Homework Answers
1. Is not clear and incomplete
2. Iron nails are solid with reddish brown colour.
Copper sulphate is aqueous with blue colour.
Balance equation: Fe(s) + CuSO4(aq) ------> FeSO3 + Cu(2+)
Observation: copper is displaced by iron thereby giving greenish colour solution and reddish colour of iron is imparted to nail.
Type of reaction: Displacement reaction
3. Mg strips are solid with slightly silver in color
Balance equation: Mg(s) + O2 -----> MgO
Magnesium strips burn with oxygen to form magnesium oxide.
Reaction type: Combustion reaction
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Nome Lab Instructor Report Sheet Experiment? Simple Chemical Reactions and Balancing Chemical Equations Observe and record...
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...
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:...
Reaction 4 BuCl(aq) Barium Chloride NaSO4(ag)Sodium Sulphale Balance Equation: BaCl(aq) + Na SO.(aq) chloride is Observations:...
Reaction 4 BuCl(aq) Barium Chloride NaSO4(ag)Sodium Sulphale Balance Equation: BaCl(aq) + Na SO.(aq) chloride is Observations: Luho barium to Sadiem Sulala Scution is produced a white cloudy Ba 30499) Type of Reaction: Dable replacement * Na S0/ag) - Ba Sorlag) +2 NaCla) and Nachs Reaction 5 FeCl(aq): Iron 1 chloride NaOH(aq): _sodum hydroxide Balance equation: Fec.faq) + NaOH(aq) Observations: D Type of Reaction: Dable replacement Reaction 6 NaHCO3(aq): HCl(aq): Balance Equation: Observations: 199111MMMIIMMASH1111111111111118TTE NaHCO,(aq) + HCl(aq) → Type of Reaction:...
IMG_7079 Reaction 4 BaClçaq: Barumcblonde Na SO. (aq): Sodom a fata Balance Equation: BaCl (aq) +...
IMG_7079 Reaction 4 BaClçaq: Barumcblonde Na SO. (aq): Sodom a fata Balance Equation: BaCl (aq) + Na, SO (aq) → Observations: PDlh canud it comes to a boil Type of Reaction:- ms podey mixed intibe white whos Reaction 5 FeCl,(aq): 166 Chloade NaOH(aq): Sodium Hydroxide Balance equation: FeCl,(aq) + NaOH(aq) → Observations: Iron oran liaud, de clearliqud When mixed together and heated it bolls Type of Reaction: - » turns into a dark double replacement ! orange. Reaction 6 NaHCO3(aq):...
Report Sheet Experiment Observe and record the original state of all gaseous, aqueous, color, odor, and so on. Simp...
Report Sheet Experiment Observe and record the original state of all gaseous, aqueous, color, odor, and so on. Simple Chemical Reactions and Balancing Chemical Equations ants in each reaction liquid, solid, cry liquid, solid, crystal, Reaction 1 CuCO,(s): Copper Carbonale Balance Equation: Cuco,() + Acustolo) Observations: Green Powdery sostance before the turns black when heated Type of Reaction: decomposition reaction Reaction 2 Fe(nail): Dails CuSO4(aq): Camoa Sahae Balance Equation. Fe (s) + CuSO (aq) → Observations: Type of Reaction: Reaction...
could you help withthe molecular, completw ionic, ans net ionic equations Window Help ) Wed 10:18...
could you help withthe molecular, completw ionic, ans net ionic
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Window Help ) Wed 10:18 PM Gabrielle Tomeo 3 Lab Simple chemical reactions and balancing chemical equation.docx.pdf page 8 of 9) Reaction 7 (1) Pb(NO3)2(aq) (2) Kl(a): Balance equation: Pb(NO3(aq) + Kl(aq) -> Mass of test tube 1 and test tube 2 + beaker: 152.223 Mass of the test tube that contains products + an empty test tube + a beaker 152.221 1. Observations of the reaction: Both started...
Solution solution Reaction Buat Clew No. 50, al clea Balance Equation: Observations: When white solution Type...
Solution solution Reaction Buat Clew No. 50, al clea Balance Equation: Observations: When white solution Type of Reaction combined when the Na SO (aq) → Ba Song two Solutions combined it for seemed to has sediments in it it the that two so seemed formed a Reaction 5 FoCl(aq): _Yellow NaOH(aq): ckar Balance equation: Solution Solution FeCl (aq) + tions: When that was formed Type of Reaction: Fells was NaOH(aq) → and NaOH are a dark yellow combined the solution...
OBSERVATIONS OF REACTANTS Record the required Information on all reactants to be used in this experiment....
OBSERVATIONS OF REACTANTS Record the required Information on all reactants to be used in this experiment. Do not leav under "Color" or "Odor" blankwrite "NONE" If appropriate. Name Color Odor Additonal comments: Substance BaCl2 (aq) K2SO4(aq) K-Cro«(aq) CuCl(aq) KNO3(aq) NH3(aq) AgNO3(aq) Kal(aq) 111|11||||||||||| Kl(aq) HCl(aq) Na2CO3(aq) NaOH(aq) H2SO4(aq) HC2H5O2(aq) NaCxH502(aq) NH4Cl(aq) OBSERVATIO ORSERVATIONS AND EQUATIONS Record all observations (color, odor, state, temperature change, litmus-test results, etc.) for er reaction mixture using complete English sentences and proper scientific terminology. Write a...
REPORT SHEET Experiment Number Observations Before and After Reactions Complete and Balance Reaction Type Mg +0,-...
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Experiment 5- Data and Analysis Part A. Chemical Reactivity Fill in the one remaining blank for...
Experiment 5- Data and Analysis Part A. Chemical Reactivity Fill in the one remaining blank for reaction A. Then fill in all the blanks for reactions B through G following the pattern established for reaction A. If you have trouble identifying the products of a reaction, feel free to consult with your instructor. Reaction A Cu(s) + ZnSO,(ag) red-brown solid/colorless solution Zn(s) +CuSo(ag) Equation: gray solid/blue solution Observations: Endothermic or exothermic reaction Reaction B Mg(s) +HCl(aq) Equation: Observations Endothermic or...
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...
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:...
Reaction 4 BuCl(aq) Barium Chloride NaSO4(ag)Sodium Sulphale Balance Equation: BaCl(aq) + Na SO.(aq) chloride is Observations: Luho barium to Sadiem Sulala Scution is produced a white cloudy Ba 30499) Type of Reaction: Dable replacement * Na S0/ag) - Ba Sorlag) +2 NaCla) and Nachs Reaction 5 FeCl(aq): Iron 1 chloride NaOH(aq): _sodum hydroxide Balance equation: Fec.faq) + NaOH(aq) Observations: D Type of Reaction: Dable replacement Reaction 6 NaHCO3(aq): HCl(aq): Balance Equation: Observations: 199111MMMIIMMASH1111111111111118TTE NaHCO,(aq) + HCl(aq) → Type of Reaction:...
IMG_7079 Reaction 4 BaClçaq: Barumcblonde Na SO. (aq): Sodom a fata Balance Equation: BaCl (aq) + Na, SO (aq) → Observations: PDlh canud it comes to a boil Type of Reaction:- ms podey mixed intibe white whos Reaction 5 FeCl,(aq): 166 Chloade NaOH(aq): Sodium Hydroxide Balance equation: FeCl,(aq) + NaOH(aq) → Observations: Iron oran liaud, de clearliqud When mixed together and heated it bolls Type of Reaction: - » turns into a dark double replacement ! orange. Reaction 6 NaHCO3(aq):...
Report Sheet Experiment Observe and record the original state of all gaseous, aqueous, color, odor, and so on. Simple Chemical Reactions and Balancing Chemical Equations ants in each reaction liquid, solid, cry liquid, solid, crystal, Reaction 1 CuCO,(s): Copper Carbonale Balance Equation: Cuco,() + Acustolo) Observations: Green Powdery sostance before the turns black when heated Type of Reaction: decomposition reaction Reaction 2 Fe(nail): Dails CuSO4(aq): Camoa Sahae Balance Equation. Fe (s) + CuSO (aq) → Observations: Type of Reaction: Reaction...
could you help withthe molecular, completw ionic, ans net ionic
equations
Window Help ) Wed 10:18 PM Gabrielle Tomeo 3 Lab Simple chemical reactions and balancing chemical equation.docx.pdf page 8 of 9) Reaction 7 (1) Pb(NO3)2(aq) (2) Kl(a): Balance equation: Pb(NO3(aq) + Kl(aq) -> Mass of test tube 1 and test tube 2 + beaker: 152.223 Mass of the test tube that contains products + an empty test tube + a beaker 152.221 1. Observations of the reaction: Both started...
Solution solution Reaction Buat Clew No. 50, al clea Balance Equation: Observations: When white solution Type of Reaction combined when the Na SO (aq) → Ba Song two Solutions combined it for seemed to has sediments in it it the that two so seemed formed a Reaction 5 FoCl(aq): _Yellow NaOH(aq): ckar Balance equation: Solution Solution FeCl (aq) + tions: When that was formed Type of Reaction: Fells was NaOH(aq) → and NaOH are a dark yellow combined the solution...
OBSERVATIONS OF REACTANTS Record the required Information on all reactants to be used in this experiment. Do not leav under "Color" or "Odor" blankwrite "NONE" If appropriate. Name Color Odor Additonal comments: Substance BaCl2 (aq) K2SO4(aq) K-Cro«(aq) CuCl(aq) KNO3(aq) NH3(aq) AgNO3(aq) Kal(aq) 111|11||||||||||| Kl(aq) HCl(aq) Na2CO3(aq) NaOH(aq) H2SO4(aq) HC2H5O2(aq) NaCxH502(aq) NH4Cl(aq) OBSERVATIO ORSERVATIONS AND EQUATIONS Record all observations (color, odor, state, temperature change, litmus-test results, etc.) for er reaction mixture using complete English sentences and proper scientific terminology. Write a...
REPORT SHEET Experiment Number Observations Before and After Reactions Complete and Balance Reaction Type Mg +0,- 18 Experiment 7 Types of Chemical Reactions Zn + HCI- H.0,- Re+ Cuso, (5) Pb(NO), + H,80,- (6) Caco, + HCI- CuSO,5H,0 CaO + HẠO - FeSO, + KMnO (10) N.CO, + HCI Experiment 7 Types of Chemical Reactions 49 QUESTIONS PRE LAB 1. List three specific safety instructions that are relevant to this lab. 2. List three observations that might suggest that a...
Experiment 5- Data and Analysis Part A. Chemical Reactivity Fill in the one remaining blank for reaction A. Then fill in all the blanks for reactions B through G following the pattern established for reaction A. If you have trouble identifying the products of a reaction, feel free to consult with your instructor. Reaction A Cu(s) + ZnSO,(ag) red-brown solid/colorless solution Zn(s) +CuSo(ag) Equation: gray solid/blue solution Observations: Endothermic or exothermic reaction Reaction B Mg(s) +HCl(aq) Equation: Observations Endothermic or...
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