Blue vitriol is commonly used in industrial dyeing processes. What is the chemical formula for blue...
Blue vitriol is commonly used in industrial dyeing processes. What is the chemical formula for blue vitriol, whose systematic name is copper(II) sulfate? Express your answer as a chemical formula. View Available Hint(s)
Homework Answers
Copper (II) sulfate contain Cu 2+ ion & SO 42- a poly atomic ion. Hence, the chemical formula of copper sulfate is CuSO4 .
Blue vitriol is the hydrated copper sulfate whose chemical formula is CuSO4.5 H2O
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Blue vitriol is commonly used in industrial dyeing processes.
What is the chemical formula for blue...
Part D Sodium hydroxide, NaOH is a strong base that is used in industrial synthesis and...
Part D Sodium hydroxide, NaOH is a strong base that is used in industrial synthesis and processes such as making paper What is the mass of 2.10 x 10% formula units of NaOH (Molar mass = 40.0 g/mol)? Express the mass in grams to three significant figures. View Available Hint(s) VAS FAED Mass of NaOH = 1.66 Submit Previous Answers Request Answer
Part A What is the empirical formula of carbon sulfide? Express your answer as a chemical...
Part A What is the empirical formula of carbon sulfide? Express your answer as a chemical formula. View Available Hint(s) = AED – O P ? Submit Provide Feedback
Ethyl butyrate, CH3CH2CH2CO2CH2CH3 is an artificial fruit flavor commonly used in the food industry for such...
Ethyl butyrate, CH3CH2CH2CO2CH2CH3 is an artificial fruit flavor commonly used in the food industry for such flavors as orange and pineapple. Its fragrance and taste are often associated with fresh orange juice, and thus it is most commonly used as orange llavoring. It can be produced by the reaction of butanoic acid with ethanol in the presence of an acid catalyst (II): CH3CH2CH2CO2H()+CH2CHOH(U) CH CH2CH2CO CH2CH3(1) + H20(0) - Part A Given 7.55 g of butanoic acid and excess ethanol,...
PRE-LABORATORY ASSIGNMENT 1. What are the three observations that a chemical reaction has occurred? 2. What...
PRE-LABORATORY ASSIGNMENT 1. What are the three observations that a chemical reaction has occurred? 2. What are the types of reactions we are performing in this laboratory? Describe them in detail. 3. Write the general reactions for single and double displacement reactions. 4. You will be using the reactants below in this lab. Write the chemical formula for each name. Name Chemical Formula Name Chemical Formula Barium chloride BaCl2 Potassium chloride Sodium sulfate Cobalt(II) nitrate Hydrochloric acid Sodium carbonate Sodium...
Jordyn V O CHEMICAL RECTIONS Solving for a reactant in solution One way in which the...
Jordyn V O CHEMICAL RECTIONS Solving for a reactant in solution One way in which the useful metal copper is produced is by dissolving the mineral aurite, which contains copper(II) carbonate, in concentrated sulfuric acid. The sulfuric acid reacts with the copper(11) carbonate to produce a blue solution of copper(II) sulfate. Scrap iron is then added to this solution, and pure copper metal precipitates out because of the following chemical reaction Fe(s) + CuSO (0) -- Cu(s) + FeSO (0)...
Part A What substance is produced at the cathode during the electrolysis of molten calcium bromide,...
Part A What substance is produced at the cathode during the electrolysis of molten calcium bromide, CaBry? Assume standard conditions. Express your answer as a chemical formula. View Available Hint(s) - ALQ ROO? Part B What substance is produced at the anode during the electrolysis of molten calcium bromide, CaBr2? Assume standard conditions. Express your answer as a chemical formula. View Available Hint(s) Submit Part What substance is produced at the cathode during the electrolysis of a mixture of molten...
1. Some compounds that exist as hydrates can be used as indicators. One commonly used indicator...
1. Some compounds that exist as hydrates can be used as indicators. One commonly used indicator is cobalt(II) chloride (CoCl2). Anhydrous cobalt(II) chloride is blue. When it bonds with water molecules, it turns purple to make the hydrate. Write chemical equation for the reaction that occurs. 2. Is this reaction a combination, decomposition, single replacement or double replacement reaction? 3. If 41.46 grams of cobalt(II) chloride hydrate is heated to remove the bonded water and the product weighs 32.46 grams,...
Observations. Does it form a precipitate? Precipitate name. and the Precipitate Chemical Formula 10. Record your observ...
Observations. Does it form a precipitate? Precipitate name. and
the Precipitate Chemical Formula
10. Record your observations for the Reaction of Copper lons with the reactants in the table below: Note f no precipitate forms, put n/a in the precipitate name and precipitate chemical formula columns -DATA TABLE +Col Y1-axis Y2-axis Y3-axis Y4-axis Data table preview. View full data table Observations Precipitate name Precipitate Chemical Reactants Precipitate formation (Y/N) Formula Sodlum Carbonate Sodium Sulfide Sodium Hydroxide Sodium Sulfate Sodium Chloride
Write the formula for each of the 3 following chemical compounds below and then explain your...
Write the formula for each of the 3 following chemical compounds below and then explain your answer by referring to the prefixes or suffixes or showing charges that were used to determine the formula. Copper (I) sulfate Boron trichloride Nitrous Acid
What is the IUPAC name for the molecule shown? Enter the IUPAC name for the molecule....
What is the IUPAC name for the molecule shown? Enter the IUPAC name for the molecule. View Available Hint(s) Phenylcyclohexane Submit Previous Answers Request Answer * Incorrect; Try Again; One attempt remaining What would the formula be for the following stick model? Express your answer as a chemical formula. o oo O C5H10 o CGhio C6H12 O CEH Submit Request Answer
Part D Sodium hydroxide, NaOH is a strong base that is used in industrial synthesis and processes such as making paper What is the mass of 2.10 x 10% formula units of NaOH (Molar mass = 40.0 g/mol)? Express the mass in grams to three significant figures. View Available Hint(s) VAS FAED Mass of NaOH = 1.66 Submit Previous Answers Request Answer
Part A What is the empirical formula of carbon sulfide? Express your answer as a chemical formula. View Available Hint(s) = AED – O P ? Submit Provide Feedback
Ethyl butyrate, CH3CH2CH2CO2CH2CH3 is an artificial fruit flavor commonly used in the food industry for such flavors as orange and pineapple. Its fragrance and taste are often associated with fresh orange juice, and thus it is most commonly used as orange llavoring. It can be produced by the reaction of butanoic acid with ethanol in the presence of an acid catalyst (II): CH3CH2CH2CO2H()+CH2CHOH(U) CH CH2CH2CO CH2CH3(1) + H20(0) - Part A Given 7.55 g of butanoic acid and excess ethanol,...
PRE-LABORATORY ASSIGNMENT 1. What are the three observations that a chemical reaction has occurred? 2. What are the types of reactions we are performing in this laboratory? Describe them in detail. 3. Write the general reactions for single and double displacement reactions. 4. You will be using the reactants below in this lab. Write the chemical formula for each name. Name Chemical Formula Name Chemical Formula Barium chloride BaCl2 Potassium chloride Sodium sulfate Cobalt(II) nitrate Hydrochloric acid Sodium carbonate Sodium...
Jordyn V O CHEMICAL RECTIONS Solving for a reactant in solution One way in which the useful metal copper is produced is by dissolving the mineral aurite, which contains copper(II) carbonate, in concentrated sulfuric acid. The sulfuric acid reacts with the copper(11) carbonate to produce a blue solution of copper(II) sulfate. Scrap iron is then added to this solution, and pure copper metal precipitates out because of the following chemical reaction Fe(s) + CuSO (0) -- Cu(s) + FeSO (0)...
Part A What substance is produced at the cathode during the electrolysis of molten calcium bromide, CaBry? Assume standard conditions. Express your answer as a chemical formula. View Available Hint(s) - ALQ ROO? Part B What substance is produced at the anode during the electrolysis of molten calcium bromide, CaBr2? Assume standard conditions. Express your answer as a chemical formula. View Available Hint(s) Submit Part What substance is produced at the cathode during the electrolysis of a mixture of molten...
1. Some compounds that exist as hydrates can be used as indicators. One commonly used indicator is cobalt(II) chloride (CoCl2). Anhydrous cobalt(II) chloride is blue. When it bonds with water molecules, it turns purple to make the hydrate. Write chemical equation for the reaction that occurs. 2. Is this reaction a combination, decomposition, single replacement or double replacement reaction? 3. If 41.46 grams of cobalt(II) chloride hydrate is heated to remove the bonded water and the product weighs 32.46 grams,...
Observations. Does it form a precipitate? Precipitate name. and
the Precipitate Chemical Formula
10. Record your observations for the Reaction of Copper lons with the reactants in the table below: Note f no precipitate forms, put n/a in the precipitate name and precipitate chemical formula columns -DATA TABLE +Col Y1-axis Y2-axis Y3-axis Y4-axis Data table preview. View full data table Observations Precipitate name Precipitate Chemical Reactants Precipitate formation (Y/N) Formula Sodlum Carbonate Sodium Sulfide Sodium Hydroxide Sodium Sulfate Sodium Chloride
What is the IUPAC name for the molecule shown? Enter the IUPAC name for the molecule. View Available Hint(s) Phenylcyclohexane Submit Previous Answers Request Answer * Incorrect; Try Again; One attempt remaining What would the formula be for the following stick model? Express your answer as a chemical formula. o oo O C5H10 o CGhio C6H12 O CEH Submit Request Answer
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