Homework Answers
1) no reaction
2)
NaCl (aq) + AgNO3(aq) ---> AgCl(s) + NaNO3(aq)
3)
Na2CO3(aq) _ HCl(aq) ---> NaCl(aq) +Co2(g) +H2O(l)
4)
NaOH(aq) + HCl(aq) --> NaCL(aq) +H2O(l)
5)
BaCl2(aq) + H2SO4(aq) ---> BaSO4(s) + 2HCl(aq)
6)
2NH4OH (aq) + H2SO4(aq) --> (NH4)2SO4(aq) + 2H2O(l)
7)- No reaction
8)
Na2CO3(aq) + CaCl2(aq) --->CaCO3(s) + 2 NaCl(aq)
9)- No reaction
10)
NaOH(aq) + HNO3(aq) ---> NaNO3(aq) + H2O(l)
11)
FeCl3(aq) + 3NH4OH(aq)---> 3NH4Cl(aq) + Fe(OH)3(s)
12)
Na2SO3(aq) + 2HCl (aq) ---> H2O (l) + 2NaCl(aq) + SO2 (aq)
***********
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double displacement
NAME SECTION INSTRUCTOR DATE REPORT FOR EXPERIMENT 11 Double Displacement Reactions Directions for completing...
please help I dont understand how to write the Equations. Name Section Instructor Date Report for...
please help I dont understand how to write the
Equations.
Name Section Instructor Date Report for Experiment 4 Double Displacement Reactions Complete the following table. Write your observation in the left-hand column. A - Precipitate (also list color); B - Gas evolution: C-Heat evolved; D - No reaction On the right-hand side, write the complete balanced equation. If there was no reaction observed, write "No reaction." No Evidence of reaction 1 INO reaction 2 Equation NaCl + KNO3 → No...
experiment 12 single displacement reaction NAME SECTION DATE INSTRUCTOR REPORT FOR EXPERIMENT 12 Single Displacement Reactions...
experiment 12 single displacement reaction
NAME SECTION DATE INSTRUCTOR REPORT FOR EXPERIMENT 12 Single Displacement Reactions Evidence of Reaction Describe any evidence of reaction; if no reac- tion was observed, write "None". Equation (to be completed) Write "No reaction", if no reaction was observed. Ca + AgNO (aq) — Pb + Cu(NO)(aq) Zn + Pb(NO, Maq) — Zn + MgSO (aq) Cu + H2SO4aq) Zn + H2SO,(aq) - QUESTIONS AND PROBLEMS 1. Complete the following table by writing the symbols...
NAME X SECTION DATE REPORT FOR EXPERIMENT 12 INSTRUCTOR Single Displacement Reactions Evidence of Reaction Equations...
NAME X SECTION DATE REPORT FOR EXPERIMENT 12 INSTRUCTOR Single Displacement Reactions Evidence of Reaction Equations (to be completed) Write "No reaction", if no reaction was observed Describe any evidence of reaction; if no reac- tion was observed, write "None". metallic di posi+ happend metal tuned dark red / black 2. metal tunes ocured. metalic deposit occured. 3. metal tuned black 4. no reaction Cu + Pb + Zn + AgNO3(aq) Cu(NO3)(aq) Pb(NO3)(aq) Zn + MgSO.(aq) – 5 no reachon...
NAMV DATE SECTION SINGLE E AND DOUBLE DISPLACEMENT REACTIONS REPORT SIHEET EXPERIMENT 10 SPLACEMENT REACTIONS vidence...
NAMV DATE SECTION SINGLE E AND DOUBLE DISPLACEMENT REACTIONS REPORT SIHEET EXPERIMENT 10 SPLACEMENT REACTIONS vidence of a reaction occurs, place an . R" app place a"NR" in the appropriate box ed. reaction was observed, in the appropriate box. If no evidence of Metal Compound AgNO Cu(NO3 ) Pb(NO3) Mg(NO3)2 H2SO Zn(NO;)2 Unk he above information write and balance an equation for each reaction that took If no reaction occurred, write "NR". Refer to Appendix I for valences and charges...
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...
question 2, and 1 aqua blue a 3. B 2. Complete and balance the equation for...
question 2, and 1
aqua blue a 3. B 2. Complete and balance the equation for each case in which a reaction occuri the correct formulas for the products, taking into account the charges (a bers) of the ions involved. Then balance the equation by placing a whole n. of each formula (as needed) to adjust the number of atoms of each elemei are the same on both sides of the equation. Use (g) or (s) to indicate gases ar...
Name: Lab Partner's name Lab 11 Reactions and Equations: Double Displacement Reactions AUN A. OBSERVATIONS / QUES...
Name: Lab Partner's name Lab 11 Reactions and Equations: Double Displacement Reactions AUN A. OBSERVATIONS / QUESTIONS: 1. For each of the following reactions, record the evidence you observe that indicates a chemical change has occurred and provide a balanced molecular equation, complete ionic equation and net ionic equation a) Silver nitrate + Sodium chloride Evidence of chemical change: Souly Turning into a solida turned white and cloudly Slowly disoiving Shrunk into one bail Molecular Equation: AgNO3 + NaCl ->...
Using the criteria for double displacement reactions, together with the Solubility Table , predict whether a...
Using the criteria for double displacement reactions, together with the Solubility Table , predict whether a double displacement reaction will occur in each example below. If reaction will occur, complete and balance the equation,If you believe no reaction will occur,write " no reaction " K2S+ CuSO4 ---> KOH + HCl ------> CaCO3 + HCl ------> Ba(NO3)2 + Na3PO4----> BiCl3 + NaOH ------> (NH4)2SO4 + NaCl ------> K3PO4 + ZnBr2 ------> Na2CO3 + HNO3 ------->
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...
hello. can someone also offer some explanation or tips as well? thank you? NAME EXERCISE 7...
hello. can someone also offer some explanation or tips as
well? thank you?
NAME EXERCISE 7 DATE SECTION INSTRUCTOR Equation Writing and Balancing 11 Complete and balance the following double displacement tions go to products): displacement reaction equations (assume all reac NaCl + AgNO, BaCl + H.so- NaOH + HCI — Na,Co, + HCl H.SO, + NH,OH FeCl + NH,OH Na,so, + HCI — K,Cro, + Pb(NO) NaC,H,O, + HCI — NaOH + NH.NO, — Bici, + HS — K.C.O....
please help I dont understand how to write the
Equations.
Name Section Instructor Date Report for Experiment 4 Double Displacement Reactions Complete the following table. Write your observation in the left-hand column. A - Precipitate (also list color); B - Gas evolution: C-Heat evolved; D - No reaction On the right-hand side, write the complete balanced equation. If there was no reaction observed, write "No reaction." No Evidence of reaction 1 INO reaction 2 Equation NaCl + KNO3 → No...
experiment 12 single displacement reaction
NAME SECTION DATE INSTRUCTOR REPORT FOR EXPERIMENT 12 Single Displacement Reactions Evidence of Reaction Describe any evidence of reaction; if no reac- tion was observed, write "None". Equation (to be completed) Write "No reaction", if no reaction was observed. Ca + AgNO (aq) — Pb + Cu(NO)(aq) Zn + Pb(NO, Maq) — Zn + MgSO (aq) Cu + H2SO4aq) Zn + H2SO,(aq) - QUESTIONS AND PROBLEMS 1. Complete the following table by writing the symbols...
NAME X SECTION DATE REPORT FOR EXPERIMENT 12 INSTRUCTOR Single Displacement Reactions Evidence of Reaction Equations (to be completed) Write "No reaction", if no reaction was observed Describe any evidence of reaction; if no reac- tion was observed, write "None". metallic di posi+ happend metal tuned dark red / black 2. metal tunes ocured. metalic deposit occured. 3. metal tuned black 4. no reaction Cu + Pb + Zn + AgNO3(aq) Cu(NO3)(aq) Pb(NO3)(aq) Zn + MgSO.(aq) – 5 no reachon...
NAMV DATE SECTION SINGLE E AND DOUBLE DISPLACEMENT REACTIONS REPORT SIHEET EXPERIMENT 10 SPLACEMENT REACTIONS vidence of a reaction occurs, place an . R" app place a"NR" in the appropriate box ed. reaction was observed, in the appropriate box. If no evidence of Metal Compound AgNO Cu(NO3 ) Pb(NO3) Mg(NO3)2 H2SO Zn(NO;)2 Unk he above information write and balance an equation for each reaction that took If no reaction occurred, write "NR". Refer to Appendix I for valences and charges...
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...
question 2, and 1
aqua blue a 3. B 2. Complete and balance the equation for each case in which a reaction occuri the correct formulas for the products, taking into account the charges (a bers) of the ions involved. Then balance the equation by placing a whole n. of each formula (as needed) to adjust the number of atoms of each elemei are the same on both sides of the equation. Use (g) or (s) to indicate gases ar...
Name: Lab Partner's name Lab 11 Reactions and Equations: Double Displacement Reactions AUN A. OBSERVATIONS / QUESTIONS: 1. For each of the following reactions, record the evidence you observe that indicates a chemical change has occurred and provide a balanced molecular equation, complete ionic equation and net ionic equation a) Silver nitrate + Sodium chloride Evidence of chemical change: Souly Turning into a solida turned white and cloudly Slowly disoiving Shrunk into one bail Molecular Equation: AgNO3 + NaCl ->...
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...
hello. can someone also offer some explanation or tips as
well? thank you?
NAME EXERCISE 7 DATE SECTION INSTRUCTOR Equation Writing and Balancing 11 Complete and balance the following double displacement tions go to products): displacement reaction equations (assume all reac NaCl + AgNO, BaCl + H.so- NaOH + HCI — Na,Co, + HCl H.SO, + NH,OH FeCl + NH,OH Na,so, + HCI — K,Cro, + Pb(NO) NaC,H,O, + HCI — NaOH + NH.NO, — Bici, + HS — K.C.O....
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