1. Calculate the molar solubility of CuX (for which Ksp=1.27×10−36) in each of the following. a. pure water b. 0.25 M CuCl2 c. 0.19 M Na2X     please complete

Q: A chemical reaction between 6.0 g of substance A and 8.0 g of substance B, yields exactly 14.0 g of…

A: In the first reaction, 6.0 g of reactant A reacts with 8.0 g of reactant B to produce 14.0 g of…

Q: Q1. The vapor pressure of tungsten can be obtained by the following equation LogP (atm) =…

A:

Q: The reaction of nitrogen monoxide with ozone at 25 °C NO + 03 → NO2+ O2 is first order in NO and…

A: we have to write the rate law expression and calculate the rate of reaction

Q: Testosterone is an anabolic steroid. The structure of testosterone is shown below. What is the…

A: A Testosterone steroid. Find out bond angle at the indicated atom?

Q: Which of the following is the correct wedge and dash conformation for the following Newman…

A: Stereochemistry is branch of chemistry in which we deal with three dimensional arrangement of atoms…

Q: During the standardization of a titrant, it became reddish. What does this mean and how would that…

A: During standardization of titrant, we have to measure the accurate concentration of that titrant.…

Q: (Add bonds (double or triple bonds) and lone pairs to the following incomplete structure where…

A: A question based on molecules that is to be accomplished.

Q: 2. Draw two chair conformations of cis-1,3 dibromocyclohexane. Draw proper angles of orientation for…

A: Two Chair conformation of cis -1,3  dibromocyclohexane are drawn and their stability  is compared.

Q: Rank the following groups in order of priority from highest (1) to lowest (3). -COO™ -CH3 -NHCH3

A: We have been  given three groups and we have been asked to rank them in order of priority from…

Q: sample of 5.93 g5.93 g of solid calcium hydroxide is added to 34.5 mL34.5 mL of 0.340 M0.340 M…

A:

Q: Which of the following is TRUE regarding any nonmetal atom? Select one: O a. It has unpaired…

A: Non metal atom are present in the right side of the periodic table.

Q: A metallic cube has a side length of 50.00 mm. It is composed of 33.49% of metal A and 46.95% of…

A: Given, Side length of metal cube , a = 50.00 mm=50×10-3 m

Q: OH us. 8 CI + (8) a. Draw and name the major product(s) (8) for the reaction shown above. (Hint: If…

A: The reaction is the Friedal crafts acylation reaction.  The Acyl group is attached to the…

Q: Does the following structural formula represent a meso compoun CH3 Br➡CHA Brl CH CH 3

A: The structure of the given organic compound is

Q: 18. The table shown below lists the naturally occurring isotopes of element X. Use this data to…

A:

Q: Use an eqaution to determine the overpotential for the OER (0.0591V) in acidic(0.1M HClO4) and…

A:

Q: KD SP Zr Nb Mo Tc 85.468 87.62 88.906 91.224 92.906 Xe 95.95 [97] 101.07 102.91 106.42 107.87 112.41…

A:

Q: Question 12 Choose the correct equilibrium constant expression corresponding to Kc for the…

A: Given that -  Following balanced chemical reaction -  CH4(g) + O2(g) <----> C(s) + 2H2O(g)…

Q: Which of the following violates Hund's Rule of Maximum Multiplicity? i. ii. iii. ↑ Select one: 个 ↑ O…

A: Electrons are filled in a different atomic orbital in an atom. The total number of electrons in an…

Q: Which of the following is TRUE about atomic orbitals? Select one: O a. Orbitals are regions in space…

A: The space around the nucleus where there is the maximum probability of the finding of the electron…

Q: 3. The following molecule is a weak conjugated acid. An acid is a species that donates a proton.…

A: The given molecule is a conjugate acid, because after the donation of a proton(H+) by the molecule,…

Q: Please give the IUPAC name for this compound

A:

Q: Assuming the octet rule is obeyed, how many covalent bonds will a carbon atom (Z = 6) form to give a…

A:

Q: Below are the line spectra of Neon (Z = 10) and Lithium (Z = 3). Which of the following statements…

A: Atomic no. of  Neon is Z = 10 and Lithium is Z= 3 We have to answer why more spectral lines are…

Q: Question 41 Classify the following alcohol as primary, secondary, tertiary, or quaternary. OH HO…

A:

Q: H 1.008 3 Li 6.94 11 12 Na Mg 22.990 24.305 19 4 K 39.098 Be 9.012 37 6 B C N 0 F 10.81 12.011…

A: Given, Cr2+ Mn2+ Fe2+

Q: Draw possible reactants that would give the following as a product in an SN2 reaction. Make sure you…

A: given reaction   SN2  find out the reactant   El = electrophile  or  Nu = nucleophile

Q: 3. Calculate the pH of 0.05% by wt/vol of NaOH solution.

A: Dear student since you have posted multiple questions we will solve the first question for you if…

Q: 1. Name this alcohol according to the IUPAC system. AOH

A: IUPAC name of following  compound  is .

Q: Provide a rational synthetic route to the transformation using the following alkene as the alcohol…

A:

Q: Sulfur trioxide has no dipole moment (i.e. is not a polar molecule), but arsenic trifluoride has a…

A: Given : name of compounds

Q: A is directly to the left of B. C is directly below A and D is directly below B. Which of the…

A: When an electron is added to neutral atom energy is released, known as electron gain enthalpy. The…

Q: Out of Methyl Ethyl Ketone, Toluene, Cyclohexane, Methanol, and acetone. Identify the functional…

A: Different functional groups.

Q: Determine which of the following does not follow Hund's Rule   ↑↓ ↑       ↑   ↑   ↑↓ ↑↑ ↑       ↑↓…

A: we have to select the orbital arrangement that does not follow Hund's rule

Q: A solution is made from 1.5×10−3 M in Zn(NO3)2 and 0.130 M in NH3.   a. After the solution reaches…

A:

Q: Which of the following Lewis structures is INCORRECT? O a. N=N O b. 0 с. O d. H-O-H T H :F-F: H-N-H…

A:

Q: 1 H 1.008 3 4 Li Be 6.94 9.012 11 12 Na Mg 22.990 24.305 19 K 39.098 37 20 21 22 23 Ca Sc Ti v…

A: Here we are required to find the bond which has greatest dipole moment.

Q: In a study of the decomposition of nitrous oxide at 565 °C N₂O(g) N₂(g) + 1/2O₂(g) the concentration…

A:

Q: question 39   Rank the following groups in order of priority from highest (1) to lowest (3).…

A: We have been given three groups -COO-, -CH3 and .-NHCH3. we have been asked to rank these three…

Q: Which of the following are chiral? (Choose all the

A: Chiral compounds are those which does not contain a plane of symmetry as well as a centre of…

Q: What is the IUPAC name for the following compound?

A: Rule of IUPAC- 1) Choose the longest carbon chain as parent chain. 2) Numbering start from those…

Q: Which of the following molecules contains the maximum number of lone pairs that is associated with…

A: Introduction :-  Lone pair of electron :- The pair of electrons that remain on the atom or atom of…

Q: Draw two enantiomers of (HOOC)CH(NH2)CH2CH(CH3)2

A: Enantiomers are two non Superimposable mirror image of each other.

Q: Which of the following is not a function of proteins? 1) Energy Provider 2) Metabolic regulation 3)…

A: Proteins are polypeptides consisting of various amino acids. Proteins are having tons of potential…

Q: How many isomers (include geometric and optical) are there for an octahedral complex where the metal…

A: Given : the molecule is octahedral complex and four different monodentate ligand and one bidentate…

Q: When two cotton plugs, one moistened with ammonia and the other with hydrochloric acid, are…

A: NH3 + HCl ---> NH4Cl Molar mass of NH3, MM1 = 1 x N +…

Q: Hand write your answers to the questions below. Select the tickbox when you have completed this…

A: We have been given an organic compound and we are asked to write the IUPAC name for the given…

Q: Question 4 A 100.0 mL buffer solution is 0.175 M in HCIO and 0.150 M in NaCIO. What pH after…

A:

Q: Suppose a 500. mL flask is filled with 0.30 mol of NO₂, 1.2 mol of CO and 1.6 mol of CO₂. The…

A:

Q: 3. Sulfur Dioxide is an important molecule for production of sulfuric acid. It has a melting point…

A: The total amount of heat is calculated from the given conditions. From the given conditions the…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.