COMPLETE BALANCED CHEMICAL EQUATION

Q: Using the equations N, (g) + 3 H, (g) → 2 NH, (g) AH° = -91.8 kJ/mol C(s) + 2 H, (g) – CH, (g) AH° =...

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Q: Daniela There are two steps in the usual industrial preparation of acrylic acid, the immediate precu...

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Q: Explain the following terms used in chromatography i) Dead time ii) Number of theoretical plates

A: Several factors contributes towards the separation efficiency of any given column in chromatography ...

Q: Explain the following terms used in chromatography i) Dead time ii) Number of theoretical plates

A: Since you have posted multiple questions as per guidelines we can answer only one per session . If y...

Q: Please answer with detailed mechanism, otherwise I'll downvote

A: Here we have to write the major product formed and mechanism of reaction.

Q: Which of the following resonance structures is the more major contributor, the one on the left or th...

A: We have to tell among the given two structures which one is the major contributor.

Q: Question 6 of 19 Consider a process where AE is -50 J and 10 J of work was done on the system. What ...

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Q: Give scenarios or examples on how chemistry is used or applied in the following categories: -Educati...

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Q: The compounds below are natural products. Dopamine is a neurotransmitter, and capsaicin is the compo...

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Q: Alkylation of acetylide ions with alkylhalides or i tosylates

A: alkylation

Q: Which of the following sets of atomic orbitals will form a pi bond? s+ px O px + px O py + py s+ pz

A: Interaction between two atoms results yhe formation of a chemical bond between them. By this , two o...

Q: 3.15 The atomic weight, density, and atomic radius for O three hypothetical alloys are listed in the...

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Q: Climate change caused by greenhouse gases affect the environment and human health. Describe two heal...

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Q: Select the answer that properly names all of the functional groups in the molecules below: B C O A: ...

A: Functional groups are groups of atoms that determines the characteristic properties of the moleculer...

Q: A 3.682 g sample solution. What is the pK* of the solution? O 1.20 O 0.85 O 2.50 1.35 « Previous Nex...

A: Mass of K2CO3 = 3.682 g Volume of solution = 375 ml  

Q: Column resolution is an indicator to identify the selectivities and efficiencies of the column abili...

A: Coloumn resolution is an indicator to identify selectivities and efficiencies of coloumn ability to ...

Q: Three trials for this experiment had been conducted and the following are the masses of limiting rea...

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Q: Compare the rate of ESR in the given compound ÇH, Çi NH, (i) (ii) (iii) (iv)

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Q: 3. You added 1 kg of ethylene glycol (C2H602) antifreeze to 4450g of H20 in your car's radiator. Wha...

A: Given: Mass of water = 4450 g = 4.450 Kg                                                          (S...

Q: CH, What is the name of the structure shown? O m-Nitrotoluene O 3-methylnitrobenzene 3-nitromethylbe...

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Q: Choose the suitable GC detector (Thermal conductivity, Flame lonization or Electron capture) which a...

A: i) Organic compounds that can be burnt The suitable GC detector is Flame ionization.       ii) Halog...

Q: Does the equilibrium lie to the left or to the right in the following reaction: Н—С—ОН + CH,- O: ?? ...

A: Equilibrium lies in left or right in the reaction = ? 

Q: Problem 9. Provide a detailed, reasonable, arrow-pushing mechanism for the reaction below. H2SO4 018...

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Q: Describe why parameters such as pH, conductivity, sodium, chlorides, fluorides, sulfates, hardness, ...

A: Low pH facilitates corrosion rate by providing H+ ions. This H+ increases corrosion rate drastically...

Q: If I need 166mL of 1 Molar solution of KBr how many milliliters of solution must I take from a 9M so...

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Q: 1. O3 2. CH3SCH3

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Q: Write the equilibrium constant expression for this reaction: 2 CH,COO (aq)+C,H,O2(aq) → C,H10O4(aq)+...

A: The reaction given is,  

Q: need a correct answer: What is the concentration of the original solution if 450 mL; a certain solu...

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Q: What type of transition is induced by the electromagnetic radiation absorbed these substances? 60 2....

A: A question based on UV and visible spectrum that is to be accomplished.

Q: CHS H.

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Q: A calorimeter has a heat capacity of 35.45 J/C. When 100.0 mL of a strong acid at 23.1°C is mixed wi...

A: Given  Specific heat of calorimeter 35.45J/°C  Specific heat of solution = 4.10J/g°C  Initial temper...

Q: Which of the following sets of atomic orbitals will form a molecule with the longest bond length? * ...

A: The atomic orbitals forming a molecule with the longest bond length = ? 

Q: d) If I add 10-6 mols/L of HCl and NaOH simultaneously to DI water which direction will the water re...

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Q: Write the concentration equilibrium constant expression for this reaction. CH;CO,C,H;(aq)+H,O(1)→CH;...

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Q: Need help labeling this IR spectrum chart for  Methyl m-nitrobenzoate! Please identify of any possi...

A: The structure of the following is:  

Q: Answer the following questions: 1. Name more than one condition that could result in the degrada...

A: 1. Answer - According to the question - More than one condition that could result in the degradation...

Q: H3C -CH Molecule #2 (B thujene ): Center a: S Center b: R

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Q: Question 9 What is the most appropriate time to use a safety shower? 1) You spilled 400 milliliters ...

A: The most appropriate time to use a safety shower is when you spilled 400 millilitres of concentrated...

Q: Use standard enthalpies of formation to calculate the standard enthalpy of reaction for the followin...

A: Given 2H2S (g) + 3O2 (g) →2H2O (l) + 2SO2 (g)

Q: Give the name of the structure shown O 1,2-dichlorobenzene o-dichlorobenzene O both names are correc...

A: Nomenclature of substituted benzene: 1) naming is done by placing the substituent as a prefix to the...

Q: How do I calculate the standard deviation of background (baseline) on the UV-Vis absorbance measurem...

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Q: c) Draw the structures of all the products formed when the compound below is dehydrated with: "OH AI...

A: Here the reaction of 2-methylcyclohexanol react with two different reagent and undergo dehydration. ...

Q: The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an acti...

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Q: Find AHrxn (kJ/mol) for the reaction 2Al(s) + Fe203(s) → Al203(s) + 2Fe(s), given the reactions belo...

A: The reactions given are,  

Q: A 23.6 g sample of CaSO, is found to contain 6.95 g of Ca and 11.1 g of O. Find the mass of sulfur i...

A: To find mass of sulfur, first find out mass of S in 23.6g sample. Then use the relation to calculate...

Q: Specify the hybridization at the atoms labelled a-d. For each atom enter one of the following: sp3, ...

A: While counting electron pairs pi bonds are ignored: Total electron Pairs (bond pair + lone pair)...

Q: Which of the following moléčules contain polar dil apply! H A ÇI Cl H H CI

A: Polar molecule is a molecular in which one end of molecule is slightly positive and one end is sligh...

Q: Find the major organic product of the given reaction.

A: Three membered rings formed by two carbon and one oxygen atom is known as epoxide ring. The heterocy...

Q: Identify the compound based on the given spectra. Find the name of the molecule and its stretching f...

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Q: Differentiate between gel filtration and gel permeation chromatography.

A: Given : We have to tell what is the difference between gel filtration and gel permeation method.