Which one of the following is characteristic of an acid? produces H3O+ in water is insoluble in water has a slippery, soapy feel turns litmus blue has a bitter taste

Q: 6. Standard addition was performed to determine the iron contained in Shiraz red wine from south…

A: A question based on tools in analytical chemistry. Calibration curve for the estimation of Fe…

Q: Calculate the cell potential for the galvanic cell in which the given reaction occurs at 25 °C,…

A: Here we first need to determine the half-cell reactions so that we can find out the no of electrons…

Q: Draw the skeletal ("line") structure of a cyclic alkene with 6 carbons in the ring and 2 methyl…

A: Skeletal Line structure is the representation of the of the structure of the molecule where the…

Q: What is the mass (in kilogram) of water in a 21.3 liter aquarium

A: We can determine the mass of water from given volume by converting it into mass.  If we multiply…

Q: Only one isomer of product is formed in the Diels-Alder cycloaddition. Why?

A: We have been asked to explain reason behind formation of only one isomer of product in Diels-Alder…

Q: Consider the apparatus shown in the figure. The container on the left is 22.4 L in volume and…

A: Answer:- This question is answered by using the simple concept of calculation of mole fraction using…

Q: Name these organic compounds: structure CH, 1 CH₂-C- CH₂ - CH₂ 1 ОН CH- - OH 1 HO CH-CH₂-OH CH₂ -…

A: We need to name the given organic compounds according to the IUPAC nomenclature. There are 3…

Q: Name these organic compounds: OH I CH3-CH structure HO - CH3 | - HOC-CH₂-OH 1 CH₂ CH₂-OH CH₂-CH₂-OH…

A: All the given molecules contain -OH groups. They are alcohols.

Q: 32-34. Given the following hydrocarbons, identify which hydrocarbon will generate the following…

A: The given question is based on the chemical properties of the alkenes.

Q: Calculate for the binding energy in MeV per nucleon of 230 Th if the actual mass of the atom is…

A:

Q: Which of the following compounds will NOT yield a colorless solution when mixed with 5 drops of 5%…

A: Unsaturated compounds - These are the compounds which contain double or triple bond. Saturated…

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: To find out the mass of MnO2, first calculate the moles of Cl2 by using the given data. Then use mol…

Q: Utilizing Henderson-Hasselbach Equation, how to solve the given equation below? Determine the ratio…

A: The Henderson-hasselbalch equation gives us the pH of the buffer system.  It shows the relation…

Q: The structures of Chlorobenzene (1), ortho-Dichlorobenzene (2), meta- Dichlorobenzene (3), and…

A: A molecule is said to be polar if molecules have non zero dipole moment .

Q: Write balanced half-reactions for the following redox reaction: 8 Cu²+ (aq) + AsH₂(g) + 4H₂O() 8 Cu…

A: In redox reaction oxidation and reduction takes place simultaneously in single reaction.

Q: Consider the possible structures of the OCNF molecule shown below. | :O_C=N-F: 2 3 O=C–N=F Ö=C=N—F :…

A: In this step we have write all the formal charges on all atoms present . From this image we can…

Q: 3) Phosphoric acid is a viscous, triprotic acid. A 7.00 percent by mass phosphoric acid solution has…

A:

Q: It is the point wherein liquid starts to vaporize but has yet to vaporize. a. Bubble point b.…

A: The point where liquid starts to vaporize but has yet to vaporize :

Q: 1. If 25.8 g. of Ca(OH)2 is dissolved in enough water to make 185 g. solution. Calculate the %…

A: Given here two solutions and we are asked to calculate the percentageconcentration of solute in…

Q: Write the COMPLETE mechanism (all steps!) for the radical bromination of ethylbenzene. Point out…

A: 2 Bromo ethyl benzene is formed

Q: A box contain 100 particles of gas at room temperature. What happens to the pressure in the box when…

A: The information given is A box contain 100 particles of gas at room temperature. When the volume is…

Q: Consider the specific heats of copper, iron, gold, and aluminum, given in the table Substance…

A:

Q: Which of the following statements is true regarding the picture below. 18 19 20 21

A: A burette is used to measure the volume of any solutions. b.

Q: (2)-2-Heptanol (sec-heptylalcohol) 3-Chloro-1-propanol (trimethylene chlorohydrin)…

A: We have to draw the structure of the given molecules. And also have to give their molar masses.

Q: Arrange F2, HF, and H₂O in the order of increasing boiling points.

A:

Q: Write the systematic name of each organic molecule: structure name 0 0

A:

Q: The salt ammonium nitrate can follow three modes of decomposition: (a) to HNO3 (g) and NH3(g). (b)…

A: The information given: The salt ammonium nitrate decomposes to form different products, The change…

Q: Macmillan Learning Solid ammonium chloride, NH Cl, is formed by the reaction of gaseous ammonia,…

A: Limiting reactant: A reactant that is totally consumed when the chemical reaction is completed is…

Q: Question 4 of 17 O Macmillan Learning Which bond would you expect to be the most polar? OC-F OP-C…

A:

Q: Consider four distinct physical properties: boiling point, melting point, solubility, and density.…

A: Boiling point : It is the temperature at which a liquid starts to boil.  Melting point : It is the…

Q: Match each compound with the word or phrase that best describes it. ✓ Fe(OH)2 ✓ HCIO ✓HSO4 ✓ HBr ✓OH…

A: In this question, we have to match each compound with the word or phrase that best describes it.

Q: Write the systematic name of each organic molecule: structure & name 0 0 0 X

A: IUPAC nomenclature of a compound can be done from structure. It follows some steps  A. Find out the…

Q: STP and the volume was 13.9 and the initial temp was 25C and the pressure is 12.5atm, find the final…

A:

Q: Neptunium-239 forms when: Select the correct answer below:   A) U-238 is bombarded with α…

A: The uranium-238 does not undergo fission . if uranium-238 is bombarded with neutrons then it absorbs…

Q: 01 O II O III OIV OV ОН Н IV || НО Na2Cr2O7 H2SO4, H2O ОН V |||

A: Strong oxidizing agent oxidized secondary alcohol into ketone functional group

Q: 17 Select the compound with the higher boiling point. ONF3 Ο NH,

A: We have been given three questions related to intermolecular forces. Intermolecular forces can be…

Q: Consider the following selected properties of water: Density (liquid water): d = 1.00 g/mL Heat of…

A:

Q: A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2+ 3+ 3 Cu²+…

A: 3Cu2+ (aq) + 2Al (s) -----> 3Cu (s) + 2Al3+ (aq) [Cu2+] = 7.62 M [Al3+] = 3.54 M

Q: Macmillan Learning A container of N₂O₂(g) has a pressure of 0.460 atm. When the absolute temperature…

A:

Q: similar to the question what is the pKa of formic acid when the pH of buffer is 4.18?

A: Given that, for a buffer solution pH = 4.18. Also, [HCOOH] = [HCOO-]. We have to determine the pKa…

Q: H₂C H₂C HO CH3 H₂C H₂C CH₂ Choose one or more: A. A carbocation rearrangement could lead to a…

A: Correct option  are analyse by appropriate reaction  mechanism.

Q: Consider the reaction: 2Al(s) + 6HCl(aq) → 2AICI3(aq) + 3H₂(g) If a sample of 4.0 moles of Al is…

A:

Q: According to LeChâtelier's principle, predict whether adding H₂O causes the system to shift in the…

A: Le Chatelier's principle says that if a dynamic equilibrium is disturbed by changing the existing…

Q: Draw a Lewis Structure and determine the smallest (theoretical) O-Xe-O bond angle in XeO3.

A: Lewis structure of XeO3:

Q: Which of the molecular orbitals below is the LUMO for the diatomic molecule O₂? The default font in…

A: Answer: Last option i,e sigma* 2p We are given a question to  find the LUMO of O2- molecule. LUMO…

Q: What are the formal charges on the indicated atoms in the structure shown below? #1 Atom 1: Atom 2:…

A:

Q: Boyle’s Law  -  Temperature constant    a. A sample of gas has a volume of 400.0 mL when measured at…

A: According to Boyle's law,   At constant temperature & moles of gas    PV = constant i.e. P1 * V1…

Q: 5. Stoichiometry - Grams to Grams - Determination of Limiting Reactant For the following…

A:

Q: For each organic compound in the table below, enter the locant of the highlighted side chain. -…

A: Nomenclature of organic compounds started from selecting parent chain remaining chain is called as…

Q: Calculate the pH of a solution containing a mixture of 0.20 M HCl and 0.20 M HClO2 (Ka (HClO2) = 1.2…

A: pH is defined as the negative logarithm of H+ ion concentration.  pH = - log [H+]

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.