35.0 mL of 0.255 M HNO3 is added to 45.0 mL of 0.660 M Mg(NO3)2. What is the concentration of nitrate ion in the final solution?   A. 0.296 M   B. 0.481 M   C. 0.0295 M   D. 1.10 M   E. 0.854 M

Q: 5. To balance a redox reaction in an acidic or basic environment, you would use the following…

A: Following two questions given -  (5) Which method used to balance redox reaction in an acidic or…

Q: What is the net charge for the following peptide at pH = 14? Ser-Trp-Arg-Gln-Glu-His-Lys-Asp

A:

Q: Give typed full explanation not a single word hand written otherwise leave it  What ionic compounds…

A: To determine the ionic compounds that can be bonded with La2O3 (lanthanum oxide), we need to…

Q: Curved arrows are used to illustrate the flow of electrons. Using the provided resonance structures,…

A: The resonance structures are the structure formed by delocalization of pi electrons. The…

Q: 1. City Cifra bor Consider the following reaction: PCI, (g)+ Cl₂ (g) PCI, (g) K = 4.30 x 10-6…

A:

Q: Complete the following reaction by writing the name of the product. ch3coh +     H2     ?

A: The reaction of two compound give a product which is chemically and physically different from the…

Q: Which of the following are representations of the same molecule? (i) CH3CH2CH2CH2CH2CH2CH3 (ii)see…

A:

Q: 1st attempt 1. Nucleophilic addition involving H₂CO CI 2. Nucleophile elimination Be sure to include…

A:

Q: Show how you might carry out the following transformation. (A protection step is needed.) O ||…

A: The given substrate carry an aldehyde and ester…

Q: 10:28 PM Fr Jan 2 Determine if the molecule shown below is chiral. here or pull up for additional…

A:

Q: 3d) Circle all molecules from the set below that can act as H-bond donors. i) ww H N iv) H NEC-H 4a)…

A: Two questions based on H-bonding and molecules. First question is to be answered based on the…

Q: What is the IUPAC name of each of the the following? CH,CH, CHÍNH2 CH₂CH3 0 CH3CH₂CHÖNHCH₂ CH₂CH3

A: IUPAC (International Union of Pure and Applied Chemistry) gives certain rules to write the…

Q: Spell out the full name of the compound. Submit Request Answer Part E Spell out the full name of the…

A: To spell out the full name of the compound.According to IUPAC nomenclature,…

Q: Ⓒ Macmillan Learning Identify the molecular shape of each of the molecules. Molecule SICI SF *+…

A: The arrangement of atoms in a molecule in three dimensions is known as molecular geometry, commonly…

Q: CH 2 HO: CH3 Draw the molecule on the canvas by choosing buttons from the Tools (for bonds), Atoms,…

A: The given reaction schemes are shown belowWe have to draw the structures of molecule formed.Concept:…

Q: Which one is more difficult to polymerize with free radical polymerization and why?

A: A question based on reactive intermediates. Two alkene monomers are given that are to be…

Q: 8. For the reaction 2H₂O(1) + 2e → H₂(g) + 2OH(aq), calculate the volume of "dry" hydrogen gas…

A:

Q: How many molecules are found in 16 ounces of propane with a mass of 453 g?

A:

Q: Question 15 Which of the following compounds has the lowest boiling point? 2-chloro-2-methyl propane…

A:

Q: Of the four alcohols with the molecular formula C4H10O, how many are primary alcohols?   Question 9…

A: The given molecular formula is C4H10O.We have to determine the number of primary alcohols are…

Q: Select the complete IUPAC name for the compound, including the correct (R) or (S) designation. FI F…

A:

Q: Which of the compounds can exist as optical isomers (enantiomers)? H | CI-C-COOH Br CI 1…

A: Optical isomers ( enantiomers ) are those compounds which contain chiral center and these isomers…

Q: When the following equation is balanced properly under basic conditions, what are the coefficients…

A:

Q: For the following anion, select (an) allowable resonance structure(s), and (an) allowable…

A: Resonance structures are the collection of Lewis structure which represent the delocalisation of…

Q: Mark each chirality center in each molecule with an asterisk

A: Stereochemistry is the branch of chemistry that deals with isomers that differ in the spatial…

Q: Two drugs have a selectivity factor a = 1.08 and capacity factors k, = 5.0 and k₂= 5.4. If the plate…

A:

Q: Label each chiral carbon in the molecule below as having R or S configuration. HO₂C H F H Kor H3C…

A: The carbon atom of a molecule that is connected with four different atoms or groups is called a…

Q: нн H Н НН Н н

A: An ether molecule

Q: Calculate the pH for each of the cases in the titration of 25.0 mL of 0.110 M pyridine, C-H₂N(aq)…

A: Weak base reacts with strong acid to form basic buffer solution. The pOH of this solution is…

Q: How many structures are possible for a tetrahedral molecule with a formula of AX3 Y? structures: 1…

A: Possible structure means in how many ways you represent a molecule,in every way molecule has…

Q: A 50.0 mL solution of 0.150 M acetic acid (CH₂COOH) is titrated with 0.150 M NaOH. What is the pH…

A:

Q: 3. Circle the compound that matches the spectrum provided. Note that the peak at 1.5 ppm exchanges…

A: NMR spectroscopy is an analytical technique for structure elucidation of a compound. 1H NMR is used…

Q: CH3 B CI CH3 H Br H3C P CH3 H Br H H H3C CH3 H H･･･> Н H Br H Br H CH3 CI

A: Chiral Molecule: A Molecule which has non superimposable mirror image. A chiral molecule contains a…

Q: determine the vaopur pressure of a solution at 28 degree celsius that contains 62.5 g of fructose in…

A:

Q: + major H-B + minor transition State?

A: Hydroboration is the addition reaction of B-H bond to C=C or  of alkene or alkyne.

Q: A prochirality center is a precursor to a chirality center. Identify the prochirality centers (if…

A:

Q: A balloon filled with helium has a volume of 7.0 L. What is the mass, in grams, of helium in the…

A: Given:Volume of helium gas = 7.0 LMolar mass of helium gas = 4 g mol-1

Q: Name the given alkenes using systematic names. Consider alkene 1. H3C. CH₂ whiten CH CH3 H3C…

A: Rules for alkanes apply to alkenesName the parent hydrocarbon by locating the longest carbon chain…

Q: 5. What is the molality of a solution containing 50g of HCL dissolved in 125 g water?

A: It  is based on the concept of concentration termHere we  are  are required to find the molality of…

Q: Indicate which hydrogens are prochiral and give them their correct notation. нн Н н Н НН Н

A: Prochiral hydrogens form stereoisomers when these hydrogen atoms are replaced by different atoms of…

Q: What is the purpose of recrytallizing an organic compound?

A: The purpose of recrystallizing an organic compound is to purify it by the removing of impurities.…

Q: In which ionic compound would the metal cation have the Roman numeral II as part of its name? ZnO…

A: Roman numerals are define in naming ionic compounds when the metal cation forms more than one ion.

Q: What type of isomer (C5H10) is pentene ? Solve correctly please asap,with detailed explaination.

A: Isomers are those which have the same molecular formula but different structural formula. They are…

Q: 3. What is the pH of a 1.15 M solution of methanoic acid? K = 1.8 x 104

A:

Q: 3. A polynomial fit to measurements of the total volume of a binary mixture of A and B is Vtotal =…

A: A polynomial fit to measurements of the total volume of a binary mixture of A and B isVtotal =…

Q: 3. You decide to assemble an electrochemical cell based on the half reactions Mg2+ / Mg(s) and Ni²+…

A:

Q: 4. Which of the following molecules will rotate the plane of polarization of plane-polarized light?…

A:

Q: Sucrose (C₁2H₂2O₁1), which is commonly known as table sugar, reacts in dilute acid solutions to form…

A:

Q: Consider the following equilibrium: Hind + H₂O H3O+¹ + Ind-¹ At the transition point for an…

A: At transition point, solution changes colour. At transition point, [HIn] = [In-] HIn = indicator ,…

Q: Ism of th pyrolysis of acetaldehyde at H3CHO — } .CH3 + CHO CH3 + CH3CHO CH4 + CH3CO. (K₁) (K₂) (K3)…

A: The mechanism of pyrolysis of Acetaldehyde is given below