:0: -H+H3C-Br: In Reaction 2, the reactant HO™ is a: Lewis base Nucleophile Brønsted base H3C :O: The reactant CH3 Br is a: Brønsted acid Nucleophile Lewis acid

Q: An unknown sample was tested for its anion and cation components. For the cation test, it gave a…

A: Here we have to predict the cation and anion present in the salt for the following given qualitative…

Q: What will be the energy and wavelength of light emitted when an electron in a hydrogen atom goes…

A: Energy can be calculated by the formula of Hydrogen like spectra:-

Q: Name the following pairs of compounds according to recommendation of the IUPAC, and state if they…

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Q: of the following scenarios would have a greater osmotic pressure? a) 0.250 M lithium bromide on one…

A: We use the below formula to find osmotic pressure(π) π = C*R*T  where C = difference in the…

Q: Despite their ability to heal, drugs can naturally become dangerous if consumed in excessive…

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Q: The horizontal rows in the periodic table are called:

A: Here we are required to complete the statement that what are horizontal rows in a periodic table…

Q: Which of the following synthetic routes is used in industry to provide epichlorohydrin? с онь ан,о…

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Q: Average absorbance, Molarity of Fe(NO₂)), 0.2M Volume of Fe(NO₂)) = 5.00mL Moles of FeMolarityx…

A: The balanced equation for the equilibrium reaction is: Fe3+(aq) + SCN-(aq) ⇌ Fe(SCN)2+(aq) ; K = ??…

Q: What are the predicted products for the SN 1 reaction shown? I II III Br ... HS HS HS NaSH *** SH

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Q: Peak A has a height of 150 mm and a width at half height of 8.5 mm. Peak B has a height of 116 mm…

A: The % composition of a component can be calculated from the area of peak by the following formula: %…

Q: 32. Categorize each element as a representative element, a transition metal, or a noble gas. a.…

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Q: Suppose the formation of dinitrogen pentoxide proceeds by the following mechanism. rate constant…

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Q: What variable did Mendeleev use to organize his version of the periodic table?

A: During the construction of his periodic table Mendeleev consider the following physical and chemical…

Q: Propose an efficient synthesis for the following transformation: The transformation above can be…

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Q: A chemist is studying the following equilibirum, which has the given equilibrium constant at a…

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Q: Determine if a precipitation reaction would occur when a silver nitrate solution is mixed with a…

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Q: The acid dissociation K of propionic acid (C₂H₂CO₂H) is 1.3 × 10¯5. Calculate the pH of a 2.2 x 10…

A: Given -> Ka of propanoic acid = 1.3 × 10-5 Concentration of propanoic acid = 2.2 × 10-4 M

Q: 4. Draw the chair conformation of cis-1,4-dibromocyclohexane in a Newman projection. 5. Predict four…

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Q: When a solution forms, the presence of the non-volatile solute reduces the rate of condensation of…

A: the presence of the non-volatile solute reduces the rate of condensation of the solvent!!

Q: . For a compound with the formula, C4H6O A) Calculate HDI. B) Draw a pair of C) constitutional…

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Q: The rate constant k for a certain reaction is measured at two different temperatures: temperature…

A: Here, we have to find the value of the activation energy (Ea) of the reaction from the given data.

Q: ¹H NMR spectroscopy. CI Снз :Н,

A: The structure given represents o-xylene.

Q: Calculate the pH at 25°C of a 0.46 M aqueous solution of a weak base B with a K, of 1.4 x 10-4.

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Q: ) 1) Provide the structure of the major product, which results from Diels-Alder reaction. + Draw the…

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Q: How many molecules are in 71.2 moles of CO2?

A: Here, we have to calculate the number of molecules in 71.2 moles of CO2.

Q: Use the References to access important values if needed for this question. Consider the following…

A: Note: As you asked multiple questions. So here is the solution to first question. Please ask other…

Q: Compare the solubility of magnesium fluoride in each of the following aqueous solutions: 0.10 M…

A: The solubility of magnesium fluoride in each of the following aqueous solutions is given below :

Q: O

A: For IUPAC naming of ester -> Identify the longest carbon chain containing the carbonyl…

Q: Rank the following compounds in order of increasing acidity, and explain your ranking. Br A COOH O₂N…

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Q: What weight of potassium formate should be added to make 500 mL of a pH 4.00 buffer solution that is…

A: Given that ka = 1.80 ×10-4 So pka= -log ka =- log(1.80×10+4) 3.91

Q: Given the list below, Draw a wavy underline beneath those compounds that are acids. Name these…

A: Molecular compounds are the ones which are made up of only molecules. Multivalent metals can exhibit…

Q: For this A + B → P, and the order of  reaction with respect to A is first order and with respect to…

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Q: 1. STP 2. NTP 3. SATP Definition Pressure Temperature Common Uses

A: The answer to the following question is-

Q: 3. A proposed mechanism for the decomposition of ozone, O3, is as follows: Step 1 03 fast 0₂ + O 20₂…

A: 3. The mechanism for the decomposition of ozone, O3 is as follows -…

Q: The reaction written below has a ΔH of +2,971 kJ          6CO2(g) + 6H2O(g) --> C6H12O6(g) +6O2(g)…

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Q: One of the many remarkable enzymes in the human body is carbonic anhydrase, which catalyzes the…

A: From the given description, we need to identify the enzyme, substrate and turnover number.

Q: The identity of an unknown monoprotic organic acid is determined by titration. A 0.509 g sample of…

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Q: 2. First, lead (II) nitrate (aq) reacts with sodium hydroxide (aq) to form an insoluble precipitate,…

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Q: Determine the number of atoms of O in 57.4 moles of Al2(CO3)3.

A: there are 6.022 ×1023 molecules present in 1 mole of any substance.  This number is known as…

Q: Calculate the pH at 25°C of a 0.0045 M solution of a weak base with a K, of 9.8 x 10⁹. pH =

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Q: Which of the following numbers is correctly rounded to three significant figures, as shown in…

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Q: Excesdrin headache pain relief extra strength contains 250mg of acetaminophen, C8H9NO2 per tablet.…

A: Here we are required to find the number of molecule of acetaminophen present in the tablet

Q: Find the ΔH for this reaction : 3H2(g) +O3(g) --> 3H2O(g) Given the two following pieces of…

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Q: Combining 0.365 mol Fe2O3 with excess carbon produced 15.4 g Fe.   Fe2O3+3C⟶2Fe+3CO   What is the…

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Q: A chemist carefully measures the amount of heat needed to raise the temperature of a 0.59 kg sample…

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Q: When the phenol red dye has turned yellow in solution, would phenol red be in the predominate…

A: Phenol red is a pH indicator that is used in cell biology and fermentation processes.

Q: A chemist is studying the following equilibirum, which has the given equilibrium constant at a…

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Q: The freezing point and cryoscopic constant of a substance (MM = 84 g/mol) are 6.47oC and 5.12…

A: #(a): Given molar mass of solvent, M = 84 g/mol M = 84 gmol * 1 Kg1000 g = 0.084 Kgmol Freezing…

Q: What are the two major steps of photosynthesis?

A: Photosynthesis take place in  two major steps such as:-

Q: 2 Draw a Newman projection for the Tolowing compound as viewed down the indicated bond in the…

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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.