OA. OB. OC. OD. E. Compound Compound Compound Compound B is a ketone G is an Aldehyde H is a Carboxylic acid is an alcohol A Compound is an Adehyde A Compound B is a Ketone B Compound B is an Aldehyde Compound is a Ketone k Compound is an Alcohol Compound B is a Carboxylic acid

Q: A compound is found to be 43.58% P and 56.42% O by mass. Determine the empirical formula.

A: Given ,percentage composition  P =43.58% O=56.42% WE HAVE TO DETERMINE THE EMPIRICAL FORMULA.

Q: 1A H2A Li Be 8B 3A 4A 5A 6A 7A He B CN OF NE 1B 2B Al Si P S Cl Ar Na Mg 3B 4B 5B 6B 7B K Ca Sc Ti V…

A: We have to tell atomic number of the given configuration.

Q: The limiting reactant will always have remains of unreacted materials left over once the reaction is…

A: The question is about the limiting agent of a reaction. One statement is given about the limiting…

Q: If each substance listed here costs the same amount per kilogram, which would be most cost-effective…

A: Freezing point is a colligative property which depends on the number of particles of a non-volatile…

Q: Consider a 1.0 L buffer containing 0.086 mol L- CH3COOH and 0.082 mol L-1 CH3COO™. What is the pH of…

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Q: Give an example of an ethical dilemma that can occur in nanotechnology research. Discuss why it is…

A: Nanotechnology is the study of special properties of particles having size in the range 1 - 100…

Q: explain the properties of compounds based on chemical bonding

A: We need to describe the compounds formed by different bondings.

Q: a b CH CH₂ CH₂ CH₂

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Q: Chapter 13 reactions: Please note that D2O is water with deuterium (D, an isotope of H). It acts…

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Q: A chemist fills a reaction vessel with 7.73 atm chlorine (C1₂) gas, 8.12 atm phosphorus (P4) gas,…

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Q: Pb(NO3)2(aq) + KI (aq) Write the complete molecular equation Write the complete ionic equation Write…

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Q: Balance the following redox reaction. Cr₂O72- (aq) + (aq) → 103 (aq) + Cr³+ (aq) (acidic conditions)

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Q: A shipment of containing NaOH (40 g/mol) and Na2CO3 (106 g/mol) was declared to contain less than 10…

A: #(a): Given the shipment contains a mixture of NaOH (40 g/mol) and Na2CO3 (106 g/mol).

Q: a) Which families of elements corresponds to the "peaks" and to the "valleys" in the plot of atomic…

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Q: Determine the molarity of magnesium ions in a solution that is 0.544 M Mg3(PO4)2- MMg2+

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Q: 3. Calculate how much 6 M H2SO4 you will need to add to water to make 200 mL of a 1 M H2SO4…

A: Here, we have to calculate the amonut of 6 M H2SO4 that will be needed to prepare 200 mL of a 1 M…

Q: You are studying the % CI in FeCl2. You have 5.53 g of Ferrous chloride (FeCl2) sample and after a…

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Q: Predict the products for the following single and double displacement reactions, and write balanced…

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Q: A solution  NaOH(aq)  contains  6.6  g  NaOH(s)  per  100.0  mL of solution. Calculate the pH and…

A: The mass of solute, NaOH is = 6.6 g The volume of the solution is = 100.0 mL The molar mass of NaOH…

Q: 1. In the chart below, draw the expanded structural formula and the condensed structural formula for…

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Q: Draw a structural formula for 3-chloro-3-methylhexane.

A: Given -> 3-chloro-3-methylhexane

Q: 17. Would chlorination or bromination of 2,5-dimethylhexane produce a greater yield of 1-halo-2,5-…

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Q: Problem 2: For the reaction, 2NO(g) + Cl₂ (g) → 2 NOCI, the following data were obtained: Experiment…

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Q: A solution is prepared by mixing 45 g of methanol (CH3OH) with 60 g of ethanol (CH3CH2OH). Use the…

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Q: 1. How many unpaired electrons are in the nitrogen atom? This atom is A. Paramagnetic B. Diamagnetic…

A: Paramagnetic substances are those which have unpaired electrons and diamagnetic substances are those…

Q: Using your own words, discuss defects in crystalline structure and discuss two types of point…

A: •DEFECTS IN CRYSTALLINE SOLIDS:- ) POINT DEFECT:-The defect present around an atom or point in…

Q: CI O 1. NaBH4 (0.25 eq.), CH3OH 2. H₂O, HCI 1. NaBH4 (0.50 eq.), CH3OH 2. DCI, D₂O

A: The above organic transformation can be carried out as follows

Q: Hydrogen-powered fuel cells are seen increasingly as "clean" sources of energy and are now used in…

A: The volume occupied by 1 mol of gas at standard temperature and pressure (STP) is 22.4 litres.

Q: If the  ?a  of a monoprotic weak acid is  2.9×10−6,  what is the  pH  of a  0.29 M  solution of this…

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Q: 3) Determine the mass of Na2SO3 necessary to prepare 500.0 mL of a solution that is 0.168 M Na2SO3.…

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Q: a O₂N. HO C e O₂N SO3/H₂SO4 CHO CH3 Br₂/A COCH2CH3 Zn/ (Hg) / HC1

A: a)      The 2- nitrophenol  is a process of heating  with fuming sulphuric acid (H2SO4 +SO3) to…

Q: the question states that the Ka value was 3.0 x 10-8 but in step two to calculate the value of pKa…

A: The Ka of hypochlorous acid HClO in the main question is given by 30.0 × 10-8.…

Q: What is the pH of the solution when Julianna has added 10.00 mL of the 0.50 M HCl to the 40.00 mL of…

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Q: A galvanic cell is powered by the following redox reaction: 2+ MnO₂(s) + 4H* (aq) + 2 Br (aq) Mn²+…

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Q: 1. Determine mass (in mg) of carbon that contains 0.050 moles.

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Q: A first order reaction initially contains 2.10 × 10²⁰ molecules. If the reaction has a half-life of…

A: The half-life of a reaction is defined as the time required for the reactant concentration to…

Q: Draw structural formulas for organic products A and B in the window below. Cul H₂C=CHBr Li pentane A…

A: When alkylhalide is treated with Lithium (Li) it gives an organometallic compound  alkyl lithium…

Q: Methylamine is a monoprotic base with a Kb of 4.4 x 10-4. What is the pH of the original 0.25 M…

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Q: A total of 5 mL of blood samples were treated with trichloroacetic acid to precipitate proteins.…

A: Solution: In this question we have to calculate the Pb concentration in ppm.

Q: The molar heat capacity for carbon monoxide at constant volume is CV, m A 11.00-L fixed-volume flask…

A: Here we have to determine the entropy change of the following thermodynamic process in which 11L  (…

Q: Reduced glutathione (GSH) is used to Select one: a. maintain amino acid transport across cell…

A: Reduced GSH=γ-l-glutamyl-l-cysteinyl-glycine. •Reduced glutathione (GSH) is produced from oxidised…

Q: b. an infinite square well V(r) = {0, tfr > a} if if Solve Schrodinger equation in spherical…

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Q: 1.50g of hydrocarbon undergoes complete combustion to produce 4.40g of CO2 and 2.50g of H2O. What is…

A: mass of carbon dioxide = 4.40 g  mass of water = 2.50 g

Q: 9. Complete the following halogenation reactions for benzene. Draw and name the product. a) b) + Br₂…

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Q: A student was able to detect a mas O2. Oxygen was present in excess yield of the reaction? O 50.0% O…

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Q: 4. Draw out the condensed structural formulas for the products of each of the reactions. Name the…

A: In Condensed Structural Formula organic molecules are represented in a line of text. Note: According…

Q: what

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Q: Identify each Brønsted acid and base in the following equations. Note that the reactions are assumed…

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Q: 30. How many lone pair of electrons are on O in HCOCI? Z of O=8, Cl = 17, C = 6, H =1 O 3 lone pair…

A: How many lone pair of electrons are on O in HCOCl ?

Q: Draw a structural formula for the major organic product of the reaction shown. CH3CH₂ CH₂CH₂CH3 ● H…

A: Alkene gives an electrophilic addition reaction with hydrogen halide to form an alkyl halide.

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.