Chemistry Question

Q: a. Draw its Lewis structure b. Give the formal charge of each distinct atom in the molecule C. What…

A: Hybridization is defined as intermixing of orbitals of different energy so as to rehybridize to form…

Q: Fish Kills High concentrations of ammonia (NH3), nitrite ion, and nitrate ion in water can kill…

A:

Q: 1. The oxalate ion concentration, C;0. of 0.20 M H;C0 is adjusted to a value of 3.00 x 10 M. What is…

A: As per the guideline, since you have asked multiple questions, we have solved the first question for…

Q: a. Which categories/classes does this compound belong to (for example, aldehyde, ketone)? b. Use…

A: Given Molecule 1 Molecule 2 Functional group classes = To be determined  Resonance Effect = To be…

Q: If a solution containing 59.943 g of mercury(II) nitrate is allowed to react completely with a…

A:

Q: Click the buttons below to construct the proper full electron configuration for a neutral Aluminum…

A:

Q: A gas has a volume of 0.500 L at 0.990 atm and 7°C. What is its temperature in celsius if the gas…

A: 9. The given information is: Initial volume = 0.500 L Initial pressure = 0.990 atm Initial…

Q: of oene boloogo orh sisluols 0.C1+ 1o nouston oftiooqe s ei bioe onerT-( bios onchst-(-)82 bios…

A:

Q: Draw the molecules on the canvas by choosing buttons from the Tools (for bonds and charges), Atoms,…

A: LiAlH4 is a strong reducing agent which reduces carbonyl compounds (ketones, aldehydes, esters,…

Q: Write the balanced half-reaction corresponding to the oxidation involved in the air oxidation of…

A: Iron in the presence of air, gets oxidized and forms rust due to the formation of tiny…

Q: Rank the following organic acids in order of acidity, from strongest to weakest. (Hint: consider how…

A: Given acids: We have to arrange them in order of acidity from the strongest to the weakest.

Q: (b) What mass (in g) of 24Na produces 7.0 mci activity, given its half-life is 15.0 h? Additional…

A:

Q: Identify each of the following elementary reactions as unimolecular, bimolecular, or termolecular,…

A: The reactions given are,

Q: 1. One process to make molecular hydrogen gas passes hot steam over graphite to create a mixture of…

A: As you have posted multiple questions and have not mentioned which one we have to solve, hence we…

Q: 12. Complete the table: Draw a shape diagram (3D) and use the Identify each molecule as symbols st…

A:

Q: H HO HO HO HO HO H₂N-C-0-0- H₂N-C-0-0- H₂N-C-C-0- H₂N-C-C-0- H₂N-C-8-0 H₂N-C-C-0 H₂N-C-0-0- miflo…

A: Enzyme that hydrolyze protein are called proteases

Q: 1. Assign R or S configuration to all chiral centers in the following compounds: CH3 +H -H COOH 1.…

A:

Q: What effect, if any, would the following errors have on the determination of the formula of the…

A: What effect, if any, would the following errors have on the determination of the formula of the…

Q: 1. What would be the volume of 6.43 moles of oxygen gas at 2.5 atm and a temperature of 28.21°C?

A: • As per bartleby guidelines, I need to solve the first question in case of multiple questions.

Q: Experimental data for a reaction involving phenol as a reactant at two different temperatures are…

A: In the above question given that  Time in hours, The rate constant at different temperatures and the…

Q: 1. (CH3CH2)20 2. H', Н2О -MgBr (ехcess)

A: At first one mole cyclopentyl magnesium bromide reacts with methyl acetate to give cyclopentyl…

Q: a) Show the reaction (naming organic molecules) that would produce 4 bromo 4 phenyl n propyl…

A: Esterification is a reaction in which carboxylic acid reacts with alcohol to form ester as a…

Q: What is the relationship between the following two compounds? H CH3 H;C H H OH H and ▪OH

A: The given two stereoisomers relationship can be determined by knowing the stereochemistry of the…

Q: Fill in the table below. Substance Type of Solid (molecular solid, ionic solid, metallic Type of…

A: All chemical species has a certain type depending on its bonding and forces that tends to keep them…

Q: List the number of carbon – carbon sigma and pi bonds in the following molecules. 1. 4 sigma bonds,…

A: Single bond has one sigma bond. Double bond have one sigma bond and one pi bond. Triple bond have…

Q: Draw the major organic product for the reaction shown. Do not draw counterions or byproducts. Draw…

A: NEt3 acts as nucleophile and carried out nucleophilic substitution reaction to carbonyl carbon as…

Q: 4. Chromium crystallizes with a body-centered cubic unit cell. The radius of a chromium atom is 125…

A: Density of a lattice is calculated using the following formula ρ=zMNa3 Where ρ=density M=atomic…

Q: Lead(II) nitrate and ammonium iodide react to form lead(II) iodide and ammonium nitrate according to…

A: Given datas ; Pb(NO3)2 (aq) + 2 NH4I (aq) ---> PbI2 (s) + 2 NH4NO3 (aq)  Moalrity (Conc.) of NH4I…

Q: 6. a. Draw the following molecule as a flat ring skeletal structure with correct stereochemistry b.…

A: Cyclohexane has different conformations such as chair form, boat form, twist boat and half chair.…

Q: B. Provide a complete IUPAC name for compound A Provide a complete IUPAC name for compound B Do not…

A:

Q: to uoitetor orlioogadirw 3. The specific rotation of pure (-) cholesterol is -39° g' mLl dm!. What…

A:

Q: NEW QUESTION What of the following compounds is reduced in the following chemical reaction? 6CO2 +…

A: Addition of Hydrogen or gain of electron is called reduction. And addition of Oxygen or loss of…

Q: Select which molecule has the higher boiling point. Provide an explanation for your answer. 1. H. H.…

A: Factors that govern the bp of a compound: Molecular weight: In general with increasing molecular…

Q: The ester shown is synthesized from an acid chloride via nucleophilic acyl substitution. Draw the…

A: Ester can be synthesized by nucleophilic addition followed by elimination reaction of alcohol and…

Q: If the percent yield is 34.89%, calculate the actual yield of silver formed from the reaction of…

A: The percent yield of Silver (Ag) is 34.89 %.The mass of zinc is 165.1 g.To find the actual yield of…

Q: 1. Suppose an enzyme only shows activity when the side chain -COOH group of a glutamic acid in the…

A: a) The enzyme is more active at pH 2.4.At pH 2.4, the protonation of the side chain -COOH group of…

Q: Draw the organic product(s) of the following reactions, and include carbon dioxide if it is…

A: We have to draw the organic product(s) of the following reactions, and include carbon dioxide if it…

Q: Decide which intermolecular forces act between the molecules of each compound in the table below.…

A: Inter-molecular forces are those weak attraction forces between the molecules which are present the…

Q: The radioactive nuclide Co has a half-life of 8.5 hours. What mass of Co remains from a 0.0196 g…

A: Half life = 8.5hrs  Mass = 0.0196g  t = 18hrs

Q: What is the theoretical yield (in mg) of NaNO3 if 10.67 mg of Pb(NO3)2 reacts completely with excess…

A:

Q: 3. If you had 36 ml of a .14M solution HBr that you mixed with 40 ml of a .11M solution of RBOH,…

A:

Q: 6. Rhodium crystallizes in a face-centered cubic unit cell. The radius of a rh 135 pm. Determine the…

A: Given metal is rhodium And it's radius is 135pm

Q: Complete combustion of 4.80 g of a hydrocarbon produced 15.3 g of CO2 and 5.49 g of H2O. What is the…

A:

Q: Use the solubility-product constants to Determine the molar solubility of iron(II) fluoride in pure…

A: Given : The compound is iron (II) fluoride i.e FeF2. And concentration of iron nitrate i.e Fe(NO3)2…

Q: How many milliliters of stock tea is required to prepare a 1% tea solution using a 50 mL volumetric…

A: Given, Percent of tea solution = 1 % Volume of the flask = volume of the solution = 50 mL Volume (in…

Q: 23. A student measures 2,000 mL water into a cylinder. If water has a mass of 1 g/mL, which of the…

A: Given : Volume of water = 2000 mL And density of water = 1 g/mL

Q: The [a] of pure quinine, an antimalarial drug, is -165⁰. a) Calculate the enantiomeric excess (EE)…

A: we have to determine  enantiomeric excess percentage of enantiomers  optical rotation for the…

Q: Select the diagrams that show the absorption of energy by electrons to produce an atom with an…

A: The filling pattern of electrons in orbitals is governed by the rules and principles of quantum…

Q: Part 1: (a) Which of the following reactions will produce a precipitate? KI(oq) + Zn(NO3)2(aq)…

A:

Q: 5. Propose a detailed explanation for why anthracene appears to be white, whereas tetracene is pale…

A: The colour shown by the compounds is complimentary to the colour of light absorbed.Since you have…