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INORGANIC CHEMISTRY QUESTION IR Questions 1. Why do the CO stretches occur in a much higher...
The decomposition of sulfuryl chloride (SO2Cl2) is a first order process. The rate constant at 660...
discuss BET theory of multilayer adsorption.
Gaseous methane (CH4) reacts with gaseous oxygen gas (O2) to produce gaseous carbon dioxide (CO2) and...
1. 1.0678g of a standard iron(ii) ammonium sulfate, (NH4)2Fe(SO4)2. 6H202 requires 35.50mL of permanganate solution for...
Please answer parts A-K. Thank you! Part A How many mm^3 are in 2.20 ft^3 Part...
What are examples of gases in water that you see in your everyday life except for...
In the synthesis of Aspirin, FeCl3 did not change the first product, but after the recrystallized,...
Solid state reactions of inorganic materials generally require long periods of heating at high temperatures. Explain...
What is the molarity of ZnCl2 that forms when 20.0 g of zinc completely reacts with...
Nitrous acid has a Ka of 4.5×10−4. What is the pH of a buffer solution containing...
A. Draw the bonding pattern of water molecules with the amino acid glutamic acid at a...
Indium antimonide (InSb) has a band gap of only 0.17 eV, while GaAs has aband gap...
Stearic acid and linoleic acid are both long chain carboxylic acids with 18 carbon atoms. However,...
1-Hexanamine and triethylamine have the same molecular weight of 101.190 amu. Despite this similarity, the boiling...
Calculate the solublity (in g/L) of cadmium sulfide in water from the solubility product constant 8...
An interhalogen compound containing chlorine and fluorine reacts with uranium to produce 5.63 g of uranium...
If 4.57 g Ar are added to 2.72 atm He in a 2.00 L cylinder at...
In titration 1, to determine MASA, you weigh out 269.1 mg of pure aspirin (ASA) on...
If an ideal gas has a pressure of 8.15 atm, a temperature of 387 K, and...
If a gaseous mixture is made by combining 1.78 g Ar and 2.21g Kr in an...
A sample of an ideal gas has a volume of 2.34 L at 278 K and...
A sample of xenon gas occupies a volume of 8.53 L at 427 K. If the...
why is coordination number of bis( acetylacetonato) copper 2 is different from that of tris (acetylacetonato)...
What amino acids are common in alpha helix? And what amino acids are common in beta...
Please show me the IR spectra sheets for the following pure compounds and fully annotate them:...
Explain how the type of compound (-ane,ene,yne) can determine hybridization of hydro carbons, and how may...
Consider these reactions, where M represents a generic metal. 2M(s)+6HCl(aq)⟶2MCl3(aq)+3H2(g)ΔH1=−819.0 kJ2M(s)+6HCl(aq)⟶2MCl3(aq)+3H2(g)ΔH1=−819.0 kJ HCl(g)⟶HCl(aq) ΔH2=−74.8 kJHCl(g)⟶HCl(aq) ΔH2=−74.8 kJ H2(g)+Cl2(g)⟶2HCl(g)...
For the following reaction, Kc = 255 at 1000 K. CO (g) + Cl2 (g) ⇌...
What is extraction? a. the seperation of a gas from a liquid solvent b. the removal...
Create a spreadsheet that will calculate fractional composition for a diprotic acid given the equilibrium constants.
38.0 mL of 1.20 M perchloric acid is added to 16.9 mL of sodium hydroxide, and...
1) A certain substance has a heat of vaporization of 36.02 kJ/mol.36.02 kJ/mol. At what Kelvin...
Both Fand [CN]- are negatively charged ligands, yet F - generates a weak crystal field whereas...
What key properties must an analyte have in order to be quantitated using gas chromatography?
What type of Fe-Fe bodn is present (i.e. single, double, triple, etc)? [(η5-C5H5)Fe(CO)2]2
a) When can a real gas behave as an ideal gas? b) What happens to a...
A compound which analyses as CrBr3.3H2O has an experimental magnetic moment of 3.87 Bohr Magnetons (B.M.)....
how prepare aqueous solution : 355ml of 0.0956M LiNo3 from 0.244M LiNo3 (MLiNo3=69g/mol)
explain the observation upon which rutherford reached the following conclusion: 1- there is a very dense...
Different Ways of Expressing Concentration An aqueous antifreeze solution is 35.5% ethylene glycol (C2H6O2) by mass....
Carbonyl fluoride, COF2, is an important intermediate used in the production of fluorine-containing compounds. For instance,...
A 19-carbon fatty acid is catabolized. a. How many rounds of oxidation are required? b. What...
How can you tell if a Carbon Atom is sp3 hybridized? Is it just a carbon...
1. (a) explain the physical meaning of affinity. (b) What is the value in chemical equilibrium?...
An aqueous solution contains the amino acid glycine (NH2CH2COOH). Assuming that the acid does not ionize...
calculate the pH of a 0.15 M solution of FeSO 4
For tetrahedral complexes, we have been drawing the e (dz^2 and dx^2-y^2 ) orbitals on the...
Given the following information: 1.6g of an unknown monoprotic acid (HA) required 50.80mL of a .35M...
The value of Kp for the reaction: 2NOBr <----> 2NO + Br2 is 9.6 x 10-3...
In this experiment you will construct a smal electrolytic cell. Then using indicators you will determine...
What is the half life of an isotope that decays to 12.5% of its original activity...
Calcium hydride, CaH2, reacts with water to form hydrogen gas: CaH2(s)+2H2O(l)→Ca(OH)2(aq)+2H2(g) This reaction is sometimes used...
a) Write the net-ionic equation for the reaction of HCl with NH4C2H3O2 b) Write the net-ionic...
Draw the structures of the organic products of the claisen condensation reaction between ethyl phenylacetate and...
1(a) Effusion refers to the process that gas molecules are escaped from a container through a...
A series of line in athe spectrum of atomic hydrogen lie at the frequencies shown below....
What are the long and condensed electron configurations for Bi?
Suppose that you decompose 25.66 g of Ni2O3, which has a molar mass of 165.39 g/mol,...
For question 3 and 4, answer the questions based upon this process: 100.0 mL of 0.25...
3.68 kg of strontium nitrate are added to 5.50 kg of water. The solubility of strontium...
What is volume of one aluminum atom? (show your work) What is the largest area of...
Calculate the pH of the solution that results from each of the following mixtures. a) 140.0...
What amount of thermal energy (in kJ) is required to convert 216 g of ice at...
QUESTION 3: A carboxylic acid salt is more soluble in water than the carboxylic acid. a.)...
1)Is it True or False: Samples must be cooled to room temperature before weighing. Explain your...
Rose gold is an alloy which consists of 25 % copper and 75 % gold. Identify...
A solution is prepared by dissolving 25.00 g of acetic acid (CH3COOH) in 750.0 g of...
The other day at school I picked up a broken thermometer the one that's U shaped,...
Why is it that when one of my older silver tooth fillings comes into contact with...
The thiocyanate ion (SCN-) has three possible resonance structures. Draw the three structures, calculate the formal...
What happen to a nucleus that undergoes alpha decay? A. the number of protons and neutrons...
Please explain what a Gilman reagent is. Give examples. (I'm a visual learner). Please explain, thank...
Consider the synthesis of tert-amyl chloride (2-chloro-2-methylbutane) from 2-methyl-2-butanol and HCl which has SN1 reaction. Explain...
A)The activation energy of a certain reaction is 33.8 kJ/mol . At 30 ∘C , the rate...
A 5.25mL sample of a 0.100M solution of an aromatic hydrocarbon dissolved in hexane is excited...
What is the Orbital Diagram for Sn2+? Diamagnetic or paramagnetic? Why?
Calculate the value of ψ1s for the hydrogen atom, the He+ ion, and the Li2+ ion...
You have a stock solution of rifampicin at a concentration of 3.5 g/ml. You need to...
Calculate the mole fraction of ethyl acetate, in a toluene-ethyl acetate mixture if you mix 1...
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