5. What is the product of the Lewis acid-base reaction below? H3C-0: H + B-CI -6

Q: In part 1 of this lab, you will be calculating ArH by conducting constant-pressure calorimetry…

A: Constant-pressure calorimetry is used to measure the change in enthalpy, ΔH, for a physical or…

Q: Which, if any, of the following statements are true? Check all that apply. The stronger the base,…

A: For a base the basic strength can be known by its Kb value or pKb value  Basic strength is directly…

Q: 2. A one-particle, one-dimensional system has the state function y = (sinat) (2/²)* Y e-x²/² 1/4 +…

A:

Q: H₂PO has three acidic protons with the following K, values: Kat-7.1 x 10 ³ K2-6.3 x 10 K-4.5 x 10-13…

A: The question is based on the concept of chemical equilibrium. We need to identify the predominant…

Q: K2CO3 (aq)+ CaCl2 (aq)→ CaCO3 (s) + 2KCl (aq)   Data Sheet Table 1: Data and Observations…

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Q: 0 calculate AH for the CI ions. f kJ/mol (b) Given that AH for OH¯ ions is −229.6 kJ/mol, calculate…

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Q: The compound iron chloride can exist with either iron(II) ions or iron(III) ions. Conduct Internet…

A: Check the formula for each compound. Check its colour and write down its uses.

Q: Rank the effective nuclear charge Z* experienced by a valence electron in each of these atoms: atom…

A: To solve this problem we have to know about effective nuclear charges . Since we know that effective…

Q: Write a net ionic equation for the reaction that occurs when sodium sulfite (aq) and excess…

A: Given :-  The reaction between Sodium sulfite and Hydrobroic acid  Net ionic equation = ?…

Q: A chemical system is considered to have reached dynamic equilibrium when the rate of production of…

A: Answer:- This question is answered by using the simple concept of dynamic equilibrium in which rate…

Q: Enter your answer in the provided box. A gas expands and does P-V work on the surroundings equal to…

A: Given: Work done by the system on surrounding = 299 Joule  Heat absorb                  = 196 Joule…

Q: Show curved arrow mechanism of the formation of the product. H EtQ: Na Is the above reaction…

A: The question is based on the concept of chemical equilibrium and organic reactions. we need to…

Q: A standard solution of 131 ppm Yellow 6 dye was prepared. A 12.6 mL aliquot of the stock Yellow 6…

A:

Q: What mass of iron (Fe) can be obtained from 3.80 g iron (III) oxide (Fe₂O3) reacting with ex- 12…

A: This question belong to some basic concept of Chemistry that is Mole Concept. First balance the…

Q: How much volume of water must be added to 35.0 ml of 4.25 M KCl solution to lower its…

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Q: 198Au (t1/2 = 2.69 days) is used in the diagnosis of liver problems. What is the rate constant…

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Q: 2. As we have seen, individual ions in solution can have catalytic power. For many solid catalysts,…

A: Catalytic activity:  catalytic activity (countable and uncountable, plural catalytic activities) The…

Q: Calculate the value of the equilibrium constant, Ke, for the reaction Q(g) + X(g) = 2 M(g) + N(g)…

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Q: Decide whether the Lewis structure proposed for each molecule is reasonable or not. molecule NH₂2…

A: We have to determine if the given Lewis structures are reasonable or not

Q: How many moles are in 11.50 g of CO₂?

A: Since, Moles is the ratio of mass to the molar mass of that atom or molecules. Thus,

Q: Which of the following is the correct equilibrium law for the following reaction? N₂H4(g) + 6H2O2(g)…

A: Equilibrium constant Kc for a reaction is defined as the product of the molar concentrations of the…

Q: e reform reaction between steam and gaseous methane (CH4) produces "synthesis gas," a mixture of…

A:

Q: Н H catalyst Д 2 + H-H

A: We know the elimination of hydrogens from Alkane produces alkene. A single bond is converted to a…

Q: PART 2: MOLES, ATOMS, AND COMPOUNDS Use the information in the table below to answer the questions…

A:

Q: At 298 K, the Henry's law constant for oxygen is 0.00130 M/atm. Air is 21.0% oxygen. At 298 K, what…

A: Given:- •Oxygen is 21% of total air. •Henry constant (KH) for oxygen= 0.00130 M/atm

Q: The higher the a) absorbance b) transmittance c) emission d) wavenumber e) wavelength in the…

A: Here , the answer will be option (d), i.e. : wavenumber.

Q: Based on the heating curve, what happens to the particles within a substance as it changes from a…

A: Question is based on the concept of phase transition. we need to identify the correct statement…

Q: The relation of electronegativity and electro positivity with the elements in periodic table.

A: In the periodic table , we go through various properties of elements like atomic radius/ ionic…

Q: Mechanism Suppose a reaction occurs with the following mechanism. All are elementary steps. Step 1:…

A: Step 1 of this reaction is a fast step and exist in equilibrium. Rate constant for the reverse…

Q: Consider the following data for nickel: atomic mass 58.693 electronegativity electron affinity…

A: The question is based on the concept of periodic properties of elements. we need to identify the…

Q: eco The molar mass of M(OH)4, formed by the hypothetical metal M, is 220.172 g/mol. What is the…

A: Given -> Molar mass of M(OH)4 = 220.172 g/mole  -> Charge on hydroxide ion is -1. Hence charge…

Q: For the following equilibrium the initial concentrations are [HI] = 0.0125 M, [H2] = 0.0217 M and…

A: The question is based on the concept of chemical equilibrium. we have been given initial…

Q: At a certain temperature, the pH of a neutral solution is 7.20. What is the value of Kw at that…

A: Consider the given information as follows; pH = 7.20     Kw = ?

Q: A chemist weighed out 22.5 g of calcium. Calculate the number of moles of calcium she weighed out.…

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Q: Why TEMPO is a stable radical when Cl radical isn't? dont

A: The question is based on the concept of reaction intermediates. We need to explain more stability of…

Q: In parts 2, 3 and 4 of this lab, you will be conducting calorimetry experiments on neutralization…

A: In calorimeter, the heat given as q = m x c x ΔT where m is total mass of mixture.

Q: Cholesterol levels are measured in mg/dL in the USA. If your HDL is 150 mg/dL, what is this in ppm?…

A:

Q: Calculate the mmoles of 0.856g sodium carbonate.

A: Since, Moles is the ratio of mass to the molar mass of that atom or molecules. Thus,

Q: HCIO is a weak acid (Ka = 4.0 × 10-8) and so the salt NaClO acts as a weak base. What is the pH of a…

A:

Q: OH OH за на 504 Glycol, Hitze

A: The pinacol pinacolone rearrangement is an approach to convert a 1,2-diol to a carbonyl compound. It…

Q: In a balanced equation, the same number of each kind of atom is shown on each side of the equation.…

A: Since, Balanced reaction means that both side number of atom present in equal number. Thus,

Q: How many grams of water are produced by the combustion of 32.0 g of CH₂? CH+20₂ → 2H₂O + CO₂ 4

A: Given :-  The combustion reaction of CH4    CH4 + 2O2 → 2H2O + CO2   Mass of CH4 = 32.0 g  Mass of…

Q: Calculate the amount of heat (in kJ) required to convert 74.6 g of water to steam at 100 °C. (The…

A: Given :  Mass of water = 74.6 gm  Molar heat of vapourisation of water = 40.79 KJ/mol

Q: What is the pH at the equivalence point in the titration of 10.0 mL of 0.35 M unknown acid HZ with…

A: Answer:- This question is answered by using by using the the chemical reaction between weak acid and…

Q: Which statement describes the normal boiling point of a substance? A The temperature at which the…

A:

Q: From the molar concentration you obtained in number 3, convert it to ppm.

A: To convert molar concentration to parts per million (ppm), you need to know the molar mass of the…

Q: Read the water level with the correct number of significant figures.

A: we have to read the level with correct number of significant figures.

Q: Calculate the normality of 0.856g sodium carbonate dissolve in 155 ml solution?

A: In the multiple questions, we solve only first question according to the Bartleby guideline. If you…

Q: 1) _____HCl(aq) + _____NaOH(aq) → _____NaCl(aq) + _____H2O(l) (2) _____HC2H3O2(aq) + _____NaHCO3(aq)…

A: The product and reactant sides of a chemical equation that is balanced have an equal number of atoms…

Q: Enter your answer in the provided box. A quantity of 1.922 g of methanol (CH3OH) was burned in a…

A: Given,Mass of methanol = 1.922 gTemperature change = 4.84 °CHeat capacity of bomb plush water =…

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.