net ionic equation

Q: Which two of the following are spontaneous processes? (Circle only two): a) rusting of an iron nail ...

A: A reaction which occurs without the input of energy is called a spontaneous reaction. 

Q: 3 83 ml of a 130 M solution of HNO, Express the volume in milliliters to three significant figures. ...

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Q: What are the solvents used in the fabrication of organic electronic devices today? In your words, wh...

A: The solution of the question is given below:

Q: HIN 2. Classify the following compounds as primary, secondary and ter CH2-CH3 CH3 a CH3-CH-NH CH3-C-...

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Q: 1) A student dissolves 55.0 g of iron(III) nitrate hexahydrate in enough water to make 100.0 mL of s...

A: Since you have posted multiple questions, we will solve only first question for you. Please mention ...

Q: Question 5 4 Listen On combustion analysis, a 0.450 g sample of a chemical compound gves 0Aof water ...

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Q: Draw the major product of this reaction. Include any relevant stereochemistry. Ignore inorganic bypr...

A: When ketone compound is treated with this type of reagent then Wittig reaction takes place . 

Q: CI Н. CH,CH, CH,

A: IUPAC name -  (S)-2-Chlorobutane

Q: 4. Determine the products at the anode and cathode in the electrolysis of aqueous FeBr2(aq)

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Q: (a) Define Lewis acids and bases in the following equations: 1. FeBr3 (s) + Br– (aq) FeBr4– (aq) 2. ...

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Q: What is the nature of the HOMO of H20? Select one: a. Electron lone pair O b. pi c. sigma O d. sp hy...

A: Atomic orbital of similar energy and symmetry combine to form molecular orbital  Here we are require...

Q: 5. Discuss the Applications of Fuel cells?

A: Introduction :  Fuel cells can be defined as the an electrochemical cell which convert the chemical ...

Q: Which one of the following is a buffer sol'n HCN k,=6.2x1010 CH3COOH k,=1.8x105 HNO3 and HCI Ka>>1 O...

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Q: Consider the following sets of replicate measurements B. D 55.35 55.32 9.5 0.612 5.7 4.2 20.63 0.972...

A: Mean is the average value of a data set Median is middle value of dataset Range is the difference be...

Q: kJ per hour ?

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Q: Complete the table below. [OH ] pOH [H'] 1.0x103 3.6x10 5 pH 6.21 4.84 5.1x103

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Q: What is the definition of supersaturated

A: The definition of supersaturated solution is given below

Q: Create an infographics regarding the difference of covalent bonding and ionic bonding. Provide short...

A: Covalent bonding-  1) A chemical bonding between two atoms where the electron pairs are shared betwe...

Q: Predict the products of the following reaction. If no reaction will occur, use the NO REACTION butto...

A: HCl(aq.) Is strong acid and named as hydrochloric acid. ZnS(s) is named as Zinc sulfide. Balanced ch...

Q: In solution, fentanyl is most stable in the pH range 3.5-7.5. What mass of acetic acid and sodium ac...

A: Solution- Data given-  volume is 1 L, concentration is 30 mM, molecular mass (RMM) of acetic acid an...

Q: Incorrect Separation Scheme HO. HO. Br ether, 5% NaHCO3 ether aq HO. Br 6M HC1 gravity filtration S ...

A: Here  the given separation scheme is incorrect . We have to identify the incorrect step in the separ...

Q: Why is it needed to cover the buffer solutions until their pH is determined? For a buffer prepared ...

A: Generally we cover a buffer solution untill the pH is determined because-

Q: Esterase hydrolyzes ester bonds. For simplicity, only the amino acids whose side-chains interact wit...

A: Ans. Yes. Yes, the esterase will most likely bind to the substrate when returned to the pre-treatmen...

Q: Write the reaction that occurs when acid (write it as H,O) is added to NH, /NH, buffer. (Which of th...

A: The buffer consists of weak base, ammonia and its conjugate acid, ammonium ion.

Q: (a) Initial molar concentration of Fe" after mixing: [Fe"]. = Initial molar concentration of SCN" af...

A:                             Fe3+(aq) + SCN- (aq) ⇔FeSCN2+                                           ...

Q: Which of the following compounds can be converted to an alkyl lithium compound in one step by reacti...

A: Alkyl lithium compound formed in one step if there is no acidic hydrogen present .

Q: Question   A wittig reaction experiment:   Week 1 -》 preparation of phosphonium salt    Materi...

A: Wittig reaction is the reaction of an aldehyde or ketone with the ylide generated from a phosphonium...

Q: For the diprotic weak acid H2A, Kal = 3.1 x 10-6 and Ka2 = 5.6 x 10-9. What is the pH of a 0.0650 M ...

A: We have to predict the pH as well as equilibrium concentration.  

Q: your instructor. 1.) For the following dienes, identify whether the molecules has any cis or trans s...

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Q: The equilibrium constant, Kc, for the following reaction is 1.29×10-2 at 600 K. COCI2(g) Co(g) + Cl2...

A: Equilibrium constant Kc = 1.29 * 10-2  Initial concentration of COCl2 = 0.364 M We need to find equi...

Q: A solution contains 0.0200 M Co and 0.0400 M Ni?+. What is the concentration of the first cation whe...

A: Salt having lower value of solubility product Ksp precipitates out first. Since CoCO3 has lower Ksp ...

Q: Which one of the following compounds will be least reactive towards a Friedel-Crafts reaction? O phe...

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Q: The H NMR spectrum of benzyl acetate is expected to show signals, with a (e.g. singlet, doublet, or ...

A: We have to determine total number of 1H NMR signals are present in benzyl acetate  And also tell abo...

Q: A) an aldenyde B) a ketone and an alcohol C) an aldehyde and an alcohol D) a ketone and a 1,2-diol (...

A: It is the acidic hydrolysis of acetal So, major products are   

Q: Use the graph below to answer the following questions. 2. What is the vapor pressure of CHCI3 at 50°...

A: 2) Vapour pressure of CHCl3 at 50∘C = 70 kPa 3) Boiling point of water when external presssure is 30...

Q: CH2CH3 CH=CH2 CH2CH3 A В Which of the alkenes above is the least stable (highest in energy)? O Which...

A: Using Saytzeff's rule , we can tell about the stability of alkene. 

Q: A 1.46 L buffer solution consists of 0.171 M butanoic acid and 0.341 M sodium butanoate. Calculate t...

A: Given,  Volume of the buffer = 1.46 L  Molarity of butanoic acid = [Butanoic acid] = 0.171 M  Molari...

Q: Derive an expression showing how entropy can be related to thermodynamic probability.

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Q: Oxalic acid is a diprotic acid with ionization constants Ka = 5.62 x 10- and K = 5.42 x 10-5. Calcul...

A: Potassium hydrogen oxalate is potassium salt of oxalic acid. It have second H+ ion to donate. So to ...

Q: 22. Indicate which of the following molecules exhibits the weakest dispersion forces. a. CH3CH3 (mol...

A: 22.   The inter molecular force present between hydrocarbons are weak dispersion forces.    Greater ...

Q: sed on the reaction scheme below, draw the structure for compounds D, E, F (i) LIAIH4 in ether (ii) ...

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Q: heat

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Q: 9. Consider the following molecule of propanone: a. Use your understanding of VSEPR structures to ex...

A: Carbon Hybridization - Carbon is a vital and common chemical element that is required for organic li...

Q: A common ketone starting material is shown below. Predict the major product for each reaction based ...

A: Given that , An aldehyde reacts with different reagents and the respective products are as follows.

Q: - mL

A:

Q: What would cause a difference in the calculated dipole moment compared with an experimental value? T...

A: Dipole moment depends on three factors: Polarity of molecule. Magnitude of charge. Geometry of molec...

Q: A diprotic base (B) has pk, values of 3.36 (pKp1 ) and 6.72 (pK»2). Which of the equalities is true ...

A: We would use the fact that at half equivalance point , pH = pKa  OR, pOH = pKb . From the given pH, ...

Q: draw 5-(1-methylpent-2-ynyl)-1-(2-methylprop-2-enyl)cyclohex-1-ene

A: Given :- IUPAC name of compound = 5-(1-methylpent-2-ynyl)-1-(2-methylprop-2-enyl)cyclohex-1-ene  To ...

Q: 5. Predict the possible products of the reaction and draw the reaction mechanism. If product A forme...

A: The above reaction is oxymercuration demercuration reaction...

Q: Which of the following aqueous solutions would you expect CaF, (s) to have the lowest solubility? a)...

A: Which of the following aqueous solutions would you expect CaF₂ (s) to have the lowest solubility?