Reaction 5? Reaction 5: Balanced Reaction Equation:List of substanced addedto solution tube:AND Amount of eachsubstance added:Safety hazards to be aware of (give at least one!):Color of the resulting copper product:4- Copper to CopperWrite the Balanced Reaction equationfor the reaction of H₂SO4 with solid Zinc: Reactions copper (II) sulfate → copper]1.Transfer the reaction mixture into a clean 50 mL beaker.2. All at once, add TWO measures of zinc granules to the reaction beaker. Definition: One measureof zinc has a mass equal to the mass of copper you used in the first reaction. Don't spend toomuch time getting the perfect amount. As long as the amount of zinc you weigh out is within +/-0.02 grams, you'll be fine. Stir continuously using your glass rod. Do not use the rubber tip on theglass as the copper will stick to it.3. If any of the zinc sticks to the side of the tube above the liquid, use your stir rod to push itbeneath the surface of the liquid. The solution color should fade as solid copper forms.4.Decant the liquid into a new clean 50 mL beaker (be careful not to lose any copper). You shouldnow have two beakers: one beaker containing a "dirty" sample of solid copper, and one beakercontaining a pale blue solution.5. Add ONE measure of zinc granules to the beaker containing the pale blue solution. If you see anyunreacted black zinc after the fizzing has stopped, add ~1.5 mL 6.0M H₂SO4 and wait until you seeno more fizzing. After the solution becomes colorless (it may not be completely colorless, but itshould not have a blue tint) and the bubbling of hydrogen gas has stopped, let the copper solidsettle to the bottom for two minutes. Carefully decant the liquid into a waste container.5. You will now have two beakers containing "dirty" copper. Combine them into one beaker,7. Wash the copper by rinsing with 5 mL of DI water and decanting the rinse water into a wastebeaker. Wash three more times, using 5 mL aliquots of water each time.Record your observations.3.This reaction brings us back to the solid copper that the first reaction started with. Zinc sulfate isalso a product in this reaction, but it is soluble in water. (It was removed when you decanted theliquid.)copper(II) sulfate + zinc→ copper + zinc sulfatePRELAB AssignmentLab Day:IMPORTANT DIRECTIONS: After reading the entire handout, complete the following diagrams ofthe five reactions steps. The first one is done for you, as an example of what is expected. This isdue at the start of lab. You will NOT be allowed to complete this lab (at any time and will receivea score of '0') without turning in this COMPLETED page at the start of lab.Reaction 2: Balanced Reaction EquationReaction 1: Balanced Reaction EquationCu(s) + 4HNO3(aq) → Cu(NO3)2(aq) + 2NO2(g) + 2H₂OList of standadded to centrifugetube:1. Copper2. 6M Nitric acid3. waterName:AND Amount ofeach substanceadded:15 cm x 2.5 cm1.2.1.5 mL3. Until tube is 2/3 fullSafety hazards to be aware of (give at leastone!):1. Acid is corrosive2. NO₂ gas is toxic, keep under Fume Hood!Color of the copper product: blue solutionList of substancesadded to centrifugetube:Amounteach substanceadded:Safety hazards to be aware of (give at leastone!):Color of the copper product:

Reaction between Zinc and sulphuric acid.

Reaction 5: Balanced Reaction Equation: List of substanced added AND Amount of each to solution tube: substance added: Safety hazards to be aware of (give at least one!): Color of the resulting copper product: Write the Balanced Reaction equation for the reaction of H₂SO4 with solid Zinc:

Reaction 5: Balanced Reaction Equation: List of substanced added AND Amount of each to solution tube: substance added: Safety hazards to be aware of (give at least one!): Color of the resulting copper product: Write the Balanced Reaction equation for the reaction of H₂SO4 with solid Zinc:

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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