.3x10-17). Optional Answers: 1. AgI is the most soluble of the three. 2. AgBr is the most soluble of the three. 3. AgCl is the most soluble of the three 4. All of the compounds are totally insoluble based on their...
In many chemical reactions of two or more compounds, ions are present in the solution that...
In many chemical reactions of two or more compounds, ions are present in the solution that do not participate in the reaction. These ions, known as spectator ions, can be removed from the chemical equation describing the reaction. A chemical equation that has the spectator ions removed is known as a net ionic equation. Reactions between ionic compounds often result in the precipitation of an insoluble compound. Spectator ions and precipitation products of a chemical reaction can be predicted by...
1. Write net ionic equations for ALL precipitation reactions of each anion studied in this e with Ag'(aq) and Ba (a), respectively, (in the absence of HNO,) at Bad 2 ptt disalv...
1. Write net ionic equations for ALL precipitation reactions of each anion studied in this e with Ag'(aq) and Ba (a), respectively, (in the absence of HNO,) at Bad 2 ptt disalve 51 과 IND Add about 10 drops of deionized water and 10 drops of 6 MNH, to the precipitate and mix thoroughly. Note that the Agl precipitate will persist; Agl is not soluble in NHs solution Confirmation Test for lodide Carry out confirmatory test for iodide as follow:...
When you write the answers, please write the page number for which the question is located....
When you write the answers, please write the page number for
which the question is located. Thank you!
Experiment 8 Name: Double Replacement Reactions Background: Some reactions have the net effect of causing the cation of cach reactant to trade places, forming a compound with the other anion. These reactions are known as double replacement reactions. In the example below (unbalanced equation), the barium and sodium cations switch places so that barium forms a product with sulfate while sodium forms...
Experiment 8 Double Replacement Reactions Background: Some reactions have the net effect of causing the cation...
Experiment 8 Double Replacement Reactions Background: Some reactions have the net effect of causing the cation of each reactant to trade places, forming a compound with the other anion. These reactions are known as double replacement reactions. In the example below (unbalanced equation), the barium and sodium cations switch places so that barium forms a product with sulfate while sodium forms a product with chloride. Note that the formula of each product is determined by the charges of the ions,...
Identify the spectator ions present (if any) when aqueous solutions of AgNO3 and MgCl, are mixed. Periodic Table TABLE 8.1 Solubility Rules for Ionic Compounds in Water Compounds Containing the Following Ions Are Generally Soluble Exceptions Lit, Nat, Kt, and NHA None NO, and C2H30 None CI, Br, and When these ions pair with Agt, Hg2+, or Pb2+, the resulting compounds are insoluble. SO2- When SO 2 pairs with Sr?+, Ba²+, Pb2+, Ag+, or Ca't, the resulting compound is insoluble....
Soluble Ions 1. Cations 2. Anions Empirical Solubility Rules The presence of these ions tend to make the ionic compound water soluble (note exceptions). Ions Exceptions (compounds are insoluble despite having these cations) Li", Na, K, Exceptions = Li,Co, and LigPO4 NH Exceptions (compounds are insoluble Ious despite having these anions) NO,, nitrate ion No exceptions, all nitrates are water soluble C₂H₂O₂: No exceptions, all acetates are water soluble No acetate ion CIO4, CIO3. No exceptions, all perchlorate and chlorate...
You have 315 mL of an aqueous solution that is 0.29 M Na2SO4 and a separate 250 mL aqueous solution that is 0.41 M BaCl2- a). How many moles of each of the four ions are present (do not use the word "moles" in your answer, just the number)? Na+ 5042- Ba2+ ci b). When these two solutions are mixed together, what is the chemical formula of the solid expected to precipitate from the mixture? (Don't forget to put (s)...
Question 6120 points 1. During a metathesis reaction, three chemical processes can result in the removal of ions from solution. these is the formation of a precipitate. Give the other two. (4 points] When cadmium chloride, CdClz reacts with sodium sulfide, Na S, a yellow precipitate forms. Write the balanced molecular, ionic and net ionic equations for this reaction and identify the yellow precipitate. Use the information in the table below as a guide in determining the reaction products Water-soluble...
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...
I need help with these 3 questions. Any explanation would be
great too! Thank you!
1. Without doing a calculation, predict which of these compounds has the greatest molar solubility in water: AgCI (Ksp=1.8x10-10), AgBr (Ksp 5.0x10-13), or AgI (Ksp=8.3x10-17). Optional Answers: 1. AgI is the most soluble of the three. 2. AgBr is the most soluble of the three. 3. AgCl is the most soluble of the three 4. All of the compounds are totally insoluble based on their...
1. Write net ionic equations for ALL precipitation reactions of each anion studied in this e with Ag'(aq) and Ba (a), respectively, (in the absence of HNO,) at Bad 2 ptt disalve 51 과 IND Add about 10 drops of deionized water and 10 drops of 6 MNH, to the precipitate and mix thoroughly. Note that the Agl precipitate will persist; Agl is not soluble in NHs solution Confirmation Test for lodide Carry out confirmatory test for iodide as follow:...
When you write the answers, please write the page number for
which the question is located. Thank you!
Experiment 8 Name: Double Replacement Reactions Background: Some reactions have the net effect of causing the cation of cach reactant to trade places, forming a compound with the other anion. These reactions are known as double replacement reactions. In the example below (unbalanced equation), the barium and sodium cations switch places so that barium forms a product with sulfate while sodium forms...
Experiment 8 Double Replacement Reactions Background: Some reactions have the net effect of causing the cation of each reactant to trade places, forming a compound with the other anion. These reactions are known as double replacement reactions. In the example below (unbalanced equation), the barium and sodium cations switch places so that barium forms a product with sulfate while sodium forms a product with chloride. Note that the formula of each product is determined by the charges of the ions,...
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