17.11 A water sample has a methyl orange acidity of 60 mg/L. Calculate the quantity of lime in mg/L of Ca(OH)2 required to raise the pH to 4.3.

Q: 3. Carbon monoxide reacts with water to form carbon dioxide and hydrogen according to the reaction…

A: Note: Since you have posted a question with multiple sub-parts, we will provide the solution only to…

Q: Calculate the molar solubility of CaSO4(s) in 0.450 M Na2SO4(aq) at 25°C. The ?sp of CaSO4 is…

A: Given,Molarity of Na2SO4 = 0.450 MKsp of CaSO4 = 4.93 x 10-5

Q: . How could you distinguish between the gases H₂ and NO₂ ?

A: Given are two gases , hydrogen and nitroge dioxide.Hydrogen gas being reactive and NO2 is…

Q: Which of the following compounds will show two absorption bands at around 3300 cm-¹ and around 2150…

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Q: What is the mass percent of Na₂SO4 in a solution made by dissolving 16.0 g Na2SO4 in 232.0 g H₂O? %…

A: The mass of solute  = 16.0 gThe mass of solvent  = 232.0 gThe mass percent of  = ?

Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product…

A:

Q: 1) 2) 3) 4) CI 1. LiAlH4 2. H₂O Reduction reaction Oxidation reaction Elimination reaction…

A: The given reaction is .We have to identify the type of reaction.

Q: [17] The dissociation reaction A₂ 2A is illustrated below: 8 a) Is AG positive, negative, or equal…

A: This problem is based on Second law of Thermodynamics. Here, ∆G=∆G0 + RTlnQ. Where, Q= reaction…

Q: Which structure is an enantiomer of following shown? ОН хо ОН I зб ОН II ОН ОН III ОН ОН IV ОН ОН V

A: A pair of substances which are non-super imposable mirror images are called  enantiomers.A pair of…

Q: Photobromination reaction (Br₂/hv) is not particularly selective, minor structural isomeric products…

A: The given compounds are shown belowWe have to draw all the bromination product of those…

Q: 25. Identify the following compounds as aromatic, anti-aromatic, or non-aromatic III IV V

A: For any molecule to be anti-aromatic: 1. compound must be cyclic 2. compound must be conjugated 3.…

Q: Draw the major product of this reaction. Ignore inorganic byproducts. oi H2, Pd

A: The reaction is .This is an example of the reduction reaction.Generally, H2/Pd reduces keto-carbonyl…

Q: Which violate Hund's rule? 11 114 4242424247

A:

Q: Draw the products of the two step reaction sequence shown below. Ignore inorganic byproducts. If the…

A: Substrate: Benzene moleculeReagents: Cl2 ( one equivalents. ) in presence of FeCl3

Q: The absolute stereochemical configuration of (-) -methionine is S. Determine which of the following…

A: The absolute stereochemical configuration of (-) -methionine is S.Let's find out R and S…

Q: How many moles is 74.75 g propane, C3Hg?

A: Number of moles (n) of a substance is given  given that mass of propane = 74.75 gmolar mass of…

Q: PROBLEM 3.19 Predict the expected chemical shift for each type of proton in the following compound:…

A:

Q: A mixture of hydrocarbons contains 33.3% octane, C8H18, 10.0% heptane, C7H16, and 56.37% decane,…

A:

Q: Identify the number of significant figures (sig figs) in each of these values. 1 sig fig 0.020…

A: Answer :---- (1) 0.020 :--  Here, there are the 2 significant figures because the non-zero digits…

Q: Give a curved arrow-pushing mechanism for the following reaction and make sure to include all…

A: HBr addition to alkene in presence of peroxide happens according to the anti markovnikov addition,…

Q: For structures A-C, determine the type of radical. A B C Structure A Radical: [Select] [Select]…

A: A carbon is said to be primary, secondary, tertiary and quaternary if it is attached with one, two,…

Q: Br HN= SH₂ ia HN. + + + HS. (+) H3C-C=NH OH Br HS. + -NH₂ + H3C-C=N 요... ΖΗΝ. + i O O SH₂

A: Acidity is defined as the ability of a molecule to release protons.  If a compound easily donates…

Q: hydrogen by the resonance and the inductive mechanisms. a = acceptor d = donor n = no effect :0: 1.…

A: The inductive effect mainly arises when there is a difference in electronegativity values of the…

Q: ()

A: In resonance, there is formation and breaking of pi bonds. Movement of pi bonds and negative charge…

Q: 4-30. he threshold frequency of a metal can be determined from measurements of the speed of the…

A: The minimum frequency of the incident light at which the emission of the electrons starts is called…

Q: draw diamond lattice representations of ethane.

A: The three-dimensional structure of the carbon atoms is usually shown in a diamond lattice depiction.…

Q: ank the carbocations in the table below in order of decreasing stability (1 most stable and 4 least…

A: Given are structures of carbocations.Carbocation is molecule in which carbon carries positive…

Q: 6. How many stereoisomers total are possible for each compound below appropriate line). a. b. C. Br…

A: Given are organic compounds. Stereoisomers are isomers that have same molecular formula but…

Q: Oxygen and carbon disulfide react to form carbon dioxide and sulfur dioxide, like this: 30₂(g)…

A: Answer:Equilibrium is the state of the system at which all the parameters of the system become…

Q: The AHⓇ for a reaction is 80.0 kJ mol-¹ and AS is 0.213 kJ mol¹ K1¹. Calculate the AG° for this…

A:

Q: Determine if the following salt is neutral, acidic or basic. If acidic or basic, write the…

A: Since we know that CH₃NH₃Cl is a Salt so when it is dissolved in water it from its ions  as

Q: 1. Use retrosynthesis to draw aldehyde(s) or ketone(s) that could be used to make each aldol…

A: Given are products of Aldol reactions. Aldol reaction is reaction of aldehyde and ketone.We can find…

Q: Q2. A beaker containing 28.6mL of acetone was added to a beaker containing 228.2mL of ethanol.…

A: The volume of the acetone (solute) is 28.6 mL.The volume of ethanol (solvent) is 228.2 mL.The…

Q: For the reaction 2A(g) + B(s) C(g) + D(g) at 700 °C Kc = 0.692 0.310 moles of A and 0.310 moles of B…

A:

Q: A certain catalyzed reaction is known to have an activation energy E=40.0 kJ/mol. Furthermore, the…

A: Answer:When activation energy value remains the same but temperature is different than Arrhenius…

Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

A:

Q: [5] The following equilibrium constants were determined at 1123 K C(s) +CO(g) =2CO(g) K = 1.3x10¹4…

A: Since you have posted multiple questions we will solve only the first question for you as per the…

Q: What is the name of the compound with the chemical formula Fe(BrO3)3

A: In the chemical formula Fe(BrO3)3, there is an iron (Fe) atom bonded to three bromate ions…

Q: Classify the following substituents according to whether they are electron donors or electron…

A: Resonance and inductive effects are very important factors in the study of organic compounds. They…

Q: Question 4 of 19 A reaction has a rate law of Rate = (1.25 M¯'s¯¹) [A][B]. What is the rate of the…

A:

Q: A solution of 61.01 ml of 0.003453 M A₁B2 is mixed with a solution of 14.82 ml of 0.00200 M C₁D2.…

A:

Q: Provide the correct systematic name for the compound shown here. N H3C CH3 CH3

A: Given is organic compound.Functional group present in given compound is amine.

Q: Step 5: Put it all together and devise a synthesis. (CH₂)₂CHCH₂CH₂ Br (CH3)₂CHCH₂Br 1. 2. 3. 4.…

A: Details

Q: 4-41. Calculate the frequency of the first five lines in the Lyman series of hydrogen (Figure 4.25).…

A: The given question is related to calculating the frequency of first five spectral lines in the Lyman…

Q: [1] For the decomposition of acetaldehyde (CH3CHO) into methane and carbon monoxide gas the…

A:

Q: Calculate the pH of a 0.25 M solution of ethylamine (C₂H5NH₂, Kb = 5.6 × 10-4). O 10.75 8.32 O 12.07…

A: Given that,Initial concentration of ethylamine = 0.25 M

Q: After 1.805g of sucrose C12H22O11 reacted with NaCIO3, 2.87g NaCIO3 remained at the end of the…

A:

Q: Predict the major product of this reaction.

A: Allylic and benzylic oxidation reactions can convert the alkyl chains into carboxylic acids…

Q: A certain catalyzed reaction is known to have an activation energy Eq= 8.0 kJ/mol. Furthermore, the…

A: Answer:These problems will be solved by using below shown forms of Arrhenius equation.When…

Q: The specific heat of octane, C8H18 is 2.22 J/ (g-K). How many J of heat are needed to raise the…

A: Specific Heat capacity, Cs = q/m∆T q = mCs∆T m = mass of substanceq = heat required by the…

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.