gallium: [Ar]4s²3d104p' inner electrons: 28 3 outer electrons: Incorrect Incorrect 3 valence electrons: Incorrect tungsten: [Xe]6s²4ƒ\45d* 68 inner electrons: outer electrons: Incorrect Incorrect 6. valence electrons: Incorrect

Q: D-xylulose in cyclic structure

A: The compound given is D-xylose in a cyclic structure.

Q: Referencen) What volume of 0.0830 M NaOH must be added to 100. mL of 0.100 M NAHC0, to reach a pH of…

A: Volume of NaOH needed can be calculated from the Henderson hasselbalch equation the concentration of…

Q: Contrast general and partial equilibrium analysis.  What is the main advantage of each? Plz do fast

A: The answer is given below

Q: Which of the following is an incorrect statement about the chlorination of benzene by Cl, and AICI3?…

A: Here, we have to find the incorrect statement about the chlorination of benzene by Cl2 and AlCl3.

Q: Determine the volumes of 0.350 M Na2CO3 (aq) and 0.225M NaHCO3 (aq) that would be needed to prepare…

A:

Q: Give two examples of anionic complexes formation

A: Anionic complexes: The complexes in which the complex ion carries a net negative charge are called…

Q: pH

A:

Q: How many moles of aluminum are required to completely react with 107 mL of 6.00 M H₂SO₄ according

A: Given :  Volume of H2SO4 solution = 107 ml = 0.107 L Molar concentration of H2SO4 solution = 6 M

Q: The half-lives of different medical radioisotopes are given in the table. If the initial amount of…

A: It is radioactive substance. Every radioactive substance follows first order reaction kinetics. So,…

Q: Complete the table below by computing the amount of carbohydrates that you intake in a single meal:…

A:

Q: ton OH h)

A:

Q: Draw the major product of this Claisen condensation reaction. Ignore inorganic byproducts. +

A: In Claisen condensation reaction ,there is condensation of esters.

Q: Balance redox reactions in acidic solution. Balance the reaction between Al and Pb02 to form Al3+…

A: The reaction given is, => Al + PbO2 → Al3+ + Pb2+

Q: What is the pH (to two decimal places) of a 50.0 mL 0.15 M NH3 aqueous solution (at 25 °C) after…

A: Given data,Molarity of NH3=0.15MVolume of NH3=50mL=0.050LMolarity of HCl=0.20 MVolume of…

Q: Draw the structure of the following and exposed each compound to oxidation:…

A:

Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

A: Here, we have to find whether a precipitate will form or not when the given aqueous solutions of A…

Q: H,C. Please enter your answer as a string of capital letters with no space in between, for example…

A: The formation of carbonyl compounds form the alkyne is the hydroboration reacton followed by the…

Q: How to make 250g of solution of 5% KCl from solid KCl

A: The solution concentration in terms of percentage of mass.  The formula and calculation given below

Q: Consider the following half-reactions: Half-reaction E° (V) Br2(1) + 2e → 2B1¯(aq) 1.080V Co2+(aq) +…

A:

Q: parts per million

A:

Q: Why is HCI added for the titration of vitamin C?

A:

Q: Calcelate Acteuatoin everge Tenp CE) 3१२ 451 Rate conschant (M-!s-1) 0,15 こO2333

A:

Q: Calculate the pH when 20.0 mL of 0.150 M KOH is mixed with 25.0 mL of 0.300 M HBrO (Ka = 2.5 × 10⁻⁹)

A:

Q: will the following reaction occur spontaneously? (provide reasoning) AIPO4 + Mg --

A: Given reaction: AlPO4 + Mg → We have to find whether this reaction can occur spontaneously or not.

Q: 1. When a 6.50 g sample of solid sodium hydroxide dissolves in 100.0 g of water in a coffee- cup…

A:

Q: 1. Fill in the missing structures for the following synthetic sequence. 1) LDA H 2) H2O NaOH 1)…

A: Concept  1) LDA is a powerful base.  2) 1,5 dicarbonyl compound gives intramolecular aldol reaction.…

Q: How many ml of water do you add to 10ml of glycerol stock if you want to dilute it by a factor of a)…

A: We have to calculate volume of water need to be added to 10 mL of glycerol stock, for the given…

Q: How many grams of methanesulfonic acid and sodium lactate must be added to 1L of water to produce a…

A: NOTE: methanesulfonic acid will not make a buffer with sodium lactate because the weak acid and the…

Q: How many grams of citric acid and sodium citrate must be added to 1L of water to produce a solution…

A: Given: Total solute concentration = 0.5 mM = 0.0005 M                            (Since 1 M = 1000…

Q: Arrange the atom and ions from largest to smallest radius. Largest radius Smallest radius Answer…

A: Given :- atom/ions = Cl+, Cl-, Cl  To arrange :- given atom/ions in decreasing order of their radius…

Q: pH II

A:

Q: A sample of carbon dioxide with a mass of 0.76 g was placed in a 172 mL container at 368 K. What is…

A:

Q: What is the pOH of a solution prepared by diluting 128.9 mL of 1.476 M HNO, (ka>>1) to a total…

A: Given that -  Volume of stock HNO3 Solution =128.9 mL  Molarity of stock HNO3 Solution = 1.476 M…

Q: (he vapour pvessane Hg of etheno l at 347° is and the heat of vaponezation 38.6 KJ(mol. whate's the…

A:

Q: Calculate the new pH after adding 0.050 mol of HBr to 1.0 L of buffer solution containing 0.200 mol…

A: Given: Moles of HCOOH = 0.200 mol. Moles of HCOOK = 0.200 mol. And moles of HBr added = 0.050 mol.

Q: Determine the pH (a) before any acid has been added, (b) at the half-equivalence point, and (c) at…

A:

Q: Draw the major product of this aldol addition reaction. Ignore inorganic byproducts. 1. LDA 2.…

A: We have to draw the product of the given aldol reaction.

Q: if there are 23 moles of water in a barrel,How many Grams are there?

A: Given: Number of moles of water= 23 moles  find mass of water = ?

Q: Complete and balance the following half reaction in basic solution. Cl2O7 (aq) → ClO2− (aq) How many…

A: The reaction given is, => Cl2O7 (aq) → ClO2− (aq)

Q: Which of the following compounds should have the larger difference between staggered and eclipsed…

A: Answer - Staggered conformation - According to the question - , a staggered conformation is a…

Q: In a calorimetry experiment, O.0242 g of calcium metal are added to 20.7 mL of 0.405 M hydrochloric…

A: Given: mass of Ca(s) = 0.0242 g Concentration of HCl = 0.405 M Volume of HCl = 20.7 mL density of…

Q: A mixture of 2.75e-02 mol of O3, 4.32e-02 mol of NOCI, 7.25e-02 mol of NO, and 7.59e-03 mol of Cly…

A: Answer: Ideal gas equation will be used to calculate partial pressure of gases which is shown below:…

Q: In the following reaction determine the change, if any, in the oxidation number of sulfur and…

A: Rules for assigning oxidation number: • Oxidation number of atoms in pure element or Atoms in free…

Q: Deduce the most likely alkyl halide that will undergo elimination reaction and produce the following…

A: We have to give the structure of the alkyl halide that will undergo an elimination reaction and…

Q: Apply Mechanism Solution Hint 1 remaining step(s) can be solved

A: Given Mechanism can be shown below

Q: Question 10 A solution is formed by dissolving 25.0 g of NaCl in 750.0 grams of H20. What is the…

A:

Q: oxidizing agent is:

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any…

Q: Determine the %w/w of Na2CO3 in a 2.7518 g sample that was titrated by 41.92 mL of 0.6108 M HCl.…

A: The w/w is the ratio between the mass of the compound in a mixture to the total mass of the mixture.…

Q: late the cell potential and the equilibrium constant for the following reaction at 298 K: Ni2+(aq) +…

A: Given -> Ni2+ + Sn ---> Sn2+ + Ni

Q: Balance redox reaction: MnCl2(aq)+NaBiO3(s)=BiCl3(aq)+NaMnO4(

A: The balanced equation is given below