HomeworkLib
Question

1.76 g of Copper (II) Carbonate was heated in a ceramic crucible at 1500 Celsius for...

1.76 g of Copper (II) Carbonate was heated in a ceramic crucible at 1500 Celsius for 30 min. A non-flammable gas evolved from the compound as it was heated. The product was weighed at the end of the experiment, and was determined to have a mass of 1.03g.

Write the balanced chemical equation for this process.

What type of reaction is this one?

science   chemistry   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

pP) Ccvbonate is heated it de com poses into coppnC) oride and carboudionide So, the reaction This ype ㈨eaction where a herne九 molecule bheks into en mole- cules i8 called decompositiov*comment if any problem.

0 0
Add a comment
Know the answer?
Add Answer to:
1.76 g of Copper (II) Carbonate was heated in a ceramic crucible at 1500 Celsius for...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • Question 3 [20 points 1. Copper sulfide is produced when copper and sulfur are heated together Use the data below, obtained after the heating process, to determine the empirical formula of this co...

    Question 3 [20 points 1. Copper sulfide is produced when copper and sulfur are heated together Use the data below, obtained after the heating process, to determine the empirical formula of this compound. Molar masses (e/mol) c S 32.06. 18 points) befor 1 Mass of crucible cover copper (B) 2 Mass of crucible + cover (g) 3 Mass of copper (B) 4 Mass of crucible cover + copper sulfide at constant weight (8)40.23 S Mass of copper sulfide (8) 6...

  • A student attempted to identify an unknown compound by the method used in this experiment. Her or...

    A student attempted to identify an unknown compound by the method used in this experiment. Her original sample weight was 0.7047 g. When heated in the first step, the mass decreased to 0.4862 g Write the complete, net balanced reaction that would occur in this experiment if - the student's unknown compound was NaHCO3 -the student's unknown compound was KHCO3 Using stoichiometry, predict the theoretical yield of the solid chloride obtained at the end of the student's experiment if -...

  • Experiment 6 PRE-LABORATORY PROBLEMS NAME 1. Write a purpose statement and a summary of the procedure...

    Experiment 6 PRE-LABORATORY PROBLEMS NAME 1. Write a purpose statement and a summary of the procedure to include special technique equipment, chemicals, and chemical reactions to be performed, an understanding of any calculations that are important to understanding the procedure. 2. Calculate the molar mass of copper (II) Sulfate pentahydrate, Cuso,5H.O. 3. Calculate the mass percent of water present in Copper(II) sulfate pentahydrate. 4. Define the term hydrate and anhydrous. S. A 2.000 gram sample of hydrated barium carbonate was...

  • QUESTIONS 1. Using the MSDS for copper(II) phosphate, is there any danger with this compound? Iuitatimoy...

    QUESTIONS 1. Using the MSDS for copper(II) phosphate, is there any danger with this compound? Iuitatimoy te eyes, espirateuy aystem and sKimt May Lerg-term Altre, mawsra, vemitimy and burmime foelima's and othus 2. If your filtrate is blue, why is it this color? caue aaveve elfects un thu bquatic enirom mend DATA AND CALCULATIONS A. SYNTHESIS OF COPPER (II) PHOSPHATE Unknown Letter Mass of copper (II) chloride assigned: Mass of sodium phosphate assigned: Na.PO4 +3CuCla, Cus (Pa)+6Nate Balanced chemical equation:...

  • please help!! 2. When zinc metal reacts with copper(II) nitrate, zinc(II) nitrate and copper metal are...

    please help!! 2. When zinc metal reacts with copper(II) nitrate, zinc(II) nitrate and copper metal are the products. How many grams of zinc metal are required to react completely with 725 mL of 0.1955 M copper (II) nitrate solution? What mass of copper metal is produced? You will need a balanced equation to solve this problem! 3. One step in the process of manufacturing nitric acid (HNO3), a staple industrial chemical, is 3 NO2 (g) + H20 (1) ► 2HNO3...

  • REPORT SUMMARY (2pts) How many grams of copper (II) nitrate would be produced from 0.80 g...

    REPORT SUMMARY (2pts) How many grams of copper (II) nitrate would be produced from 0.80 g of copper metal reacting with excess nitric acid? (5pts) Conversion 2 When copper (II) nitrate reacts with sodium hydroxide, blue-green copper (II) hydroxide and sodium nitrate (in solution) are produced. How many grams of copper (11) hydroxide, Cu(OH)2 can be prepared from 2.4 grams of copper (II) nitrate (Cu(NO3)2) and excess sodium hydroxide? (2pts) Write the balanced chemical equation Normal : BIILU X1 X1...

  • 10.0 g of alloy containing only Fe, Cr and Ni when heated with dil. HNO3 dissolved...

    10.0 g of alloy containing only Fe, Cr and Ni when heated with dil. HNO3 dissolved to give Fe3+, Cr3+ and Ni2+ respectively. The resulting solution was diluted to a total volume of 250.00 cm3 by adding distilled water. 25.00cm3 of the diluted solution was treated with excess NaOH and H2 O2 . The obtained precipitate P was fltered and yellow colour fltrate Q was acidifed with dil. H2 SO4 acid, and titrated with 1.0mol dm-3 Fe2+ solution. The volume...

  • 1 Reaction C: Copper(II) Hydroxide to Copper(IT) Oxide Observations: The solntich goes from a light blue...

    1 Reaction C: Copper(II) Hydroxide to Copper(IT) Oxide Observations: The solntich goes from a light blue to a dark blue. when heated the solution turns to a green/black color. Balanced Molecular Equation: Balanced Net lonie Equation: Reaction D: Copper(IT) Oxide to Copper(II) Sulfate Observations: "The back sond is dissolved in the acid. This creates a light blue / Clear solurich Balanced Molecular Equation: Balanced Net Ionic Equation: Reaction E: Copper(II) Sulfate to Copper Metal (and Dissolution of excess Mg) Observations:...

  • Professor Edixordyh conducted an experiment in her laboratory. She reacted 25.0 g of solid cobalt(III) carbonate wi...

    Professor Edixordyh conducted an experiment in her laboratory. She reacted 25.0 g of solid cobalt(III) carbonate with 50.0 cm2 of 2.00 mol dm dilute nitric acid. (a) Write a balanced chemical equation, including state symbols, for the reaction. (b) Write an ionic equation for the reaction. (c) Determine if there is any excess reagent and if yes, calculate the amount of excess reagent. (d) Draw a fully labelled diagram to illustrate the method which Professor Edixordyh.can Use to remove any...

  • A. Classify each of the following reactions as decomposition, combination, combustion, 2CH3OH(l)+3O2(g)→2CO2(g)+4H2O(g) 2KClO3(s)→2KCl(s)+3O2(g) S(s)+3F2(g)→SF6(g) CaO(s)+H2O(l)→Ca(OH)2(aq) 2Cu(NO3)2(s)→2CuO(s)+4NO2(g)+O2(g)...

    A. Classify each of the following reactions as decomposition, combination, combustion, 2CH3OH(l)+3O2(g)→2CO2(g)+4H2O(g) 2KClO3(s)→2KCl(s)+3O2(g) S(s)+3F2(g)→SF6(g) CaO(s)+H2O(l)→Ca(OH)2(aq) 2Cu(NO3)2(s)→2CuO(s)+4NO2(g)+O2(g) B. Solid aluminum metal and diatomic chlorine gas react spontaneously to form a solid product. Give the balanced chemical equation (including phases) that describes this reaction. Indicate the phases using abbreviation (s), (l), or (g) for solid, liquid, or gas, respectively. Express your answer as a chemical equation. C. When heated, solid copper(II) carbonate decomposes to solid copper(II) oxide and carbon dioxide gas. Give...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT