1) give the electron configuration, (not condensed or orbital) for the imaginary ion Ge^-2

Q: A cylinder is filled with 10.0 L of gas and a piston is put into it. The initial pressure of the gas…

A: According to Boyle's law at constant temperature, volume of gas is inversely proportional to it's…

Q: CN H-HSO4 (step 1a) (step 2) (step 1b) (step 3) (step 1c) (product(s)) What is the name of this…

A: This reaction is a very common reaction of aromatic compounds. The first step will be generation of…

Q: How many quarts (qt) are there in 2.0 L of gasoline? 1 qt = 946 mL 1000 mL 1L 1 qt = 2 pt 2 qts 2.1…

A: quarts in 2.0L of gasoline=?1 qt = 946 mL1000 mL = 1 L 1 qt= 2 pt

Q: ho NBS hv

A: Given reaction is photolytic bromination reaction.NBS is N-bromosuccinimide.This is allylic…

Q: provide the systematic names or structure of each of the following compounds

A:

Q: Match the following aqueous solutions with the appropriate letter from the column on the right.…

A:

Q: Claudia is 1.83x106 micrometers (microm) tall. How tall is she in meters (m)?

A: 1 micrometer = 0.000001 meter = 10-6 meter

Q: Draw curved arrows to illustrate the bond-making and bond-breaking processes. Electron flow arrows…

A: The salt of propyne acts as a nucleophile and undergoes nucleophilic substitution with methyl…

Q: Can molecules with the molecular formulas below exist? (a) CH4O (b) H₂NO (c) C₂HgN

A: Molecular formulae indicate the simple numbers of each type of atom in a molecule, with no…

Q: List all possible values of the magnetic quantum number m, for a 1s electron. 0,0... X S

A: Given ,

Q: From a 1000 ppm stock solution of Pb2+, 10 mL are pipetted into a 1000 mL volumetric flask, which is…

A: Dilution formula:CoVo = CdilVdilwhere, Co = Concentration of the stock solutionVo = Volume of the…

Q: An unknown element X has the following isotopes: $2X (89.00% abundant), *X (8.00% abundant), 50X…

A:

Q: IUPAC Naming Instructions: Provide proper IUPAC names. Name: CH₂ CH₂ CH3 CH3CHCH₂CHCHCH₂ CH2CH3 CH3

A: Alkanes are hydrocarbons that consist of only carbon and hydrogen atoms and are connected by single…

Q: Draw the structure of the expected organic product(s) formed in the following reactions including…

A: The given reaction is an example of an aromatic substitution reaction. The given series of reactions…

Q: A slice of Pb metal contains 2.52 × 10¹2 atoms. What is the mass of the slice of Lead in amu? What…

A: Number of Pb atoms in one slice of Pb metal…

Q: 78. A A-D # 3+ A. A 1³+ B. S2- C. 1- 5. Ag T

A: This problem is based on electronic configuration of atoms which is a subtopic of atomic…

Q: 2-A gas sample is found to contain 39.10% carbon, 7.67% hydrogen, 26.11% oxygen, 16.82% phosphorus,…

A: % of Carbon ( C ) = 39.10 %% of Hydrogen ( H ) = 7.67 %% of Oxygen ( O )= 26.11 %% of Phosphorus ( P…

Q: An unknown compound is found to contain 40.0% carbon, 6.7% hydrogen, and 53.3% oxygen with a…

A: Molecular formula: In a molecular formula we describe the number of atoms of all the elements…

Q: 1. Write the dissociation equation and the Ksp expression for Ca.(PO4)2

A: A dissociation equation represents breaking of compound in two or more species(ions).Dissociation…

Q: 6) propose a mechanism with arrows for the following transformations.

A: We have been given transformations and we have been asked to propose a mechanism with arrows for…

Q: The freezing point of water is 0.00 °C at 1 atmosphere. How many grams of iron(III) bromide (295.6…

A: The formula of the depression in the freezing point is  = ..............(1)Where, the ∆Tf is the…

Q: An allergen preparation requires adding 0.1 cL of an allergen solution to 2.5 mL of normal saline.…

A: Volume of allergen solution (V1) = 0.1 cLVolume of normal saline solution (V2) = 2.5 ml

Q: Classify the six underlined properties in the following paragraph as chemical or physical: Isopropyl…

A: A physical property is a characteristic of a substance that can be observed without changing the…

Q: 2. Calculate the normality of NaOH solution formed by dissolving 0.5 gm NaOH to make 125 ml…

A:

Q: HNO3, H₂SO4 1) Cl2, AlCl3 2) Pd, H₂ pib

A: Given reactions are electrophilic aromatic substitution reactions. The first and second reagents are…

Q: Identify/label each chemical reaction according to the types listed in the table below by dragging…

A: 1.Redox reaction: It is a type of chemical reaction where exchange of electrons takes place between…

Q: Draw the structure of the expected organic product(s) formed in the following reactions including…

A: This reaction is the conjugate addition reaction of diene and haloacid. As here temperature is high…

Q: Blast furnaces extra pure iron from the iron (III) oxide in iron ore in a two step sequence. In the…

A: We have to calculate the mass of O2 required to make 8 kg of iron.

Q: Why is it important to never let the level of the eluant (mobile phase) drop below the level of the…

A: Chromatography is a separation technique used in chemistry to separate and analyze mixtures. It…

Q: a zinc rod is immersed in a silver nitrate solution. The rod was taken out of the solution and…

A: The mass increased by depositing silver in the rod is 1.5 gThe molar mass of Ag is 107.87 g/mol, and…

Q: SPECTRUM 2: C8H5NO2 - Ary % Transmittance 95 90 85 80 75 70 65 55 50 45 40 35 DRAW ONE POSSIBLE…

A: For the given IR spectra and molecular formula C8H5NO2 , we have to predict the structure:

Q: Arrange the highlighted bonds in the table below in decreasing order of polarity. That is, pick 1…

A:

Q: Which compound is not a constitutional isomer of the others? ४ I OA.I OB. II O C. III II OH III O D.…

A: Constitutional isomers, also known as structural isomers, are specific types of isomers that have…

Q: How many grams of Al2O3 can be produced from 7.5 g Al? Enter your answer in the provided box. 4Al(s)…

A: The number of moles of any substance is defined as the ratio of the mass of the substance to the…

Q: Test tube 100 mL Beaker 125 mL Erlenmeyer flask 50 mL Graduated cylinder Wash bottle Uncertainty…

A: In this problem, the amount of uncertainty that is associated with a measurement of 40 mL is…

Q: In a sample of gold, the density is 19.32 g/mL and the edge length is calculated to be 408 pm by an…

A: The density of a unit cell is given by:Where n is the number of particles in the unit celld =…

Q: One serving of peanut butter contains 5.0 g of carbohydrate, 12 g of fat, and 6.0 g of protein. How…

A:

Q: if 1 cal rises the temp of 1ml of water by 1 degree celcius, how many calories are needed to raise…

A: Amount of heat,Q required to change the temperature of a substance of mass ,m and specific heat…

Q: 38. Which of the statements is most correct regarding the products expected from the halogenation…

A: Alkene can act as nucleophiles due to electron rich pi bonds. It shows an electrophilic addition…

Q: Stock hydrochloric acid (HCI) has a concentration of 12.1 M. What volume of concentrated HCL in mL…

A: Dilution :  Addition of solvent to the solution is called dilution In dilution process number of…

Q: Select all of the atoms which bear lone electron pairs. • Gray = C: white = H; red = 0; blue = N;…

A: White = Hydrogen, HBlue = Nitrogen, NRed = Oxygen, OGrey = Carbon, C

Q: ive clear detailed Solution with explanation needed..don't give Handwritten answer..give the name of…

A: For systematic naming of the organic compounds IUPAC nomenclature system is used.

Q: What diagnosis will you suggest after collecting a patient's vital signs using the measuring device…

A: In the given question, the thermometer reading given is both Fahrenheit and degrees Celsius. We need…

Q: What is the main cause of non-ideality in gases

A: According to the kinetic theory of ideal gas, there are no attraction forces between the gas…

Q: The pKa of NaH2PO4 is 6.86. Its conjugate base is Na2HPO4.  One dissolves 5.0 grams each of NaH2PO4…

A: Acidic buffer solution:- Acid buffer has acidic pH and is prepared by mixing a weak acid and its…

Q: Draw the product that could be formed when 1,3-butadiene reacts with maleic anhydride. Include any…

A: Given that, reaction is

Q: Convert this molecular formula into a structure that is consistent with the usual bonding patterns.…

A: 3 possible isomers of C2H4O are:Isomers are the species which have same molecular formula but…

Q: What is the mass in grams of 13.56 mL of acetone?

A: Given,Volume of Acetone = 13.56 mLThe density of acetone, d = 0.7857 g/cm3 = 0.7857 g/mL (1 cm3 = 1…

Q: All of the structures is Figure 3-6 would have an IR spectrum with signals at (more than one answer…

A: Infrared spectrum is a plot of percentage transmittance versus stretching frequency. Interpretation…

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A: Unit conversion:1 Kg = 103 g 1 m = 102 cm