Which one of the following combinations cannot function as a buffer solution?     NaHSO4 and H2SO4     KHCO3 and H2CO3     NaHS and H2S     Na2HPO4 and NaH2PO4     NH3 and NH4I

Q: Can the oxidation reactions distinguish between substances of the same functional group? Explain…

A: Yes, the Oxidation reaction can help in distinguishing the substances having the same functional…

Q: Provide the names for the following (3 points each): a) Blank 1 b) Blank 2 c) Blank 3 Last saved…

A: We are provided some organic compounds and we need to write the IUPAC name of the compounds.

Q: 5. Provide the structures for the following Lettered compounds 'A' through 'G'. [10. H+, H₂O C D OH…

A: KMnO4 oxidizes secondary alcohol to ketone Hydroboration oxidation converts alkene alcohol with…

Q: How much energy is required to raise the temperature of 13.3 grams of solid titanium from 24.2 °C to…

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Q: Findthe noble-gas electron configuration for Ir^3+

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Q: The Ksp of Ag2CO3 (MM = 275.81 g/mol) at 25°C is 8.1 x 10-12 a. Calculate the molar solubility of…

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Q: The decomposition of acetaldehyde is a second order reaction with a rate constant of 4.7 × 10−2 M−1…

A: Given: The rate constant for the decomposition of acetaldehyde = 4.7 × 10−2 M−1 s−1 We have to find…

Q: Is CH3F or CH3CH2OH more soluable in water.

A: Between CH3F or CH3CH2OH, which is more soluable in water.

Q: Draw Lewis structures, 3-D structures, and the name of the electron group geometry and molecular…

A: The molecules given are Carbon dioxide CCl4

Q: A 20 mL solution of HCl with pH 1.45 is diluted to 75 mL. Calculate the pH of the diluted solution

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Q: Determine the theoretical yield of water if 2.4g of hydrogen gas reacts with excess oxygen gas…

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Q: For a particular chemical reaction, you need to buffer your solution at a pH of 5.010.5. Between HPr…

A:

Q: 1) Which is a triatomic molecule? a) NO2 b) Cl2 c) CuCl 2 d) HBr e) AsH 3 f) NaNO3 g) CaO

A: Molecule which have three same or different atoms are called triatomic molecules. a) NO2 is…

Q: Calculate the cell potential at 25°C for the reaction Fe(s)| Fe^3+ (aq,0.0952 M)|| C12(g,7.62 atm)…

A: Given -> T = 25°C  Fe(s)/Fe3+(aq,0.0952M)//Cl2(g,7.62atm)/Cl-(aq,0.0577M)/pt(s) E°cell = 1.396 V…

Q: The boiling point of liquid B is 95.5 °C at 1 atm (760.0 torr). Its vapor pressure at 73.5 °C is 405…

A:

Q: Give the molecular formula for any stable molecules that contain one atom of the specified elements,…

A: The molecular formula for stable molecules that contain one atom of carbon and chlorine as the only…

Q: If you break a sample tube/beaker and spill a chemical: choose the best answer from the following…

A: The best answer in this situation is option D: Warn others of the spill and inform the instructor.…

Q: 4. Synthesis problem: synthesize the following product from starting material given. Give all the…

A: We have find out the reagents.

Q: Redox Reaction: Fe2+ (aq) + MnO4- (aq)  -> Fe3+ (aq) + Mn2+ (aq) Balance the given redox reaction…

A: Given : redox reaction

Q: Identify the unknown nuclide formed in the reaction 243 Am+? → 26Db + 5 n: 22 a. 1²Na b. Ne c. 23 Ne…

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Q: A voltaic cell is set up such that one half-cell is W3+|W (E = 0.1 V) and the other is Zr4+|Zr (E =…

A: To calculate the solubility product constant (Ksp) of zirconium(IV) phosphate, we can use the Nernst…

Q: What is the major monochlorination product that would be obtained from treating each of the…

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Q: 6. Complete and balance the following redox equation. The sum of the smallest whole-number…

A: For balancing of redox reaction both atom and charge must be balanced.

Q: The driving force for diffusion is: O The kinetic energy of molecules in motion A cell membrane that…

A: In diffusion, particles move from an area of higher concentration to lower concentration until…

Q: Question: For each of the following unbalanced chemical equations, suppose that exactly 15.0g of…

A: Limiting reagent of a reaction is the substance which determines the course of a reaction that means…

Q: 2 HyPOalaq) + 3 Mg(OH)2(ag) = Mga (P04/21s) + 6 H201 If 35.0 mL of 1.67 M HsP04 are reacted with…

A: This question is based on stoichiometry.

Q: How to find the RF values of the inks in paper chromatography that showed separation of colors?

A: To find the RF values of the inks in paper chromatography, you will need to follow these steps:…

Q: 1. 2. 3. OH NH₂ Provide missing reagents More than one step required Provide missing reagents More…

A: By the help of different reagent conversion of one organic compound takes place to another organic…

Q: How many moles of bromine trifluoride are needed to produce 18.1 L of fluorine gas according to the…

A: For a gas of fixed amount, at constant temperature volume is reduced which will results in increase…

Q: Question 9: H₂C CH3 CH3 H-Br, 60 °C

A: In the given question we have to do reaction to find out the major product,  In this reaction,…

Q: draw a diagram for the valence bond theory that shows the hybrid atomic orbitals and/or the atomic…

A: Ketene structure.

Q: WRITE the COMPLETE INNER SPHERE AND OUTER SPHERE MECHANISMS/CHEMICAL EQUATIONS FOR THE OXIDATION of…

A: The concept used in this question is taken from co ordination chemistry.  We have to give two…

Q: 1. Give IUPC name for the following compounds a) (CH3)3COH c) HOCH₂CH2OH b) CH₂=CH-CH₂OH d)…

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Q: Calculate the mass of CaSiO3 if 60.64 g of Ca3(PO4)2 were used in the reaction below: 2 Ca3(PO4)2(s)…

A: Mass of CaSiO3 can be determined from the moles of Ca3(PO4)2

Q: (2) Draw 3 reson ance contribue fors for nap thabene wrong w/ 16) Breifly explain what is wor the…

A: The resonance structure of a compound is the similar and equal energy structure contributor to the…

Q: For each of the following chemical symbols, determine the number or element symbol that goes in the…

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Q: What is the final concentration (in % (m/v)) if 0.7 mL of a 2.27% (m/v) sucrose solution are diluted…

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Q: Consider the Chapter 41 (Microscale), Acetylsalicylic Acid (Aspirin) (pages 529-532) lab. The…

A: Explanation: 41). Electrophile 43). D option

Q: In the following Lewis structure for perchlorate, chlorine has a formal charge of and an oxidation…

A: The structure of perchlorate is given. We need to find the formal charge of chlorine and an…

Q: Joules (J) are a measure of energy.  Chemists often measure energy in calories (cal).  If 1 cal =…

A:

Q: Br OH OH

A: to write the IUPAC nomenclature of any organic compound we have to follow certain rule and standard…

Q: Covert 20.5 mL to mm^3 Convert 102 degrees Fahrenheit to Kelvin Answer in g/mL (54.38 g - 50.06 g)/…

A: To convert 20.5 mL to mm^3, you need to multiply 20.5 mL by the conversion factor 1 mL = 1000 mm^3.…

Q: an isolable/ stable nemiacetal A stranger carboxylic acid than propandic and A chival Refore in the…

A: Hemiacetal is not stable because of the presence of two -OH groups in one position and leaving of…

Q: What is the molar mass of Pb(NO3)4 ?

A: Molar mass is the mass of all atoms present in a given compound. Molecular mass is also defined as…

Q: Write the cell reaction and calculate the value of E*cell for the following electrochemical cell.

A: In an electrochemical cell, electrical energy is produced from the spontaneous cell reaction at the…

Q: In the KEGG database, the pathway map for glycolysis and gluconeogenesis (search for "glycolysis…

A: Answer -2 the KEGG database indicates that the enzyme hexokinase can catalyze the conversion of…

Q: Draw the mechanism for the following reaction: H3C- CH3 CH3 -CH3 H₂C-OH H3C- CH3 CH3 L CH3 -CH3

A: SN1 reaction undergo via carbocation intermediate. In first step it generates carbocation, in second…

Q: A 1.00-mL reaction mixture (pH = 3.00) contains 6.39mM H2O2, 55 M H2O, 0.220mM O2, and 1.00µM…

A: Given: pH =3.00 Concentration of H2O2 = 6.39 mM Concentration of H2O =55 M Concentration of O2 =…

Q: How many grams of Ag2CO3 will precipitate when excess Na2CO3 solution is added to 46.0 mL of 0.686 M…

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Q: a 2.802g sample of an unknown pure metal (M) is added to a 0.2 L solution of 2 mol/L H2SO4(aq). The…

A: Given , mass of metal sample = 2.802 g Volume of H2SO4 = 0.2 L Concentration of H2SO4 = 0.2 molL…

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.