Write the following: a. Orbital diagram regarding the electrons Aluminum has. b. A complete electron configuration of Arsenic C. The noble gas abbreviation for Zirconium

Q: 150 to 140 130 120 110 100 NaNO 90 80 70 60 50 KCI 40 Nac 30 20 KCIO Ceso, O 10 20 30 40 50 60 70 80…

A: Solubility The amount of solute present in a 100 g of solvent is known as solubility. The solubility…

Q: An acidic solution is 6 mM in each of the following metal lons: Pb+, Zn2+, Mn2+, cu2. see the…

A:

Q: . Strychnine, C,H„N‚O, (aq) is a weak base but powerfully toxic. (a) Calculate the pH of 0.001 mol/L…

A: Given: Concentration of weak base (assuming B) = 0.001 M And Kb of base = 1.0 × 10-6

Q: The names and chemical formulae of some chemical compounds are written in the first two columns of…

A: we need find the major species in water when the given compounds are dissolved in water

Q: Estimate ΔG° at -51°C for the following reaction. 3O2(g) → 2O3(g) ΔG° =

A:

Q: CHEMWORK Rubidium-87 decays by B production to strontium-87 with a half life of 4.7 x 1010 years.…

A:

Q: Suppose a system of two particles, represented by circles, have the possibility of occupying energy…

A: Given: Two particles system. The possible energy states of particles are 0, 10 and 20 J. And the…

Q: (69,85) A 25g ice cube (pure water) at -10°C is placed into a 115g sample of pure water at 25°C. The…

A: Heat evolved = Heat absorbed Q = m . C. ∆T Where, Q = heat change, C = specific heat, ∆T =…

Q: Assign R or S configuration for each pair of the following compounds, determine the relationship,…

A: Assign priorities to the groups attached to the chiral centre as per CIP rule(Cahn-Ingold-Prelog) If…

Q: In the laboratory you are given the task of separating Ca2+ and Zn2+ ions in aqueous solution. For…

A:

Q: Use the given molar solubilities in pure water to calculate Ksp for each compound. MXMX; molar…

A:

Q: 2. Predict whether the following reaction leads to an increase or a decrease in entropy. Explain…

A:

Q: Be sure to use correct significant figures and units in all of your answers which involve…

A: The average mass of a human liver is 1.5kg. Convert this quantity to 1. Grams We know that 1…

Q: The names and chemical formulae of some chemical compounds are written in the first two columns of…

A: we need to find major species present in water, when the given compounds are dissolved in it

Q: A sample of ethanol (C2H6O) contain 3.024 g of hydrogen. How many moles of carbon in the sample?…

A:

Q: Q4/ geometrical isomerism is found in square planar and octahedral complexes but not found in…

A: Bidentate ligands are those in which two domor atoms are present. Ligands are those which attached…

Q: Consider the following data on some weak acids and weak bases: acid base Bo Ka K, name formula name…

A: The given compounds are salts of given weak acids and base.  Weak base have conjugate acid salt and…

Q: When 18.0 mL of a 2.45×10-4 M manganese(II) bromide solution is combined with 22.0 mL of a 5.02×10-4…

A:

Q: 3. Calculate AG° for the combustion of ethane 2C,Hale) + 702le) → 4CO2() + 6H,O) With the following…

A: Combustion can be defined as a chemical reaction between substances including oxygen and leads to…

Q: the corrosion (rusting) of iron is represented as follows: (density (fe) = 7.86 g/cm3)3 o2 (g) + 4…

A: Given that -  3O2(g) + 4Fe(s) ---> 2Fe2O3(s)  Density,Fe = 7.86 g/cm3  Remember that -  Molar…

Q: An engineer turns the temperature of a gas down, holding the volume constant at 1,250 L. Initially,…

A: Given :-  Initial pressure (P1) = 295. KPa Initial temperature (T1) = 628.oC  Final temperature (T2)…

Q: Incorrect Separation Scheme HO, Br ether, 5% NaHCO3 ether aq HO. Br 6M HCI gravity filtration S aq S…

A: Carboxylic acid reacts with NaHCO3 to form sodium salt while phenol does not react.

Q: 3.) Predict the product of the following chemical reactions and state where the product (waste)…

A:

Q: Pure nickel metal can be obtained from the thermal decomposition of nickel tetracarbonyl according…

A: First we need to balance given chemical equation and calculate theoretical yield of gas from given…

Q: A salt has a solubility in water of 2.5 g/L at 25 °C Suppose you mixed 10.0 g of this salt with 3.0…

A: The solution is given below -

Q: Please name the following alkanes (Spell out the full name of the compound) :) 1. refer to first…

A:

Q: You place a drop of each of the following substances on wax paper: water, hexane, 1-butanol, octane,…

A: Given that, five substances are Water  Hexane 1-pentenol 1-Butanol Octane. We have to tell among…

Q: For each pair of concentrations, choose which one represents the more acidic solution.

A:

Q: Consider the initial conditions of a gas: Variable Initial Value T 400. K V 250. L P 3.30 atm…

A: Given, Initially values Temperature (T1) = 400. K Volume (V1) = 250 L Pressure (P1) = 3.30 atm…

Q: Arrange the following compounds in order of increasing boiling point. Clear All CH3CH,CH,CH2CH20H…

A: Boiling point :-  The temperature at which the vapor pressure of a liquid becomes equal to…

Q: a-For electro chemical cell an 2+ 2+ Zn1 Zn*ce) || Cu co-sm)| Cur at constant tempecature reducing…

A:

Q: Write the chemical symbols for three different atoms or atomic cations with 21 electrons.

A: Write different atoms or cations having 21 electrons ?

Q: How many bonds could each of the following chelating ligands form with a metal ion? (a)…

A:

Q: Select the two best starting materials to form the following alkene via a Wittig reaction? (A…

A: Organic reactions are those in which organic reactant react to form organic products. In Witting…

Q: A reversible process is one that __________.   Group of answer choices 1) must be carried out at…

A:

Q: S2- + NO3 → NO2 + S8 Oxidizing Agent Reducing Agent,

A: Oxidizing agent is the species that oxidizes the other substance and itself gets reduced Reducing…

Q: What is the working principle of Water distiller?

A: A water distiller treats water which contains contaminants into a contaminant-free water. This is…

Q: Assume there is confusion as to the nature of a liquid that is being distilled off from 1,4…

A:

Q: The hat life for the radioactive decay of rubidium-87 to strontium-87 is 4.88 x10^10 years. Suppose…

A:

Q: Do this immediately please

A: Data:- Bond Energies are:- C-Cl bond = 339KJ/mol Cl-Cl bond= 243 KJ/mol H-Cl bond= 431 KJ/mol

Q: Determine if each of the following is a chemical or physical property. Chlorine gas has a…

A: Physical properties are those which tells about physical appearance of a substance .  In this we…

Q: At –90°C, K for the reaction           N2O4(g)  ↔  2NO2(g) is 4.66 × 10–8. We introduce 0.038 mol…

A:

Q: If Gas X has a molar mass that is twice that of Gas Y, Gas X will have a rate of effusion that is…

A:

Q: X P MyLab & Mastering | Pears x Watch A.N.T. Farm | Disney x chem101 - Search 101 Chem n-Search…

A: The formula of ionic compounds is written by following electrical neutrality principle According to…

Q: 18. Calculate the root mean square speed of H, O, N2, Cl, and He atom at 25°C.

A: Answer: Formula to calculate root mean square speed of gas molecules is shown below: vrms=3RTM Here:…

Q: Each of the insoluble salts below are put into 0.10 M hydrobromic acid solution. Do you expect their…

A: An acidic salt will be less soluble in acidic solution as compared to pure water. While an basic…

Q: CHEMWORK Rubidium-87 decays by B production to strontium-87 with a half life of 4.7 x 1010 years.…

A:

Q: 2.) Draw 1 isomer of the compounds in item no. 3, and state the type of isomerism. Example:…

A: Since you have asked multiple questions we will answer the first one for you. To get the remaining…

Q: A patient weighing 100 lb must receive 1.5 mg/kg PO of a drug. how many 700mg tablets will you…

A: Given:: Weight of patient = 100 lb Dose = 1Kg weight consume 1.5mg of tablet then,

Q: Draw the structural formula for each of the following. 4-heptanone 3-chlorobutanal…

A: