When would a triple quadrupole mass spec have an advantage over an orbitrap style mass spec?

Q: Whenever I worked the problem i got the same answer as the expert solution by the answer my hoemwork…

A: Combined gas law states that, the product of pressure and volume whole divided by temperature is…

Q: Concentration of magnesium carbonate (MgCO3) in a saturated aqueous solution of the sal at 25°C is…

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Q: A chemist wants to make the boxed structure via a Grignard reaction. Which of the reactions below…

A: A Grignard reagent is an organomagnesium halide having a formula of RMgX, where X is a halogen (-Cl,…

Q: [Cr³+] = 1.17 M and [Zn²+] = 0.00556 M, is -26.6 kJ: The free energy change for the following…

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Q: 6. How many particles of O2 are produced when 422 g of KCIO3 decompose completely? KCIO3KCI + O2

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Q: In step 1 of the citric acid cycle, an acetyl group from acetyl-CoA is transferred oxaloacetate.…

A: the question is about the citric acid cycle, we have to tell the enzyme involved.

Q: A liquid with density 1010 kg/m³ and viscosity 1.2 mPa.s drains from a building through a commercial…

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Q: Because of the toxicity of mercury compounds, mercury(I) chloride is used in antibacterial salves.…

A: The volume of water = 4900 km3 Ksp = 1.5 × 10−18 The reaction for the dissociation of the Hg2Cl2 is…

Q: Which of the following reactions of alkenes takes place with anti stereochemistry only? Addition of…

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Q: ) if a photon of light has a frequency of 4.74x10^14 1/s how much energy would 3.76x10^34 photons of…

A: E=nhV

Q: 18. How many grams of gas are present in 0.100 L of CO₂ at 307 torr and 26 °C?

A: Mole is equal to weight of substance divide by it's molar mass

Q: (NH₄)₂SO₄ has a van't Hoff factor of i = 2.3. What is the concentration of particles in a 0.6101 M…

A: Ammonium sulfate has a number of uses in the treatment of drinking water. Ammonium sulfate is…

Q: Fill in the proper reagents to complete the synthesis reaction below. H₂O/H3O* HBr 1) BH3 2) H₂O₂.…

A: Given,

Q: Determine the principal species at the following pH levels for Nitrilotriacetic acid. The most…

A: The principal species of Nitrilotriacetic acid at the given pH levels are as follows:   At pH = 1,…

Q: In a dilute sodium bicarbonate solution, [H+] = 1.6 x 10-8 M. Without using a calculator, what…

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Q: How many stereocenters does the final product have for this reaction? how many stereoisomers may it…

A: When a carbon center contains four different groups then it is called stereogenic center. Detail…

Q: 12/12/22, 12:30 PM 17. Consider Citric acid Shown below. How many acidic protons are in this…

A: We have to tell number of acidic protons present in citric acid.

Q: 50.2 grams of nitrogen monoxide are combined with 13.0 grams of hydrogen to form ammonia (NH3) and…

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Q: Calculate the change in enthalpy of the following reaction. ΔH (Fe3O4) = -1120.9 kJ  ΔH (Al2O3) =…

A: Given -> 8Al(s) + 3Fe3O4(s) ---> 4Al2O3(s) + 9Fe(s)  ∆Hf(Fe3O4) = -1120.9 KJ  ∆Hf(Al2O3) =…

Q: The gold content of an ore is being measured. The results of these analyses are:  Content (ppt)…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: What is the solubility product expression for Al(OH)3? O Ksp = [A1³+][3OH-] O Ksp = [A1³+][OH-]³ O…

A: Ksp = [Al3+][OH-]3 ----> option(B)

Q: Q3. Consider the hydrated compound potassium ferrioxalate: K3 [Fe(C2O4)3] 3H₂O (a) Determine the…

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Q: 6. The density of copper is 8.96g/cm³ at 25°C. Determine its density in kg/m³. 7. How mot enos al…

A: Given data :  6) density of Cu = 8.96 g/cm3  7) moles of Zn = 0.750mol  Conversions used :  1 g =…

Q: 1. Name compounds by IUPAC nomenclature CH₂-CH-COOH | ОН a 1 CH₂ - CH₂ NH2 OH 2) Find all of the…

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Q: What is the R/S configuration of the indicated toms of the following molecule?

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Q: What is the concentration of A after 19.5 minutes for the zero order reaction A → Products when the…

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Q: 7. The initial rates for the following reaction are listed in the table: A + 2B → Products a.…

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Q: 3) The following two reactions are important in the blast furnace production of iron metal from iron…

A: Answer:- This question is answered by using the simple concept of stoichiometry which involves the…

Q: Ascorbic acid, H2C6H6O6, is a weak diprotic acid (Ka1 = 9.1 x 10-5, Ka2 = 5.0 x 10-12). In a 0.10M…

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Q: What is the molarity of this solution? [Mg = 24.305 g/mol]

A: The solution to the given problem is as follows:

Q: 3. A clock gains 0.25 seconds per minute. How many seconds will it gain in exactly 180 days?

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: 77. Determine the freezing point depression when 0.150 m solution of HCl was mixed in water.

A: Colligative properties: The colligative properties are those properties of solutions that depend on…

Q: * The length of a Covalent bond depends upon the Size of the atoms and the bond order. For Cach Pair…

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Q: a) Identify the possible resonance structures for N₂O. Select all that apply. : NEO-N : 0 •N=0=N: ..…

A: Resonance structure are the structure which are drawn be delocalization of electrons.

Q: 2. Determine the crystal structure factor Fhkl for reflections of the fcc-Cu structure. atomic…

A: The crystal structure factor is a complex number that describes the amplitude and phase of a…

Q: 1. Identify the type or types of intermolecular forces (London, Dipole-dipole, H bond) present in…

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Q: 1) CH3CH=CHCHO 2) CH3CH=CHCOCH 3 3) CH₂CH=CHCO₂H

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Q: 3. You dissolve 25 grams of MgBr₂ into 250 ml of water. Calculate the formula mass of MgBr2…

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Q: give one review of related studies about using calamansi rinds extract as alternative for alcohol…

A: would give this document that has been reviewed here a rating of 4/5 . Please give it a check. It's…

Q: 3. How many liters of F2 are required to produce 6.0 moles of CoF2 CoCl2 + F2 CoF2 + Cl2 MITO imeo…

A: Volume of 1 mole of any substance occupies 22.4 Litres.  Moles of a substance is calculated by…

Q: (21) Consider the equilibria below and choose the statement that is NOT true. C₂04² (aq) + H3O+…

A: Answer: This question is based on Le-chatalier's principle which suggests that on changing any…

Q: 6.00 mL of 0.0100 M EDTA is mixed with 5.00 mL of 0.0100 M Ca2+. The pH is adjusted to 10 and DI…

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Q: Explain in terms of structure and bonding where applicable, why the variation of each of atomic…

A: Atomic radius refers to the size of an atom, which is determined by the distance between the nucleus…

Q: What is the osmotic pressure of a 0.431 M solution of sodium phosphate (Na₃PO₄) in water at a…

A: Osmotic pressure is the pressure developed on th solution surface due to solute and the vapour…

Q: How long will it take for the concentration of A to decrease from 0.500 M to 0.185 M in the…

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Q: Balance the following oxidation-reduction occurring in acidic solution. MnO 4 (aq) + Co 2+ (aq) → Mn…

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Q: 12. Which reagents/conditions would lead to the transformation depicted below in high yield? a.…

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Q: 48.0 g of solid aluminum (Al) is combined with 150.0 grams of iron (III) oxide to form 85.0 grams of…

A: The given balanced chemical equation is  2Al + Fe2O3 → Al2O3 + 2Fe  The percent yield of aluminum…

Q: 2. 2.5 liters of oxygen gas are mixed with 3.8 liters of hydrogen gas to form water. What is the…

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Q: Indicate, by letter, the strongest acid and the weakest acid of those below. (CH₂)₂N- COOH The…

A: Acid StrongAn acid that totally separates from water is referred to be a strong acid. It is a…

Spectroanalytical Methods

Spectroanalytical methods measure the wavelength and intensity of radiations that are either emitted or absorbed by a molecular or atomic species. These methods are useful for evaluating the electronic or atomic arrangement of the molecules of a given analyte.