For both structures: 1. determine the unique protons present 2. propyl ethanoate

Q: Salt bridge A concentration cell similar to the one shown is composed of two Sn electrodes and…

A: Data

Q: Regarding the stability of the permanganate solution: describe the reactions that occur when it…

A: (1)  Reactions that occur when permanganate decomposes. (2) Factors catalyze its decomposition. (3)…

Q: H Label the curves below with the terms of van Deemter Equation ū smp- curve Term 2 Term H = A + B…

A: Theoretical interpretation The van Deemter equation is a theoretical treatment of the peak…

Q: (a) How many proton and carbon signals are expected for the 2 possible regioisomers? Clearly mark…

A: In the above reaction a substrate is treated with BH3 in THF followed by the reaction with H2O2 ,…

Q: Calculate the maximum non-expansion work per mole of CH4 that may be obtained from a fuel cell in…

A:

Q: a) Calculate AH, for the reaction H3PO4 (aq, r = ∞) + 3NaOH(aq, r = 50) → Na3PO4 (aq, r = ∞) +…

A: Standard enthalpy of the given reaction is to be calculated.

Q: Use the half-reaction to balance the following oxidation-reduction reaction. For the balanced…

A: Answer:  When oxidation and reduction takes place simultaneously in a chemical reaction then such…

Q: n= 5,87e-2 mol CO 2. What is the density of oxygen gas at STP? (1.43 g/L)

A:

Q: For the square planar molecule MA3B, determine the point group, and the following: What is the total…

A: To identify the point group of a square planar MA3B complex. Also the total degree of freedom, total…

Q: 7.25. Digital Screens Tablets and cell phones emit blue light (Figure P7.25) that is known to…

A:

Q: A balloon contains 159.3 L He at 30.5oC and 791.7 mm Hg. The balloon will burst if its volume…

A: Data

Q: Write a balanced net ionic equation to show why the solubility of AgCN(s) increases in the presence…

A:

Q: A hypothetical molecule, X-Y, has a dipole moment of 1.58 D and a bond length of 135 pm. Calculate…

A: Data

Q: reduction half-reactions. 2. The accepted standard reduction potentials for copper and zinc are…

A: Element having higher value of reduction potential will undergo reduction easily and hence act as…

Q: 3. Determine the equilibrium constant for the zinc and copper battery.

A: Element having higher value of reduction potential will undergo reduction easily and hence act as…

Q: H₂C-O-CH₂-CH₂ The functional group is 0-0-C, an ether group O CHI CHÍCH, CHÍ DỊCH Identify the…

A: Functional group defines the function of the hydrocarbon that they get attached to hydrocarbons in a…

Q: For the following, remember that the boiling point elevation constant for water is Kb = 0.512C/kg,…

A: Mass of solute (sucrose) = 100.0 g Volume of solvent (water)=1.75 L Kf for water = 1.86 °C kg mol-1…

Q: Write the half-reactions as they occur at each electrode and the net cell reaction for this…

A:

Q: The concentration of a solution of EDTA was determined by standardizing against a solution of Ca2+…

A: The question is based on the concept of complexometric titration. we need to calculate concentration…

Q: Use the standard reduction potentials given below to predict if a reaction will occur when Sn metal…

A: Given,  Sn(aq)2+ + 2e- →Sn(s)    E°red = -0.140 VCo2+(aq) + 2e-→Co(s)     E°red= -0.280 V When Sn…

Q: Consider the relationship between density, pressure, and temperature.  If the temperature is held…

A: Answer: To solve this question density form of ideal gas equation will be used which is shown below:…

Q: A 30.00 mL sample of an unknown H3PO4 solution is titrated with an 0.100 M NaOH solution. The…

A: Given Neutralization reaction is: H3PO4(aq)+3NaOH(aq)→3H2O(l)+Na3PO4(aq) From the above balanced…

Q: The following reaction follows a free radical mechanism. Write the mechanism for the reaction…

A: The question is based on organic reactions.     we need to explain its formation.

Q: 1. Each of the following compounds can be prepared by a mixed aldol condensation reaction. Give the…

A: Since you have posted a question with multiple subparts of same type , so we will solve the first…

Q: Use the data provided below to calculate the lattice energy of RbCl. Is this value greater or less…

A: To solve this problem we have to calculate the lattice enthalpy of RbCl

Q: Which pair of substances can be combined to produce ammonia gas? 1. (NH4)₂SO4(s) and NaOH(aq) 2.…

A: Ammonia gas is formed by which pair of given substances :  1) (NH4)2SO4(s) + NaOH(aq)2) NH3(aq) and…

Q: 5. 6.0 moles H2S are placed in a 2.0L container. At equilibrium 5.0 moles H2 are present. Calculate…

A:

Q: How does H-nmr shift work ? like how do i know which line goes where ?

A: The principle of Nuclear Magnetic Resonance (NMR) spectroscopy is based on the interaction between…

Q: 2. A mixture of nitric acid and nitrous acid is formed when water reacts with dinitrogen tetroxide.

A: Reaction when water reacts with dinitrogen tetroxide to form nitric acid and nitrous acid :

Q: Enter a molecular equation for the reaction that occurs between aqueous HCl and aqueous KOH Express…

A: The hydrogen ion of acid reacts with the hydroxide ion of a base to form salt and water, the…

Q: Determine the electron geometry (eg) and molecular geometry (mg) of ICl₂. eg = trigonal bipyramidal,…

A: Electron geometry(eg) includes both lone pair of electrons and bonding pair of electrons while…

Q: Which set of reactants will form a precipitate when mixed? OKOH + Li2S (NH4)2SO 4 + LICI Sr(C 2H 30…

A: The question is based on the concept of chemical reactions. we need to identify the reaction in…

Q: Using ΔG°f values, calculate ΔG° in kJ for the reaction of liquid 2-propanol with oxygen gas to form…

A: Liquid 2 propanol reacts with oxygen gas to form carbon dioxide gas .

Q: electrostatic potential map +01 possible chemical formula (check all that apply) ON₂H₂ DH,CO □ COCI₂…

A: This question is base on the dipole moment in molecule

Q: What factors would result in the following equation favoring the reactants? Cd(NO3)2∙4H2O(s) ⟷…

A: A reaction is spontaneous when the free energy change( ∆G ) is negative The relation between free…

Q: A student performs an experiment to determine the density of a sugar solution. The student obtains…

A: Accuracy is an analytical technique which tells us how close the observed value is to the true…

Q: Concept 5: Concentration 9. How much will it cost to make a 0.200 L solution of hydrochloric acid a…

A: Concentration is the amount of solid present in a unit volume. There can be various units of…

Q: The solubility product constant for a certain metal phosphate, M3(PO4)2 is Ksp = 5.2 × 10−27. Its…

A:

Q: 2.Draw the structure corresponding to the following names: 6-chloro-2,3-dimethylphenol a) b)…

A: Naming of organic compound is done on the basis of IUPAC nomenclature.

Q: From the graph below, determine the gas that has the highest density at STP. Relative Number of…

A: To determine which gas has highest density at stp

Q: Which chloramine out of monochloramine (NH₂CL), dichloramine (NHCL₂) and trichloramine (NCL3) is the…

A:

Q: Can you calculate the theoretical acetylsalicylic acid, theoretical mass of acetylsalicylic acid,and…

A:

Q: the following formula from an experiment of determing the empirical formula of hydrated copper…

A:

Q: How do you explain the discrepancy between the predicted and experimentally observed values of the…

A: The enthalpy of combustion is a key concept in chemistry that describes the energy released when a…

Q: voltaic cell consists of a Nb3+(aq)｜Nb(s) electrode (Eº = −1.10 V) and a Re3+(aq)｜Re(s) electrode…

A: The question is based on the concept of electrochemistry. we need to calculate the ratio of Ions…

Q: Calculate the pH of the cathode compartment for the following reaction given Ecell -3.01 V when…

A: Given reaction is :  2Al (s) + Cr2O72- (aq) + 14H+ (aq) ------> 2Al3+ (aq) + 2Cr3+ (aq) + 7H2O…

Q: Which mechanism step of autooxidation is shown? & +0 = & + O Initiation step O Termination step…

A:

Q: Predict and draw the major product of the following reaction. 1. Li 2. Å 3. H₂O H₂C₁ CH₂

A: When alkyl halide reacts with lithium metal it forms organolithium compound which on reaction with…

Q: Write the net cell equation for this electrochemical cell. Phases are optional. Do not include the…

A:

Q: For many purposes we can treat nitrogen (N₂) as an ideal gas at temperatures above its boiling point…

A: Following information about nitrogen gas given -  Initial temperature of gas T1 = 20.0°C = 293.15 K…

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.