Write the formula of the conjugate base of the active ingredient in aspirin, acetylsalicylic acid, CoHsO4

Q: How many monochloro substitution products are produced when the alkanes below are chlorinated? Consi...

A: The total types of C-H bonds give total monochlorinated substitution product.  

Q: Since the structure is of 4-methylpropiophenone, would I be able to ask how these signals at 133 and...

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Q: Consider the five esters below with formula C ,H 1202: (a) (b) (c) (d) (e) (i) Which is/are mad e fr...

A: The ester is made from the condensation reaction between a carboxylic acid and an alcohol.   

Q: N2(g) + 3 X2(g) → 2 NX3(g) 0.0 AH° 0.0 -48 kJ/mol S° 292 200 152 J/(mol·K) What is AG at 600 K ? О 3...

A: N2 +3X2 -----> 2NX2    

Q: Show all steps in an efficient synthesis of n-propylbenzene from benzene. Clearly show all reagents,...

A: We have to write synthesis of n-propylbenzne From benzene.

Q: NH 4)

A: Detail mechanistic pathway is given below to carry out the conversion

Q: Which of the following has the greatest molar entropy? All have the same O F2 () O F2 (s) O F2 (s)

A: Entropy: Entropy can be defined as the measurement of randomness or disorderness in the thermodynami...

Q: Draw the structural formula of the product that would form when 3-isopropylcyclopentene undergoes ca...

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Q: Which of the following is true about entropy? (select all that apply) 1) Is a measure of the distri...

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Q: The product produced by the following reaction is.. HCI + H,0 HO но, HO No reaction но

A: Markovnikov's rule says that the negative part of the addendum will attach to the carbon having less...

Q: OH From ethyl bromide and a substituted phenyl derivative

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Q: FORMAL

A: Formal charge is partial or imaginary charge present on an atom in the compound.  From the lewis str...

Q: Hgo > Hg + 02 11. KCIO, > KCI + 02 12. 13. N2 +. H2 > NH3

A: Note : As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost...

Q: 7. Rank the following acid-base conjugate pairs by order of increasing strength of the acid? Their p...

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Q: Part A: Percent Yield of Sodium Carbonate from Baking Soda 97.18g Mass of test tube and beaker ११. २...

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Q: The best condition to form 2,3-dimethylbutane from 2-bromopropane

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

Q: If a solution of CaF2 (s) in water contains 6.0 x 103 moles of Ca2+ per liter and has a Ksp of 4.0 x...

A: Given: The Ksp of CaF2 = 4.0×10-11 The concentration of Ca2+ ions = 6.0×10-3 moles per liter We have...

Q: 2. What is the solubility of Mg(OH), in a 0.55 mol/L solution of KOH if the Ksp of Mg(OH), is 9.0 x1...

A: The solubility of Mg(OH)2 can be calculated as follows

Q: SiO2 formal charges

A: the charge assigned to an atom in a molecule, assuming that electrons in all chemical bonds are shar...

Q: Which is more stable? Which has a larger mass? 1H + a neutron 1H + a neutron O 2H O 24 Examine the i...

A: A question based on atoms that is to be accomplished.

Q: 16. Provide the major organic product of the following reaction. Zn(Hg), HCI, H,0 17. Provide the ma...

A: Zn-Hg/HCl is a reducing agent, it reduces the C=O to an alkane. This is known as Clemmensen reductio...

Q: nside a closed container the pressure of a gas sample is 37.8 atm with a volume of 0.2 L. Upon openi...

A: Boyle's law states that pressure of a gas is inversely proportional to volume at constant temperatur...

Q: 1. We have a gaseous sample where isobutane and n-butane are in equilibrium at 300 K. If we know tha...

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Q: Nuclei are chemically equivalent if a C, operation can be performed on the molecule. Indicate the ch...

A: Chemically equivalent nuclei have the same chemical shift in the NMR

Q: A chemist performs a gravimetric analysis. The chemist combines 1.00 L of 2.00 M AGNO3 (ag) with 1.0...

A: Silver salf with halide is well known for sparingly soluble salt. They have very less solubility in ...

Q: C Po undergoes four decay reactions: a, B, a, ß. Step 1. 218 Po undergoes a decay to give 84 Step 2....

A: Nuclear chemistry is the branch of chemistry in which we deal with positron emission, electron emiss...

Q: abner: Attempt 1 200 -band A band B 116 97 -band C 66 45 band D band E 29 23 -band F Based on the mi...

A: A question based on analytical separation that is to be accomplished.

Q: Why is the glucose concentration 0 when the temperature of the solution was at 0 degrees Celsius?

A: Solution is made up of two components which are solute and solvent. Solute is present in the minor a...

Q: A chemist performs a gravimetric analysis. The chemist combines 1.00 L of 2.00 M AGNO, (ag) with 1.0...

A: when aqueous solution of AgNO3 and NaCl are mixed , they react and form aqueous NaNO3 and solid prec...

Q: Zinc reacts with copper sulfate in a single replacement reaction as follows                         ...

A: 1) Given, Zn(s) + CuSO4(aq)  --> ZnSO4(aq) + Cu(s)   Mass of zinc metal = 50 g Excess reactant = ...

Q: Question 1 A bottle in the lab is labeled "13.9% solution by mass of ethane (C₂H6) in hexane (C6H14)...

A: Given solution is 13.9% by mass

Q: MIxing 50 ml of HCI ( 2.0 M) with 50 ml of NaOH(2.0 M ) raises the temperature of the calorimeter fr...

A: NaOH + HCl = NaCl + H2O

Q: Calculate the pH of 2.9x10-3 M calcium hydroxide

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Q: Question 1 The following reaction was monitored as a function of time: AB→A+B A plot of 1/[AB] versu...

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Q: 8). Radioactive decay. Iodine-131 has a decay rate of 9.6% per day. The rate of change of an amount ...

A: a.) To find exponential function , we would integrate the given rate change equation .  b ) To calcu...

Q: 5. For the balanced &quation shown below, what would be the limiting reagent if 18.9 grams of HNO3 w...

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Q: 3. We mix [isobutane] = 0.030 M and [n-butane] = 0.020 M initially in 1-L container. Which of the fo...

A: Reaction quotient is the ratio of concentration of product to that of reactant at time other than eq...

Q: The boiling point of hexane at 1 atm is 68.7C. Estimate its vapor pressure at 50C.

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Q: H=? Eq.1 H, + O2 = H,0 Eq.2 N,O, + H,0 = HNO, Eq.3 N, + H= -167 J H= 15 J O2 + H, = HNO, H=122 J

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Q: The acid dissociation constant K, of trimethylacetic acid (HC(CH;),CO2) is Calculate the pH of a 1.4...

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Q: . In aqueous solution, hydrazine is a base that can accept two protons: N2H4(aq) + H2O(1) 2 N¿Hs*(ag...

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Q: Consider a gas mixture that consists of 3 kg O2, 5 kg N, and 12 kg of CH4 Determine: i. The mass fra...

A: Please find the below attachments.

Q: All of the following statements regarding electrochemical cells are true except All electrochemical ...

A: Electrochemical cells : It is a device which generate electrical current from chemical reaction occu...

Q: C. C,H,(g) + 30,(g) · 2 CO,(g) + 2 H,0(1) The entropy, ASxn, mol Angas increases. decreases. has lit...

A: Calculate change in mole and sign of entropy --

Q: Use the ideal gas law and Dalton’s law of partial pressures to prove that the mole fraction of gas A...

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Q: zinc and copper are used in the measurement of food. Are there other topics possible

A: A question based on measurement that is to be accomplished.

Q: The vapor pressure of ethanol is 24.1 Torr at 10C and 44.0 Torr at 20C. Calculate the enthalpy of va...

A: The relationship between vapor pressure , temperature and enthalpy of vaporization is given by Claus...

Q: Predict the following reaction as E1 or E2 mechanism. (CH3);CO"K* `Br (CH3),COH Neither E2 E1

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Q: Calculate the value of H,O* from the given [OH] in each solution and label the solution as acidic or...

A: pH  =  - log [ H3O+ ]  [ H3O+ ]  = 10-pH     pOH  =  - log [ OH- ]  [ OH- ]  = 10-pOH      pH  +  pO...

Q: Suppose a 500. mL flask is filled with 1.6 mol of H,S, 0.50 mol of Cs, and 0.20 mol of H,. This reac...

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Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.