Homework Answers
Part1. In the table the complete rractions are given and balanced already
Part2.
- The three safety instructions to used while in the lab
- Wear safety glasses.
- Wear gloves.
- Handle the chemicals with precautions.
-Three chemical change which shows chemical reaction has occured
- Change in color.
- Production of light.
- Change in smell
- When red litmus comes in contact with basic solution, the color of litmus changes from red to blue.
-The another word is Precipitate.
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REPORT SHEET Experiment Number Observations Before and After Reactions Complete and Balance Reaction Type Mg +0,-...
Experiment 7 Types of Chemical Reactions 49 QUESTIONS PRE LAB 1. List three specific safety instructions...
Experiment 7 Types of Chemical Reactions 49 QUESTIONS PRE LAB 1. List three specific safety instructions that are relevant to this lab. TO 2. List three observations that might suggest that a chemical reaction has occurred. 3. What observation would you expect to make when red litmus paper is exposed to a basic solution? 4. What is another word for a solid that is produced from the chemical reaction between two aqueous solu- tions?
Balance the following reactions and label the type of reaction. POST-LAB PROBLEMS Balance the following reactions an...
Balance the following reactions and label the type of
reaction.
POST-LAB PROBLEMS Balance the following reactions and label the type of reaction. 1. Reaction Type Balance Chemical Reaction CaCO, CaO Co, a. Fe CuSO,(n Cu b. FeSO, 4 (a) Al O2 AlO, C. Na SO BaC NaCl d. BaSO, + 4() CH CO, H,O е. + 2 (g) HCI NaOH (aq) но, f. NaCl KNO, РЫ, * _Pb(NO) KI (ag) 2 (a) 3 (ag) 2 (ag) K,SO H,O H_SO КОН...
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...
Experiment 14 Report Sheet Oxidation-Reduction Reactions Dato Lab Sec.-_ Name Desk No. A. Oxidation-Reduction Reactions I...
Experiment 14 Report Sheet Oxidation-Reduction Reactions Dato Lab Sec.-_ Name Desk No. A. Oxidation-Reduction Reactions I . ①Oxidation of Magnesium. Write a description of the reaction, what did the litmus tests reveal? Write a balanced equation for the oxidation of magnesium in air. Box] the oxidizing agent in the equation 2. ②Oxidation of Copper. Describe your observations of each lest tube. Comment on the relative oxidizing strengths of the three acids in the test tubes. eactions. On a separate sheet...
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:...
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...
Reactions and Neutralization in the Copper Cycle A Cycle of Chemical Reactions of Copper PRE-LABORATORY ASSIGNMENT...
Reactions and Neutralization in the Copper Cycle
A Cycle of Chemical Reactions of Copper PRE-LABORATORY ASSIGNMENT Finish the pre-laboratory assignments before the laboratory experiment. Read the manual of this experiment and complete the following questions. 1. a. Identify oxidation-reduction reactions in the copper cycle experiment. For each oxidation-reduction reaction, write half reactions to show what is oxidized and what is reduced. Identify acid-base reactions and precipitation reactions in the copper cycle experi- ment. Write equations for the corresponding reactions. b....
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...
I just need the blank data table with all the reactions shown. I need ALL 36...
I just need the blank data table with
all the reactions shown. I need ALL 36 spaces for reacting
solutions. I don't need the observations. Please
help.
ARE hem 310 LAB EXPERIMENT #6 Chemical Reactions: Double Replacements I. OBJECTIVES 1. To perform and record observations of some chemical reactions. 2. To gain skill in writing balanced equations from observations of chemical reactions using known reactants. 3. To look for ions that, if present, may cause the compounds to be insoluble...
i need help with this lab please. can i get someone to answer the entire thing....
i need help with this lab please. can i get someone to answer
the entire thing. thank you
Instructor Equilibria of Coordination Compounds OBSERVATIONS AND DATA 1. The formation of complex ions with ammonia The net ionic equation for the reaction of excess Cuso, with NH, is 24 Cu2+ + 4NH3 [cu (NH3)4] The predicted effect on the reaction above of adding excess NH, (based on Le Châtelier's principle) is The reaction will shift to the night and product formation...
Experiment 7 Types of Chemical Reactions 49 QUESTIONS PRE LAB 1. List three specific safety instructions that are relevant to this lab. TO 2. List three observations that might suggest that a chemical reaction has occurred. 3. What observation would you expect to make when red litmus paper is exposed to a basic solution? 4. What is another word for a solid that is produced from the chemical reaction between two aqueous solu- tions?
Balance the following reactions and label the type of
reaction.
POST-LAB PROBLEMS Balance the following reactions and label the type of reaction. 1. Reaction Type Balance Chemical Reaction CaCO, CaO Co, a. Fe CuSO,(n Cu b. FeSO, 4 (a) Al O2 AlO, C. Na SO BaC NaCl d. BaSO, + 4() CH CO, H,O е. + 2 (g) HCI NaOH (aq) но, f. NaCl KNO, РЫ, * _Pb(NO) KI (ag) 2 (a) 3 (ag) 2 (ag) K,SO H,O H_SO КОН...
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...
Experiment 14 Report Sheet Oxidation-Reduction Reactions Dato Lab Sec.-_ Name Desk No. A. Oxidation-Reduction Reactions I . ①Oxidation of Magnesium. Write a description of the reaction, what did the litmus tests reveal? Write a balanced equation for the oxidation of magnesium in air. Box] the oxidizing agent in the equation 2. ②Oxidation of Copper. Describe your observations of each lest tube. Comment on the relative oxidizing strengths of the three acids in the test tubes. eactions. On a separate sheet...
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:...
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...
Reactions and Neutralization in the Copper Cycle
A Cycle of Chemical Reactions of Copper PRE-LABORATORY ASSIGNMENT Finish the pre-laboratory assignments before the laboratory experiment. Read the manual of this experiment and complete the following questions. 1. a. Identify oxidation-reduction reactions in the copper cycle experiment. For each oxidation-reduction reaction, write half reactions to show what is oxidized and what is reduced. Identify acid-base reactions and precipitation reactions in the copper cycle experi- ment. Write equations for the corresponding reactions. b....
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...
I just need the blank data table with
all the reactions shown. I need ALL 36 spaces for reacting
solutions. I don't need the observations. Please
help.
ARE hem 310 LAB EXPERIMENT #6 Chemical Reactions: Double Replacements I. OBJECTIVES 1. To perform and record observations of some chemical reactions. 2. To gain skill in writing balanced equations from observations of chemical reactions using known reactants. 3. To look for ions that, if present, may cause the compounds to be insoluble...
i need help with this lab please. can i get someone to answer
the entire thing. thank you
Instructor Equilibria of Coordination Compounds OBSERVATIONS AND DATA 1. The formation of complex ions with ammonia The net ionic equation for the reaction of excess Cuso, with NH, is 24 Cu2+ + 4NH3 [cu (NH3)4] The predicted effect on the reaction above of adding excess NH, (based on Le Châtelier's principle) is The reaction will shift to the night and product formation...
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