Write down the color of the solutions of the unknown salt and precipitate formed in their solutions along with the molecular, complete ionic and net ionic equations for only the reactions with the precipitates formed with your unknown?
The Unknown salt is Zn(C2H3O2)2
Homework Answers
So we have Zinc Acetate [Zn(CH3COO)2 ], and we have to depict the color of the resultant precipitate (if formed), upon reaction with the already mentioned salts.
With K2CO3 ,
Zn(CH3COO)2 +
K2CO3
(White ppt)
With ZnSO4 - No precipitates formed
With NaOH , Zn(CH3COO)2 + 2 NaOH 
(Slightly white ppt)
But addition of excess of NaOH would lead to the formation of soluble compound Zn(OH)42- .
With NaCl - No precipitate formed (ZnCl2)
Add Answer to:
Write down the color of the solutions of the unknown salt and
precipitate formed in their...
1. Unknown D is____ 2. Write the molecular, complete ionic and net ionic equations for only...
1. Unknown D is____
2. Write the molecular, complete ionic and net ionic equations for
only the reactions with the precipitates
formed with your unknown. If a precipitate did not
form with the unknown then, you would not write an equation.
Salt K2CO3 ZnSO4 NaOH NaCl (Soln color) КСІ Percipitate Percipitate NP NP (milky white) Ca(C2H302)2 Percipitate (cloudy white) Percipitate NP NP (milky white) (cloudy white) Na3PO4 Percipitate NP NP NP (cloudy white) Zn(C2H302)2 Percipitate Percipitate NP NP (milky white)...
Write the molecular, complete ionic and net ionic equations for only the reactions with the precipitates...
Write the molecular, complete ionic and net ionic equations for
only the reactions with the precipitates
formed with your unknown. If a precipitate did not
form with the unknown then, you would not write an equation.
Salt K2CO3 ZnSO4 NaOH NaCl (Soln color) КСІ Percipitate NP NP (milky white) Ca(C2H302)2 Percipitate Percipitate NP NP (milky white) (cloudy white) Na3PO4 Percipitate NP NP NP (cloudy white) Zn(C2H302)2 Percipitate Percipitate NP NP (cloudy white) Percipitate (cloudy white) Percipitate FeSO4 Percipitate NP (pale...
An unknown salt consists of two types of cations and one type of anion
An unknown salt consists of two types of cations and one type of anion. The possible anions include chloride, Cl-, carbonate, CO32-, sulfate, SO42-. The possible cations include Group 1A cations, K+ and Na+, and Group 2A cations, Ca2+ and Sr2+.a) After dissolving the unknown in 20 mL of DI water, you add 0.5 mL of 0.05 M AgNO3 and observe a precipitate. What are the possible precipitates that are formed? Write the net ionic equations for the reactions. b) When...
Predict the precipitate formed when aqueous solutions of iron (III) chloride and silver (I) nitrate are...
Predict the precipitate formed when aqueous solutions of iron (III) chloride and silver (I) nitrate are mixed together. Write the balanced molecular, ionic and net ionic equations for this process. (3 different ones needed) Also label the proper state of matter ( g, l, s, aq) for each species.
do C, D, & E please Part VII: Reactions of Salt Mixtures Instructions - Complete and...
do C, D, & E please
Part VII: Reactions of Salt Mixtures Instructions - Complete and Balance Molecular Equation. These are all Double Displacement reactions. Show Complete lonic and Net lonic Equations. "INCLUDE PHASELABELS INCLUDE ALL PHASE LABELS INCLUDE PHASE LABELS a) FeCl3(aq) + CoCl2(aq) + NR b) 1 CoCl2(aq) +1Na2CO3(aq) - 1C0CO3(s) + 2NaCl(aq) Complete ionic: Co2+(aq) +2Cl(aq) +2Na“(aq) +Co ?(ag) - COCO (5) + 2Na*(aq) + 2Cr(aq) Net ionic: Co"(aq) + CO 2 (aq) -- Coco (8) Precipitate...
A deep blue Group III unknown formed a blue-green precipitate when treated with NH_3/NH_4 Cl. The...
A deep blue Group III unknown formed a blue-green precipitate when treated with NH_3/NH_4 Cl. The mixture was centrifuged and separated. The precipitate dissolved in NaOH to form a green solution. The solution turned purple when treated with BiO_3 in acid solution. All other tests were negative. What ion(s) is/are present? What ion(s) is/are certainly absent? Write net ionic equations for all observations mentioned above, using the ions that you have determined to be present. One of the reactions will...
UNKNOWN NUMBER Indicate observed results in the appropriate square. If no precipate is observed, record an...
UNKNOWN NUMBER Indicate observed results in the appropriate square. If no precipate is observed, record an S for soluble. If a slight cloudiness is observed, record an SS for slightly soluble. If a precipitate is observed, record an I for insoluble Record the color and appearance of precipitate in cach case. Anion d | Br” | IP | Co” so OH S1- Cation Ae chory vedow Whichodr Mg Screar I burt Biun Dari Branta Iss- crestul anfte Iss. Crystal white...
Write total ionic and net ionic equations for reactions 1, 2, 3, and 4 on page...
Write total ionic and net ionic equations for reactions 1, 2, 3, and 4 on page 5 of the lab manual. (Below are the reactions on page 5.) | 1. RCOH + NaOH → RCO2 Nat + H2O organic acid base salt 2. RNH3 + HCI - RNH organic base acid CI salt 3. RCO2 Na+ + HCI → RCOH + NaCl salt acid organic acid 4. RNHECI + NaOH → RNH + H2O + NaCl salt base organic base...
CHEM 1405: Exp 10 Reactions in Aucows Solutions Section: Date: Name: Report Sheet Na SO A....
CHEM 1405: Exp 10 Reactions in Aucows Solutions Section: Date: Name: Report Sheet Na SO A. Aqueous lonie Reactions: Precipitation Reactions Naci Na PO, Na:CO Cu(NO3)2 Ba(NO3) 25) KNO, 1. Which of the following term(s) can be used to describe the precipitation reactions? (Check all those that apply) Combustion Combination Single replacement Double replacement Redox reaction Decomposition 2. Of the twelve combinations of solutions, how many combinations resulted in formation of a precipitate? 3. Write molecular equation, total ionic equation...
Write balanced molecular, ionic and net-ionic equations for 10 reactions (8 precipitate (P) and 2 neautralization)...
Write balanced molecular, ionic and net-ionic equations for 10
reactions
(8 precipitate (P) and 2 neautralization)
Use the next few pages to write balanced MOLECULAR, IONIC, and NET-IONIC equations for 10 reactions that occurred during this laboratory experiment. There are more than 10 possible reactions. Choose precipitation reactions and 2 neutralization reactions. Make sure to include the physical states of all the products. Class (circle one): Precipitation or Neutralization Reaction 1. Molecular: Complete lonic: Net lonic: no I reaction/ no...
1. Unknown D is____
2. Write the molecular, complete ionic and net ionic equations for
only the reactions with the precipitates
formed with your unknown. If a precipitate did not
form with the unknown then, you would not write an equation.
Salt K2CO3 ZnSO4 NaOH NaCl (Soln color) КСІ Percipitate Percipitate NP NP (milky white) Ca(C2H302)2 Percipitate (cloudy white) Percipitate NP NP (milky white) (cloudy white) Na3PO4 Percipitate NP NP NP (cloudy white) Zn(C2H302)2 Percipitate Percipitate NP NP (milky white)...
Write the molecular, complete ionic and net ionic equations for
only the reactions with the precipitates
formed with your unknown. If a precipitate did not
form with the unknown then, you would not write an equation.
Salt K2CO3 ZnSO4 NaOH NaCl (Soln color) КСІ Percipitate NP NP (milky white) Ca(C2H302)2 Percipitate Percipitate NP NP (milky white) (cloudy white) Na3PO4 Percipitate NP NP NP (cloudy white) Zn(C2H302)2 Percipitate Percipitate NP NP (cloudy white) Percipitate (cloudy white) Percipitate FeSO4 Percipitate NP (pale...
do C, D, & E please
Part VII: Reactions of Salt Mixtures Instructions - Complete and Balance Molecular Equation. These are all Double Displacement reactions. Show Complete lonic and Net lonic Equations. "INCLUDE PHASELABELS INCLUDE ALL PHASE LABELS INCLUDE PHASE LABELS a) FeCl3(aq) + CoCl2(aq) + NR b) 1 CoCl2(aq) +1Na2CO3(aq) - 1C0CO3(s) + 2NaCl(aq) Complete ionic: Co2+(aq) +2Cl(aq) +2Na“(aq) +Co ?(ag) - COCO (5) + 2Na*(aq) + 2Cr(aq) Net ionic: Co"(aq) + CO 2 (aq) -- Coco (8) Precipitate...
A deep blue Group III unknown formed a blue-green precipitate when treated with NH_3/NH_4 Cl. The mixture was centrifuged and separated. The precipitate dissolved in NaOH to form a green solution. The solution turned purple when treated with BiO_3 in acid solution. All other tests were negative. What ion(s) is/are present? What ion(s) is/are certainly absent? Write net ionic equations for all observations mentioned above, using the ions that you have determined to be present. One of the reactions will...
UNKNOWN NUMBER Indicate observed results in the appropriate square. If no precipate is observed, record an S for soluble. If a slight cloudiness is observed, record an SS for slightly soluble. If a precipitate is observed, record an I for insoluble Record the color and appearance of precipitate in cach case. Anion d | Br” | IP | Co” so OH S1- Cation Ae chory vedow Whichodr Mg Screar I burt Biun Dari Branta Iss- crestul anfte Iss. Crystal white...
Write total ionic and net ionic equations for reactions 1, 2, 3, and 4 on page 5 of the lab manual. (Below are the reactions on page 5.) | 1. RCOH + NaOH → RCO2 Nat + H2O organic acid base salt 2. RNH3 + HCI - RNH organic base acid CI salt 3. RCO2 Na+ + HCI → RCOH + NaCl salt acid organic acid 4. RNHECI + NaOH → RNH + H2O + NaCl salt base organic base...
CHEM 1405: Exp 10 Reactions in Aucows Solutions Section: Date: Name: Report Sheet Na SO A. Aqueous lonie Reactions: Precipitation Reactions Naci Na PO, Na:CO Cu(NO3)2 Ba(NO3) 25) KNO, 1. Which of the following term(s) can be used to describe the precipitation reactions? (Check all those that apply) Combustion Combination Single replacement Double replacement Redox reaction Decomposition 2. Of the twelve combinations of solutions, how many combinations resulted in formation of a precipitate? 3. Write molecular equation, total ionic equation...
Write balanced molecular, ionic and net-ionic equations for 10
reactions
(8 precipitate (P) and 2 neautralization)
Use the next few pages to write balanced MOLECULAR, IONIC, and NET-IONIC equations for 10 reactions that occurred during this laboratory experiment. There are more than 10 possible reactions. Choose precipitation reactions and 2 neutralization reactions. Make sure to include the physical states of all the products. Class (circle one): Precipitation or Neutralization Reaction 1. Molecular: Complete lonic: Net lonic: no I reaction/ no...
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