Question

There is a test tube which contains 3mL of 0.1 M CuSO4, add a piece of...

There is a test tube which contains 3mL of 0.1 M CuSO4, add a piece of mossy zinc. What is the balanced equation and reaction type? Please explain and show steps.

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
you pour too much 0.1 m NH3/H20 solution into test tube #1 & #2, leaving only...
you pour too much 0.1 m NH3/H20 solution into test tube #1 & #2, leaving only 1 mg of the solution in test tube #3. you add phenolphtalein indicator solution as directed.
You have a solution that contains 0.1 M Ag+ , 0.1 M Cu2+ and 0.1 M...
You have a solution that contains 0.1 M Ag+ , 0.1 M Cu2+ and 0.1 M Ba2+. You would like to separate these ions by precipitation. For quality purposes, the relative error must be below 0.1%, i.e., the precipitation of each ion must be complete (>99.9%) and there must not be more than 0.1% (by weight) of one of the other ions in the precipitate. Explain your answer: nature of precipitate, pH, concentrations etc. Be quantitative in your answer. Note:...
A piece of zinc reacts with hydrochloric acid to form zinc chloride and hydrogen gas, which...
A piece of zinc reacts with hydrochloric acid to form zinc chloride and hydrogen gas, which is collected over water at 150 C into a large flask. The total pressure is adjusted to 1.00 bar, and the volume is 1495 mL (a) What is the PH2? (ANSWER = 0.98 bar) (b) What is the mass of H2? (ANSWER = 0.12 g) (c) What mass of Zn was used in this process? (ANSWER = 4.0 g please show me the steps>>>>
Chemical Equilibrium: Le Chatelier’s Principle. 1. Add 0.5 mL of 0.1 M FeCl3(aq) to 0.5 mL...
Chemical Equilibrium: Le Chatelier’s Principle. 1. Add 0.5 mL of 0.1 M FeCl3(aq) to 0.5 mL of 0.1 M KSCN(aq), and then add 15 mL of distilled water. To a 2-mL portion of this mixture, add 1 mL of 0.1 M KSCN(aq). Observe any difference in the color from the original solution and explain your observations. Because you are combining equal volumes of equal concentrations, and because they combine in a 1 to 6 mole ratio, Fe3+(aq) should be in...
Procedure Reaction 1: Dissolving the Copper 1. Obtain a clean, dry, glass centrifuge tube. 2. Place...
Procedure Reaction 1: Dissolving the Copper 1. Obtain a clean, dry, glass centrifuge tube. 2. Place a piece of copper wire in a weighing paper, determine the mass of the wire and place it in the centrifuge tube. The copper wire should weigh less than 0.0200 grams. 3. In a fume hood, add seven drops of concentrated nitric acid to the reaction tube so that the copper metal dissolves completely. Describe your observations in the lab report. (Caution, Concentrated nitric...
You need to prepare a phosphoric acid buffer that has a buffer concentration of 0.1 M,...
You need to prepare a phosphoric acid buffer that has a buffer concentration of 0.1 M, a pH of 6.65, and taking in to account activity. First, ignoring ativiy, calculate [A-] and [HA] needed to prepare the buffer using the Henderson-Hasselbalch equation and the fact that [buffer]=0.1 M. (Hint: you have two equations and two unknowns). (pKa1=2.15, pKa2=7.09, pKa3=12.32) Please show your work and explain your steps.
The chemical reactions that are used in the anion spot tests in this experiment are for...
The chemical reactions that are used in the anion spot tests in this experiment are for the most part precipitation or acid-base reactions.Given the information in each test procedure, try to write the net ionic equation for the key reaction in each test. NO3- (Take Al and NO3- to be the reactants, and NH3 and Al(OH)4-to be the products; the final reaction also contains OH- and H2O as reactants): To 1 mL 0.5 m NaNO3 add 1 mL 6M NaOH....
1.Use a permanent marker to label three test tubes "Carbonate Ion Test," "Sulfate Ion Test" and...
1.Use a permanent marker to label three test tubes "Carbonate Ion Test," "Sulfate Ion Test" and "Phosphate Ion Test. 2.Use the 10 mL graduated cylinder to measure and pour 2 mL of the unknown solution into each test tube. 3.Perform the Carbonate Ion Test by pipetting five drops of acetic acid into the test tube labeled "Carbonate Ion Test 4.Perform the Sulfate Ion Test by pipetting one drop of acetic acid (using the pipette from Step 5) and four drops...
Experiment 1: Observe the Reactions Between Halide and Calcium Ions Take four test tubes from the...
Experiment 1: Observe the Reactions Between Halide and Calcium Ions Take four test tubes from the Containers shelf and place them on the workbench. Fill each test tube with a different halide solution from the Materials shelf, as directed below. You may want to label the test tubes by double-clicking on each test tube and renaming it. Test Tube # Halide Solution 1 10.5 mL 0.1 M sodium chloride 2 10.5 mL 0.1 M sodium fluoride 3 10.5 mL 0.1...
Anyone that is willing to give this a shot is much appreciated since i understand that...
Anyone that is willing to give this a shot is much appreciated since i understand that this takes a minutes with the multiple parts to each question, but with that said I have a test tomorrow and this is what i understand the least off of it I have my own answers to this portion of the study guide but need something to compare them to. PLEASE take your time and be as descriptive as you can be, it is...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT
Active Questions
  • Statistics Discussion: The accuracy of a forecasting technique is evaluated especially using the MSE (mean squared...
    asked 36 minutes ago
  • If the U.S. government manages to close a recessionary gap and achieve potential GDP with fiscal...
    asked 40 minutes ago
  • A block with mass 10kg is on a ramp angled at 20 degrees above the horizontal,...
    asked 40 minutes ago
  • I have a sample of 31 7thgrade girls who took an IQ test.  I calculated the sample...
    asked 48 minutes ago
  • A researcher wishes to estimate the proportion of adults who have​ high-speed Internet access. What size...
    asked 48 minutes ago
  • Brick column in the external corridor of a house, with section size of 440 mm X520...
    asked 49 minutes ago
  • 17.                             Mel has a(n) __________ lien on Ellen’s car after he replaced her clutch. The lien.
    asked 56 minutes ago
  • Jackson Company engaged in the following investment transactions during the current year. Feb 17,Purchased  430 shares of...
    asked 1 hour ago
  • When might discrimination in the workplace be justified? Might discrimination on the basis of gender or...
    asked 1 hour ago
  • The strength grade of materials used for brick masonry at a certain site is as follows:...
    asked 1 hour ago
  • Show (prove), from the original definition of the integers, that subtraction of integers is well defined....
    asked 1 hour ago
  • How is polarity of a "bond" different than polarity of a "molecule?" What makes a particular...
    asked 1 hour ago