What is the pH of the solution obtained by mixing 35.00 mL of 0.250 M HCI and 35.00 mL of 0.125 M NaOH?

Q: Which of the following is not one of covalent bonds that indicate the presence of H-bond capabilitie...

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Q: a. What is the over-all order with respect to SOo and 0,? b. Write the rate law equation for this re...

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Q: 3.00mol3.00mol sample of CO2(g)CO2(g) is in a rigid 6.00L6.00L container at 400.C∘400.C∘.     What ...

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Q: Give the safety measures when working with the following lab equipment during experiments and conduc...

A: Saftey precautions  are necessary  for saftey of all the stake holders working there.

Q: 1-What is the pH of a 0.100 M solution of sodium acetate? K, = 5.65 x 10-10. 2-What is the pH of a 0...

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Q: B. What mass of CACL: is needed to react with sufficient silver nitrate to make 15 g of AgCl ? (M.wt...

A: Calcium chloride reacts with silver nitrate to form silver chloride and calcium nitrate. The equatio...

Q: Balance the ff skeleton reactions and identify the oxidizing and reducing agents: a) O2(g) + NO(g) +...

A: This question is based on balancing of redox reaction. Process in which gain of electron takes place...

Q: Which of the following is the most basic?     HCOOH Ka=1.77 x 10⁻⁴ CH₃CH₂COOH Ka=1.34 x 10⁻⁵ HN₃ Ka=...

A: Ka means dissociation constant of Acid Ka value increase, acidity increase and basicity decrease  

Q: Boron is difficult to obtain in its pure form because of its: (a) high meltir point. (b) very corros...

A: Metals are the electropositive elements.

Q: Mark and John, two vinegar enthusiasts, are each tasked to determine the acetic acid content of thei...

A: Given: Mass of KHP = 0.540 g Molecular weight of KHP = 204.22 g/mol Purity of KHP = 99.4% Volume of ...

Q: B. What mass of CaCL: is needed to react with sufficient silver nitrate to make 15 g of AgCl ? (M.wt...

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Q: 1. The instrumental signal from pesticide X in an unknown is 185.6 µA. When 25.0 mL of 0.0325 M pest...

A: Solution: Given data-instrumental signal from pesticide X in an unknown is 185.6 µA, 25.0 mL of 0.03...

Q: Instantaneous dipole is created in London dispersion force by electron dispersion wherein* the atoms...

A: An instantaneous dipole is a a temporarily dipole that arises due to the uneven distribution of elec...

Q: M is a multpiat 0. The 'H NMR spectra for the following eight-membered ring compounds are summarized...

A: 6. We have to assign the given eight membered compounds based on the given proton NMR data. The give...

Q: 10. Draw a tetrahedral representation of (R)-pentan-2-ol in the box below.

A: A tetrahedral molecule has a bond angle of 109.5°. Configuration R will be assigned to the molecule ...

Q: Q 2(a)The E* particle has a rest energy of 1385 MeV and a lifetime of 2.0 x 10-23 s. What would be a...

A: Since you have asked multiple question, we will solve the first question for you. If you want any sp...

Q: 1. Balance the equation: - Cl; + KOH KCI + KCIO, + H;o 2. The chemical name for Ag:CrOs 3. How many ...

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Q: Determine the degrees of freedom at each indicated point on the phase diagram. (b) Temperature Press...

A: A question based on phase diagram that is to be accomplished.

Q: The following data are for the decomposition of hydrogen peroxide in dilute sodium hydroxide at 20 °...

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Q: A solution of 30.0 % ethanol (C₂H5OH) by weight has a density of 0.96 g/mL. Find its molality and mo...

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Q: B1. Write suitable products for following reactions Me m-CРВА product (a) excess H2O2 product (b) 1....

A: To write the suitable products for all the reactions given above:

Q: chloro-1-butene is the name of-4. which among the following alkenes CH2CI-CH2-CH-CH2 O CH2CI=CH2-CH=...

A: To identify the structure .,

Q: 7. Draw a tiration curve for the analysis of 50.00mL solution of KOH, that is 0.1000 M and that for ...

A: Hydrazine is a weak base and KOH is a strong base.

Q: Determine the major organic product for the reaction scheme shown. Select Draw Rings More Erase он l...

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Q: YouTube Мaps Classes What mass of NaNO3 should be dissolved in 45 mL of water so that the resulting ...

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Q: what is the purpose of preparing of a standard sodium hydroxide solution in determination of purity ...

A: We prepare a standard sodium hydroxide solution in determination of purity on impure KHP. Because we...

Q: P-+Si 28 28 15

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Q: 12. For each pair of compounds, describe how you could use EACH of the instrumental technique(s) tha...

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Q: Br

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Q: Q2. A. Compound Which is composed of 57.14 % C, 6.16% H, 9.52 % N, 27.18% O by mass and has a molar ...

A: Given,  Mass percentage of C = 57.14%  Mass percentage of H = 6.16%  Mass percentage of N = 9.52%  M...

Q: In a Bradford assay, 11 µL of a protein isolate sample was diluted by adding 21 µl of water prior to...

A: Solution- Data given- 11 µL of protein + 21 µL water , BSA protein conc. = 200 µg/ml To find- protei...

Q: 3. Define corrosion current, corrosion product and electrochemical theory of corrosion.

A: Corrosion current is defined as the current produced in electrochemical cell due to occurrence of co...

Q: Calcium carbonate (CaCO3) decomposes upon heating to form calcium oxide (CaO) and carbon dioxide. A ...

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Q: s at a body temperature of 310K is u(O2) = -.6 eV. The energy o noglobin adsorption site is 0 when i...

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Q: 4 In the determination of sulphate ion concentration in natural water a turbidimeter was calibrated ...

A: A question based on tools in analytical chemistry that is to be accomplished.

Q: As part of the Compounds of Copper experiment, copper(II) carbonate is acidified with hydrochloric a...

A: Answer - The correct option is (c) The recovery of copper will not be affected Solution - According ...

Q: In paper chromatography, you have a polar stationary phase and a Less polar mobile phase. Component ...

A: Paper chromatography is technique used to separate mixture of compounds in sample.

Q: Q3. A sample consisting of mono atomic ideal gas at 1 atm and 25C" expand adiabatically and reversib...

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Q: Ph. Ph (Retel goroduet)

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Q: 4. Calculate the cation exchange capacity of the soil in which the following amounts of exchangeable...

A: Given 1 Kg of soil contains  K+ = 0.152 g                     = 0.152 / 39.1 mole = 3.88 x 10-3 mol ...

Q: 1. The instrumental signal from pesticide X in an unknown is 185.6 µA. When 25.0 mL of 0.0325 M pest...

A: In order to solve this problem, we have to consider couple of things first: Pesticide X was in an u...

Q: the limiting reagent?

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any spe...

Q: Balance the reactions below using the change in oxidation number method. 1. РЬО, + НВr PbBr, + O, + ...

A: Given,   

Q: Outline the mechanism of the reaction of 2 propanone with Ethanol/H+ showing the product/s that woul...

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Q: llowing questions based on this information.  Each question is a separate question.    a.  If comp...

A: A semipermeable membrane allow only solvent molecules to pass through itself.Thus a  semipermeable m...

Q: (H'] pH РОН 1.0 х 10 [OH] 3.6х 10° 6,21 4.84 5.1 х 10

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Q: The following are some normal modes of vibration for several molecules. In each case: • Determine th...

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Q: B. What mass of CACL: is needed to react with sufficient silver nitrate to make 15 g of AgCl ? (M.wt...

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Q: QUESTION 8 Which of the following spectroscopic measurements is not consistent with cyclohexanecarba...

A: Mass spectra and decarboxylation:   As per our guideline we have to answer first question only.

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.