Get a medium test tube and place about 2 ml of copper (II) sulfate solution into...
Get a medium test tube and place about 2 ml of copper (II) sulfate solution into it. Now add a piece of zinc metal and notice what happens over time.
Write the balance chemical equation, blanced ionic equation, and balanced net ionic equation, show your steps.
Get a medium test tube and place about 2 mL of zinc sulfate solution into it. Now add a piece of copper metal and notice what happens over time.
Write the balanced chemical equaqtion, balanced ionic equation, balanced net ionic equation, show your steps.
Homework Answers
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Get a medium test tube and place about 2 ml of copper (II)
sulfate solution into...
Prime Replacement 1) Get a medium testube and place ma Nowa piece of metal and the whar Evidence of chemical t e io...
Prime Replacement 1) Get a medium testube and place ma Nowa piece of metal and the whar Evidence of chemical t e ion in LZinc got darker, hebbles Balanced chemical equation: forced ontoplayer Balanced ionic equation: Balanced net ionic equation: 2) Get a medium test tube and place about 2 mL of zinc sulfate solution into it. Now add a piece of copper metal and notice what happens over time. Evidence of a chemical reaction: small bubbles but nothing happened...
Chemistry Laboratory Manual 2017 Revision 3) Get a medium test tube and place about 2 ml...
Chemistry Laboratory Manual 2017 Revision 3) Get a medium test tube and place about 2 ml of hydrochloric acid into it. Now add a piece of magnesium metal and notice what happens over time Evidence of a shemical reaction white bubbles Balanced chemical equation: Balanced lonie equation: Balanced net ionic equation: 4) Demonstration: Your instructor will demonstrate the reaction that takes place between lithium metal and water. The demonstration will include a test of the resulting solution with universal indicator...
4) Get a medium test tube and fill it with about 5 mL of water and...
4) Get a medium test tube and fill it with about 5 mL of water and a few drops of universal indicator. Take a soda straw and gently blow bubbles into the water. Note what happens to the color of the universal indicator What does the color of the universal indicator tell? Q. Balanced chemical equation:
QUALITATIVE ANALYSIS PROCEDURE: Place 1 ml of your unknown solution in a medium test tube. Add...
QUALITATIVE ANALYSIS PROCEDURE: Place 1 ml of your unknown solution in a medium test tube. Add 2 drops of 6 M HNO3, then 1 ml of 5 M NH4OH and stir. Centrifuge and decant the solution. Include the chemical equation for the positive test observed.
f. Place about 2 mL of iron (III) chloride solution, FeCl3(aq), in a test tube. Add...
f. Place about 2 mL of iron (III) chloride solution, FeCl3(aq), in a test tube. Add about 10 drops of potassium thiocyanate solution, KSCN(aq). Observe any changes. Place a small amount of solid sodium bicarbonate, NaHCO3. also known as baking soda) in the bottom of a dry test tube. Cover the bottom to a depth of about 1 em. Quickly pour in about 2 mL of acetic acid, HC2H309. Observe any changes. There are really two reactions occurring here, one...
i. Add about 2 mL of cobalt (II) chloride solution, CoCl2(aq), to a clean test tube....
i. Add about 2 mL of cobalt (II) chloride solution, CoCl2(aq), to a clean test tube. Add about 10 drops of the sodium hydroxide solution, NaOH(aq). Observe any changes. j. Place about 2 mL of silver nitrate solution, AgNO3(aq), to a clean test tube. Add about 10 drops of 3M hydrochloric acid, HCl(aq). Observe any changes. i. Reactants Type of Reaction Observations: Balanced Equation i. Reactants Type of Reaction Observations: Balanced Equation
Chemical Reactions & Equations System 1: Reaction of Sodium Metal with Water Observations: solution start to...
Chemical Reactions & Equations System 1: Reaction of Sodium Metal with Water Observations: solution start to produce vapor and eventually catches fire Reaction Type: Balanced Equation: (Na with H2O) Reaction in words: The hydrogen gas produced in the reaction can ignite in the presence of oxygen gas in the air. If you observed flames above, it was likely due to this reaction Reaction Type: Balanced Equation: (hydrogen gas with oxygen gas): System 2: Combustion Reactions of Methane (CH4) and Cellulose...
Hudocnion IC 2) Obtain a piece of magnesium ribbon (about inch) and place it in a...
Hudocnion IC 2) Obtain a piece of magnesium ribbon (about inch) and place it in a test tube et in a test tube add a few drops of a 1 M HCl solution. Observe. a) Has a chemical reaction taken place? If yes, what is the evidence for this reaction? The reaction take place is be It seem to be brecikina b) Write the WORD equation for this reaction. Clown HCL c) Classify this as one of the four reaction...
I formation of clear gas. Franc Chicale Balanced ionic equation Balanced met fonte equation 7) Garwo...
I formation of clear gas. Franc Chicale Balanced ionic equation Balanced met fonte equation 7) Garwo medium test tubes. Into one place about 2 ml of a solution of copper(11) sulfate into the other add about 2 ml of a solution of sodium phosphate. Note the appearances of the contents in the two test tubes and then mix them together noting any changes that have taken place. Change(s) that took place when the solutions were mixed: Color changed to blueprcipitalewhite...
TABLE 9.11 Observations Tube 3: Zinc strip and about 4 mL lead(m) nitrate Reactants Products Balanced...
TABLE 9.11 Observations Tube 3: Zinc strip and about 4 mL lead(m) nitrate Reactants Products Balanced Chemical Equation Total Ionic Equation Net Ionic Equation Which element is oxidized? Which element is reduced? Which element is more active? Which element is less active? TABLE 9.12 Observations Tube 4: Zinc strip and about 4 ml magnesium sullate Reactants Products Balanced Chemical Equation Total lonic Equation Net Ionic Equation Which element is oxidized? Which element is reduced? Which element is more active? Which...
Prime Replacement 1) Get a medium testube and place ma Nowa piece of metal and the whar Evidence of chemical t e ion in LZinc got darker, hebbles Balanced chemical equation: forced ontoplayer Balanced ionic equation: Balanced net ionic equation: 2) Get a medium test tube and place about 2 mL of zinc sulfate solution into it. Now add a piece of copper metal and notice what happens over time. Evidence of a chemical reaction: small bubbles but nothing happened...
Chemistry Laboratory Manual 2017 Revision 3) Get a medium test tube and place about 2 ml of hydrochloric acid into it. Now add a piece of magnesium metal and notice what happens over time Evidence of a shemical reaction white bubbles Balanced chemical equation: Balanced lonie equation: Balanced net ionic equation: 4) Demonstration: Your instructor will demonstrate the reaction that takes place between lithium metal and water. The demonstration will include a test of the resulting solution with universal indicator...
4) Get a medium test tube and fill it with about 5 mL of water and a few drops of universal indicator. Take a soda straw and gently blow bubbles into the water. Note what happens to the color of the universal indicator What does the color of the universal indicator tell? Q. Balanced chemical equation:
f. Place about 2 mL of iron (III) chloride solution, FeCl3(aq), in a test tube. Add about 10 drops of potassium thiocyanate solution, KSCN(aq). Observe any changes. Place a small amount of solid sodium bicarbonate, NaHCO3. also known as baking soda) in the bottom of a dry test tube. Cover the bottom to a depth of about 1 em. Quickly pour in about 2 mL of acetic acid, HC2H309. Observe any changes. There are really two reactions occurring here, one...
i. Add about 2 mL of cobalt (II) chloride solution, CoCl2(aq), to a clean test tube. Add about 10 drops of the sodium hydroxide solution, NaOH(aq). Observe any changes. j. Place about 2 mL of silver nitrate solution, AgNO3(aq), to a clean test tube. Add about 10 drops of 3M hydrochloric acid, HCl(aq). Observe any changes. i. Reactants Type of Reaction Observations: Balanced Equation i. Reactants Type of Reaction Observations: Balanced Equation
Hudocnion IC 2) Obtain a piece of magnesium ribbon (about inch) and place it in a test tube et in a test tube add a few drops of a 1 M HCl solution. Observe. a) Has a chemical reaction taken place? If yes, what is the evidence for this reaction? The reaction take place is be It seem to be brecikina b) Write the WORD equation for this reaction. Clown HCL c) Classify this as one of the four reaction...
I formation of clear gas. Franc Chicale Balanced ionic equation Balanced met fonte equation 7) Garwo medium test tubes. Into one place about 2 ml of a solution of copper(11) sulfate into the other add about 2 ml of a solution of sodium phosphate. Note the appearances of the contents in the two test tubes and then mix them together noting any changes that have taken place. Change(s) that took place when the solutions were mixed: Color changed to blueprcipitalewhite...
TABLE 9.11 Observations Tube 3: Zinc strip and about 4 mL lead(m) nitrate Reactants Products Balanced Chemical Equation Total Ionic Equation Net Ionic Equation Which element is oxidized? Which element is reduced? Which element is more active? Which element is less active? TABLE 9.12 Observations Tube 4: Zinc strip and about 4 ml magnesium sullate Reactants Products Balanced Chemical Equation Total lonic Equation Net Ionic Equation Which element is oxidized? Which element is reduced? Which element is more active? Which...
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