Calculate [H3O1] in a solution that has [OH-] = 6.7×102  M at 25℃. Is the solution neutral, acidic, or basic?

Q: H₂C CH3 Show how the compound can be synthesized from benzene and alkyl chlorides.

A: In this question, we will synthesized the given carbonyl compound from the starting materials…

Q: The ammonia based cleaner have a hydroxide ion concentration of 7.2x10-5M, determine the hydronium…

A: At 25°C  [OH-] [H3O+] = 10^-14   given, [OH-] = 7.2x 10^-5   Using the above formula to calculate…

Q: Calculate the solubility at 25 °C of PbCO3 in pure water and in a 0.0070M Pb(NO3), solution. You'll…

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Q: Ethylene glycol freezes at -5 deg C in water. What is the boiling point of the solution?

A: Given→ Freezing point of ethylene glycol in water = -5 deg C.            We have been asked to find…

Q: what chemical substance is formed when the −H and −OH ends are joined?

A: The correct answer is given below

Q: But-2-ene-1-thiol is a component of skunk spray. How would you synthesize this substance from…

A: Under acidic condition nucleophile attacks on greater substituted carbon of epoxide while under…

Q: From the following list, select all salts that would form an acidic aqueous solution.     LiClO2…

A: For these salts , we would write their dissolution in water and check the strength of acid and base…

Q: Assuming reasonable bond lengths, estimate the frequency of the J=15 – 14 transition in the linear…

A: The answer is attached below-

Q: hich molecule has an IUPAC name that possibly ends in -dienol OH OH HO. OH A E Molecule A O Molecule…

A: Cyclic ether can be named as epoxy.

Q: In the reactions given below, what rule is best describe them." 1) B₂H CH3-(CH₂)-CH=CH₂ 2) H₂O₂…

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Q: The following electrochemical notation represents correctly the spontaneous concentration cell for…

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Q: Which substance CANNOT decolorize bromine water? a. Substance A b. Substance B c. Substance C d.…

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Q: MON TUE WED THU FRI SAT SUN Brom-3-methylpenbare has three isomers 7 - Bromo-3-methylppent- ane…

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Q: Under certain conditions the rate of this reaction is zero order in ammonia with a rate constant of…

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Q: How many grams of NH4Cl (53.49 g/mol) must be dissolved in 0.612 L of solution in order to obtain a…

A: First we would Calculate molarity using pH and Ka value of NH4+ .  Them using molarity and volume we…

Q: Kerosene is a nonpolar solvent, which solute will dissolve in it? (No explanation needed) A. C6H14…

A: Like dissolves Like.  So polar solute dissolves in polar solvent and non-polar solute dissolves in…

Q: At what position, and on what ring, would you expect the following substance to undergo…

A: In this question, we will see that which ring and what position will give expected electrophilic…

Q: Provide the IUPAC name of the compounds

A: Accordn to IUPAC nomenclature, first we have to select the longest chain of carbon which contains…

Q: 1. Calculate the observed rotation, a one would measure for a 20.0% (m/v) D-glucose solution if a 2…

A: We have find out the observed rotation of D- glucose and L- glucose solution. Note -As per our…

Q: A voltaic cell is constructed using 1.0 M copper(1) ion, Cut and 0.2 M silver ion, Ag+ solutions.…

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Q: 1. Make a sketch of the electrochemical cell of specifying the anode and cathode, flow of electrons,…

A: Given in following question a 1. Electrolysis of moltan potassium nitrate and 2.electrolysis of zinc…

Q: e. The heat q for an irreversible change of state from state 1 to 2 might differ from the heat for…

A: To show that , given statements are true or False

Q: At what position, and on what ring, would you expect the following substance to undergo…

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Q: Arrange the steps of gravimetric analysis in chronological order

A: Gravimetric analysis is a quantitative method of the measurement of the substance on basis of their…

Q: A 0.534 g sample of steam at 103.5 °C is condensed into a container with 4.98 g of water at 14.4 °C.…

A: Solutions                  Concept : Heat lost by steam = Heat gain by water

Q: For the following reaction, 20.5 grams of sulfur dioxide are allowed to react with 8.50 grams of…

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Q: Give the positive result for the test of phosphates.

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Q: Why does adding a salt solution cause soap to precipitate?

A: Sodium salt of higher carboxylic acid is known as soap and has general formula RCOO–Na+.

Q: A solution of 0.25 M potassium hydroxide, KOH is added from a burette to a flask containing 25.0 mL…

A: For given pH curve , incorrect statement is to be determined,

Q: The Ksp of MgF2 at a certain temperature is given to be 2.6 × 10-7.  What is the molar solubility of…

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Q: 0.369 mol of a weak base (pKb = 5.52) is added to 0.298 mol of the salt containing its conjugate…

A: Buffer solution has tendency to maintain constant pH upon addition of small amount of acid or base.…

Q: The Ksp of CaCO3 at a certain temperature is given to be 7.3 × 10-9. What is the molar solubility…

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Q: Q) If the osmotic pressure of the blood is within (100 psi) at a temperature of (37°C). How much…

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Q: What reactants would give the aldol condensation product shown? H ozl

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Q: 7. At 25 °C, 0.0010 M NH4OH has a conductivity of 3.40 x 10-³ Sm¹¹. Given (in Sm²mol-¹): A, (NH4CI)…

A: In this we would use dissociation equation of NH4OH to calculate Kb.

Q: Draw the structure of Ser from the most protonated to the least protonated form.

A: Serine is an amino acid having  additional alcohol functional group .

Q: 8. For the reaction: PCb(g) + Ch(g)→→ PCIs(g) K= 49 at 230°C. If 0.70 mol of PC, is added to 0.70…

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Q: ow might you use a Grignard reaction to prepare the following alcohols: ) ОН (b) ОН (c) ОН -CH3…

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Q: How many grams of potassium binoxalate, KHC2O4 H₂O (146.14 g/mol), constitute its gram equivalent…

A: The answer is as follows:

Q: 1. Lead acetate reaction will produce a black precipitate when lead reacts with sulfides. A. True B.…

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Q: INSTRUCTION: There is no underlined word. Pick the word to be changed to make the statement true.…

A: Given statement is :  Nucleophilic aromatic substitution on the benzene ring is possible because of…

Q: A 1cm thick transparent material have a fraction of non-reflected light transmitted of 0.87. What is…

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Q: What is Ecell at 25°C for the reaction Mg(s) | Mg2+(2.347 M) || Sn2+(0.180 M) | Sn(s)? Report your…

A: The cell notation :  Mg(s) |Mg2+(2.347 M) || Sn2+(0.180 M ) | Sn(s)  Half reactions :…

Q: A solution was prepared in the lab from equal volumes of lithium fluoride and zinc chloride. If the…

A: The concentration of lithium fluoride = 4.00×10−4 M The concentration of zinc chloride= 1.00×10−4 M…

Q: What is the mechanism of activated carbon when it is acid treated with sulfuric acid?

A: Activated Carbon + Sulfuric acid C+ H2SO4 =?

Q: Determine the concentration of sodium hydroxide if 21.39ml of sodium hydroxide is required to…

A: In this question, we will determine the concentration of NaOH solution during the titration with…

Q: DO in mg/L at Different Saturation Level 100%sat 80% sat 60% sat 40%sat 20%sat Temperature (a) (d)…

A: The amount of dissolved oxygen (DO) depends upon various factors like temperature, salinity and…

Q: Propose a mechanism to account for the following reaction: CH3 maha mahos H3C CH₂CI AICI H₂C

A: In this question, we will draw the mechanism of this given transportation.  You can see the details…

Q: N-p-hydroxyphenylethanamide is commonly known as    a. acetaminophen  b. acetamide c. acetanilide d.…

A: A question based on general chemistry that is to be accomplished.

Q: A 25.000 mL aliquot of weak base that has a concentration of 0.30 M will be titrated with 0.80 M…

A: 1. Milli moles of Weak base                   = 0.30 M x 25 mL                     = 7.5 mmoles 2.…

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.