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3. Write the formulas of the precipitates in the reactions above. Conduct the interactive experiment for...
HC(ag) ZnCl2(ag)+ H) Cu)+HCI09) CuCly(ag)+H) Mg(s)+ HCI(aq) MgCl(ag)+ 4. Type of chemical reaction: ingle replocnet Zn...
HC(ag) ZnCl2(ag)+ H) Cu)+HCI09) CuCly(ag)+H) Mg(s)+ HCI(aq) MgCl(ag)+ 4. Type of chemical reaction: ingle replocnet Zn Stingle eglou mid Cu upeoat Strgle Mg D. Reactions of Ionic Compounds D1 Reaction of CaCla and NayPO4 2. Evidence of a Chemical Reaction 1. Appearance of Solutions Reactants cear clear tarnud white and mord deng CaCl2(ag) Na,PO4(ag) Ca3 (PO4)2 6)+. NaCla) CaCl; (ag) +-- . NasPO, (ag)- 3. 4. Type of reaction: D2 Reaction of FeCl and KSCN 2. Evidence of a Chemical...
Name Date Lab Instructor Report Sheet Experiment 7 Simple Chemical Reactions and Balancing Chemical Equation...
Name Date Lab Instructor Report Sheet Experiment 7 Simple Chemical Reactions and Balancing Chemical Equations and record the original state of all reactants in each reaction liquid, solid, crystal, gaseous, aqueous, color, odor, and so on. Reaction 1 CuCO,(s): Balance Equation: Observations: Cuco,(s) → Type of Reaction: Reaction 2 Fe(nail): CuSO4(aq): Balance Equation: Observations: Fe (s) + CuSO4(aq) → Type of Reaction: Reaction 3 Mg(strips): Balance Equation: Observations: Mg(s) + O2(g) → Type of Reaction: Na so.(aq) → Reaction 4...
need a little help with number 3 2. Write both cathode and anode reactions for the...
need a little help with number 3
2. Write both cathode and anode reactions for the following cell reactions: Zn(s)[ZnCl2(aq)||Ci-(aq)|C12(1) Cu(s)/Cu(NO3)2(aq)||Fe(NO3)2(aq)|Fe(s) 3. Find Eº, AG, and K for the above reactions.
Report Sheet Experiment 8 Simple Chemical Reactions and Balancing Chemical Equations Observe and record original state...
Report Sheet Experiment 8 Simple Chemical Reactions and Balancing Chemical Equations Observe and record original state of all reactants in each reaction, i.e. liquid, solid crystal gaseous, aqueous, color, odor, etc. Reaction 1: CUCO3(s): CUCO3(s) Balanced Equation: Observations: Type of Reaction: Reaction 2: Fe(s) : CuSO4 (aq): Balanced Equation: Fe (s) + CuSO.(aq) Observations: Type of Reaction: Reaction 3: Mg(s); Balanced Equation: Mg(s) + O2(g) Observations: Type of Reaction: Reaction 4: BaCl(aq): Na SO.(aq): Balanced Equation: BaCl(aq) + Na2SO4(aq) Observations:...
d. CH 206 to (complete combustion) e. C6H12O6 to — (incomplete combustion) Net Ionic equations can be written...
d. CH 206 to (complete combustion) e. C6H12O6 to — (incomplete combustion) Net Ionic equations can be written for double displacement and single displacement reactions. All elements, precipitates, liquids, and lons not appearing on both sides of the equation are shown in a net ionic equation. 14. Write net ionic equations for the following unbalanced equations. a. Na3PO4 (aq) + SrCl2 (aq) → Sr3(PO4)2 (s) + NaCl (aq) b. Bi(NO3)2 (aq) + Na, SO4(aq) → Bi2(SO4)3 (s) + NaNO, (aq)...
Shown below are the 4 reactions involved in the Cu cycle listed in random o Cu3(PO4)2...
Shown below are the 4 reactions involved in the Cu cycle listed in random o Cu3(PO4)2 (s) + HCl (aq) → CuCl2 (aq) + H3PO4 (aq) CuCl2 (aq) + Mg(s) → MgCl2 (aq) + Cu (s) Cu (s) + 4 HNO3 (aq) → Cu(NO3)2 (aq) + 2 NO2 (8) + 2 H20 (1) Cu(NO3)2 (aq) + Na3PO4 (aq) → Cu3(PO4)2 (s) + NaNO3 (aq) A. Reaction B. Moles copper compound reactant .C. Moles reagent D. Amount of reagent E. Yield...
Nome Lab Instructor Report Sheet Experiment? Simple Chemical Reactions and Balancing Chemical Equations Observe and record...
Nome Lab Instructor Report Sheet Experiment? Simple Chemical Reactions and Balancing Chemical Equations Observe and record the original state of all reactants in each reaction liquid, solid, crystal aseous, aqueous, color, oder, and so on. Reaction 1 CCO.(s): CUCO (8) ► Balance Equation: Observations: Type of Reaction: Reaction 2 Fernail); CuSO.(aq) Balance Equation: Observations: Fe (s) + Cuso (aq) → Type of Reaction: Reaction 3 Mg(strips): Balance Equation: Observations: Mg(s) + 0.(g) → Type of Reaction: Reaction 4 Bacaq! Na...
Which of the chemical equations below are acid-base (proton transfer) reactions? Select all that apply. Fe(NO3)3...
Which of the chemical equations below are acid-base (proton transfer) reactions? Select all that apply. Fe(NO3)3 (aq) + 3 KOH (aq) → Fe(OH)3 (s) + 3 KNO3 (aq) NH3 (aq) + HCl (aq) → NH4Cl (aq) HCl (aq) + KOH (aq) → KCl (aq) + H2O (l) Mg(OH)2 (s) + H2SO4 (aq) → MgSO4 (s) + 2 H2O (l) Mg (s) + Cu(NO3)2 (aq) --> Mg(NO3)3 (aq) + Cu (s) Zn (s) + Cu(NO3)2 (aq) → Zn(NO3)2 (aq) + Cu...
Write the half reactions and overall reaction for each cell with calculated overall potentials as shown...
Write the half reactions and overall reaction for each cell with calculated overall potentials as shown in Table 5-1. (Note: for the iron solutions the Nernst equation must be used) Pb(s) | Pb(NO3)2 (0.1M) || Cu(NO3)2 (0.1M) Cu(s) Zn(s) | Zn(NO3)2(0.1M) || Cu(NO3)2 (0.1M) Cu(s) Cds) | Ca(NO3)2 (0.1M) || Cu(NO3)2 (0.1M) | Cu(s) Cu() Cu(NO3)2(0.1M) Il Fe (0.1M/Fe? (0.1M graphite Pb(s) Pb(NO3)2(0.1M) Il Fe3(aq) (0.1M)/ Fe2(aq) (0.1MI graphite(s) Zns | Zn(NO3)2 (0.1M) || Pb(NO3)2 (0.1M) | Pb(s) Cdis Ca(NO3)2...
PART A: REDOX REACTIONS 1. For each of the metals, write the redox equations for reactions...
PART A: REDOX REACTIONS 1. For each of the metals, write the redox equations for reactions you observed in a table as shown below. Write NR for “no reaction” where none was observed. 2+ (**e.g., Cu + Zn → Cu + Zn , Ecell = 1.10 V) Cu(NO3)2 Pb(NO3)2 Zn(NO3)2 16 Cu(s) NR NR Pb(s) NR Zn(s) NR 2. Calculate the Eº for every cell, whether or not a reaction was observed, using equation (5) and values for the standard...
HC(ag) ZnCl2(ag)+ H) Cu)+HCI09) CuCly(ag)+H) Mg(s)+ HCI(aq) MgCl(ag)+ 4. Type of chemical reaction: ingle replocnet Zn Stingle eglou mid Cu upeoat Strgle Mg D. Reactions of Ionic Compounds D1 Reaction of CaCla and NayPO4 2. Evidence of a Chemical Reaction 1. Appearance of Solutions Reactants cear clear tarnud white and mord deng CaCl2(ag) Na,PO4(ag) Ca3 (PO4)2 6)+. NaCla) CaCl; (ag) +-- . NasPO, (ag)- 3. 4. Type of reaction: D2 Reaction of FeCl and KSCN 2. Evidence of a Chemical...
Name Date Lab Instructor Report Sheet Experiment 7 Simple Chemical Reactions and Balancing Chemical Equations and record the original state of all reactants in each reaction liquid, solid, crystal, gaseous, aqueous, color, odor, and so on. Reaction 1 CuCO,(s): Balance Equation: Observations: Cuco,(s) → Type of Reaction: Reaction 2 Fe(nail): CuSO4(aq): Balance Equation: Observations: Fe (s) + CuSO4(aq) → Type of Reaction: Reaction 3 Mg(strips): Balance Equation: Observations: Mg(s) + O2(g) → Type of Reaction: Na so.(aq) → Reaction 4...
need a little help with number 3
2. Write both cathode and anode reactions for the following cell reactions: Zn(s)[ZnCl2(aq)||Ci-(aq)|C12(1) Cu(s)/Cu(NO3)2(aq)||Fe(NO3)2(aq)|Fe(s) 3. Find Eº, AG, and K for the above reactions.
Report Sheet Experiment 8 Simple Chemical Reactions and Balancing Chemical Equations Observe and record original state of all reactants in each reaction, i.e. liquid, solid crystal gaseous, aqueous, color, odor, etc. Reaction 1: CUCO3(s): CUCO3(s) Balanced Equation: Observations: Type of Reaction: Reaction 2: Fe(s) : CuSO4 (aq): Balanced Equation: Fe (s) + CuSO.(aq) Observations: Type of Reaction: Reaction 3: Mg(s); Balanced Equation: Mg(s) + O2(g) Observations: Type of Reaction: Reaction 4: BaCl(aq): Na SO.(aq): Balanced Equation: BaCl(aq) + Na2SO4(aq) Observations:...
d. CH 206 to (complete combustion) e. C6H12O6 to — (incomplete combustion) Net Ionic equations can be written for double displacement and single displacement reactions. All elements, precipitates, liquids, and lons not appearing on both sides of the equation are shown in a net ionic equation. 14. Write net ionic equations for the following unbalanced equations. a. Na3PO4 (aq) + SrCl2 (aq) → Sr3(PO4)2 (s) + NaCl (aq) b. Bi(NO3)2 (aq) + Na, SO4(aq) → Bi2(SO4)3 (s) + NaNO, (aq)...
Shown below are the 4 reactions involved in the Cu cycle listed in random o Cu3(PO4)2 (s) + HCl (aq) → CuCl2 (aq) + H3PO4 (aq) CuCl2 (aq) + Mg(s) → MgCl2 (aq) + Cu (s) Cu (s) + 4 HNO3 (aq) → Cu(NO3)2 (aq) + 2 NO2 (8) + 2 H20 (1) Cu(NO3)2 (aq) + Na3PO4 (aq) → Cu3(PO4)2 (s) + NaNO3 (aq) A. Reaction B. Moles copper compound reactant .C. Moles reagent D. Amount of reagent E. Yield...
Nome Lab Instructor Report Sheet Experiment? Simple Chemical Reactions and Balancing Chemical Equations Observe and record the original state of all reactants in each reaction liquid, solid, crystal aseous, aqueous, color, oder, and so on. Reaction 1 CCO.(s): CUCO (8) ► Balance Equation: Observations: Type of Reaction: Reaction 2 Fernail); CuSO.(aq) Balance Equation: Observations: Fe (s) + Cuso (aq) → Type of Reaction: Reaction 3 Mg(strips): Balance Equation: Observations: Mg(s) + 0.(g) → Type of Reaction: Reaction 4 Bacaq! Na...
Write the half reactions and overall reaction for each cell with calculated overall potentials as shown in Table 5-1. (Note: for the iron solutions the Nernst equation must be used) Pb(s) | Pb(NO3)2 (0.1M) || Cu(NO3)2 (0.1M) Cu(s) Zn(s) | Zn(NO3)2(0.1M) || Cu(NO3)2 (0.1M) Cu(s) Cds) | Ca(NO3)2 (0.1M) || Cu(NO3)2 (0.1M) | Cu(s) Cu() Cu(NO3)2(0.1M) Il Fe (0.1M/Fe? (0.1M graphite Pb(s) Pb(NO3)2(0.1M) Il Fe3(aq) (0.1M)/ Fe2(aq) (0.1MI graphite(s) Zns | Zn(NO3)2 (0.1M) || Pb(NO3)2 (0.1M) | Pb(s) Cdis Ca(NO3)2...
PART A: REDOX REACTIONS 1. For each of the metals, write the redox equations for reactions you observed in a table as shown below. Write NR for “no reaction” where none was observed. 2+ (**e.g., Cu + Zn → Cu + Zn , Ecell = 1.10 V) Cu(NO3)2 Pb(NO3)2 Zn(NO3)2 16 Cu(s) NR NR Pb(s) NR Zn(s) NR 2. Calculate the Eº for every cell, whether or not a reaction was observed, using equation (5) and values for the standard...
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