(Intermediate) Reactant (Intermediate) Product Apply Mechanism Hint Solution 2 remaining step(s) can be solved Tip: Only add curved arrows in this sketcher

Q: Consider this reaction: 2HI (g) → H2 (g) +I½(8) At a certain temperature it obeys this rate law. rat...

A:

Q: When 0.25 g of the organic compound naphthalene are burned in a bomb calorimeter, the temperature of...

A: Given: Mass of naphthalene burned = 0.25 g. Initial temperature of calorimeter = 24.00 oC Final temp...

Q: : O : : O: O O Decide whether these proposed Lewis structures are reasonable. Is the proposed Lewis ...

A: Lewis dot structure is diagrammatic representation of molecules by bonding electrons and non bonding...

Q: Coulometry consumes larger amount of analyte than voltammetry Electrodes of the second kind can resp...

A: All question are true/false questions based on electrochemistry. The knowledge of electrodes, equiva...

Q: Which ion would you expect to be smaller in size—I− or Br−? Explain.

A: Among the elements in the periodic table, the size of the elements increases as we go down the group...

Q: 5O.O g of CA₃(PO₄)₂ is dissolved in 5OO mL of H₂O. What are the molarity, molality, and normality?

A: To calculate molarity , molality and normality we have to use the formula of these term . Detail mat...

Q: How many grams of ethylene are needed to react with 0.124  mol of H2O?

A: Here we have to calculate the mass of ethylene needed to react with 0.124 mol H2O.

Q: Part C A carbon skeleton for cyclohexane is shown below. Where on that skeleton would the substituen...

A:

Q: What is the formula mass of CaSO4·½H2O?

A: Given, Formula mass of CaSO4·½H2O = ? Note: Atomic mass of Ca = 40.078 g/mol Atomic mass of S = 32.0...

Q: Considering the Ammonium ion, construct the SALCS of this cation and also the MO orbital diagram for...

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Q: Organic chemistry:How do you account for the smell of vinegar when an old bottle of aspirin is opene...

A: Aspirin is a drug that is used as a blood thinner and to treat symptoms such as pain and fever.Aspir...

Q: 13. Consider the one-step gaseous reaction for the formation of nitrosyl chloride (NOCI) NO(g) + Cl2...

A: Nitrogen monoxide gas reacts with chlorine gas to form nitrosyl chloride (NOCl). The balanced chemic...

Q: 5. Among many of the drugs studied for the treatment of cancer is the carboxamide derivative Poly (A...

A: Major product.

Q: Calculate the pH of 1.0×104M solution of HNO3. (Round to whole number).

A: Given : We have to calculate the pH of solution.

Q: explain what will happen to the liquid on a watch glass if it is transferred into a small container ...

A: Given : We have to tell what will happen if liquid kept on watch glass is placed in freezer for a fe...

Q: Consider the following data on some weak acids and weak bases: acid base K. name formula name formul...

A: The solutions given are, And the data given is,

Q: Could you simply explain how to alter the solubility of organic bases using extraction? How do you a...

A: Here we have to explain how solubility of organic base and acid change with during extraction.

Q: The following cell has a voltage of 2.01 V. Find pk, for the weak acid. HA Si(s) | SiO2| HA (0.31 M)...

A: In the given problem, the pKa value for the weak acid HA is needed to be calculated, given that the ...

Q: hat is the rate of formation of oxygen if the rate of decomposition of dinitrogen pentoxide is 2.748...

A: Given : 2 N 2O 5( sol'n) → 4NO 2( sol'n) + O 2( g)

Q: Suggest the following transformation: i. Synthesis of 1,2-diphenylethanol using only benzene as the ...

A: For converting benzene to 1,2-diphenylethanol  the reaction is as follows

Q: What were the challenges that John Dalton went through  including how he got their knowledge to be a...

A: John Dalton most famous discoveries include Dalton atomic theory Dalton Law of Partial Pressure.( P...

Q: Aqueous hydrochloric acid (HC1) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium ...

A:

Q: c) Determine products A to C from the following reactions, some reaction may produce more than one p...

A: The products are as follows:  

Q: Determine the rate of formation of I3− if the initial concentration of I− was 0.5583 M and decreased...

A: The balanced reaction taking place is given as, => 3I−(aq)+ S2O82−(aq) ↔ I3−(aq) + 2SO42−(aq) Giv...

Q: By convention, a chemical bond between two atoms with an electronegativity difference of 2.0 is whic...

A: Electronegativity is defined as tendency of atom to attract shared pair of electrons.

Q: 6. Laughing Gas 7. Vinegar 8. Alcohol (Ethyl) 9. Citric Acid 10. Ammonia

A: Concept based on the chemical formulas of the given names.

Q: e following order depen phosphorus: OMe)s > PPH3

A: If substrate has less than 18 electrons, then it follows associative path. Here if we look at the re...

Q: Provide IUPAC name of the compound.

A: International Union of Pure and Applied Chemistry (IUPAC) nomenclature is mainly used for naming the...

Q: Rank the gasses from highest to lowest global warming potential. (1 being the highest, 4 being the l...

A: A question based on environmental chemistry that is to be accomplished. 

Q: Which of the following accurately describes Raoult's Law? O The vapor pressure of such a solution is...

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Q: What is the value of the rate constant and what are the units for the rate constant? k = x 10-3 O L'...

A:

Q: The proposed mechanism for a reaction is 1. A(g) + B(g) ⇄ X(g) Fast 2. X(g) + C(g) ⇄ Y(g) Fast 3....

A: We have to predict the rate law for the reaction..

Q: Draw the product(s) obtained from the following reaction? H. + ELOH Fill in the squares in the follo...

A: An aldol condensation is a condensation reaction in organic chemistry in which an enol or an enolate...

Q: What is the rate of reaction if the rate of decomposition of dinitrogen pentoxide is 1.648x10 −4 M/s...

A: Given: The rate of decomposition of dinitrogen pentoxide = 1.648x10 −4 M s-1

Q: Predict the major product(s) you would obtain from sulfonation of 1-bromo-2-methylbenzene. • You do ...

A: Given that : We have to predict the major product(s) obtained from the sulfonation of 1-bromo-2-meth...

Q: HCI HO,

A:

Q: Propose a mechanism for the reaction shown below. ÇI OH ONH2 + CI Нeat NO2 NO2

A: NOTE: The product given is incorrect and the correct product will have NH2 group in the place of OH....

Q: What is the final temperature (in degrees Celsius) when 1940 J of energy are put into a 250 millilit...

A: We have to predict the final temperature.

Q: An unknown element is found to have three naturally occurring isotopes with atomic masses of 35.9675...

A: The answer of the question with explanation and calculation for average atomic mass of unknown unkno...

Q: 2 NaCl + CaO →  CaCl2 + Na2O    What is my theoretical yield of sodium oxide if I start with 20 gr...

A: The balanced reaction given is, => 2 NaCl + CaO → CaCl2 + Na2O Given: Mass of CaO reacting = 20 g...

Q: 5. Density is an important property of the matter, answer the following: (b) Select (1) or (2) to co...

A: Here, we have to find whether density is a physical or chemical property of matter.  

Q: Fill in the gaps in the following table: Symbol Co Protons 34 76 80 Neutrons 46 116 120 Electrons 36...

A: In an atom, the atomic number must be equal to the number of protons. 

Q: Rank the following elements according to increasing ionization energy. Ca, O, S, Mg Li, Be...

A: Ionization energy:  Energy required to remove electron from a gaseous atom or ion. Generally, Ioniza...

Q: Cyclohexane derivatives exist primarily in the most stable of the available chair conformations. Giv...

A: Most stable chair conformation is that faces least strain interaction.  Thus to draw the most stable...

Q: scenario 1: pushing the plunger with only air in a syringe. scenario 2: suck water from a cup up to ...

A: The two scenarios given are, Scenario 1: pushing the plunger with only air in a syringe.Scenario 2: ...

Q: For a stoichiometric ethane-air reaction at 1 atm pressure and 1500 K, determine the fuel and CO2 co...

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Q: Write an IUPAC name for the following alkane/cycloalkane: Name:

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Q: Ksp

A:

Q: If 87 J of heat are added to a balloon, causing it to expand from 1.0 L to 1.4 L under 0.97 atm of p...

A: Given: Required heat = 87 J Initial volume = 1.0 L Final volume = 1.4 L External pressure = 0.97 at...

Q: a) What is chemical family? You may explain with an example. b) If A and B could be seen as a chemic...

A: A group of elements having similar properties belongs to one chemical family in a periodic table.