The conjugate acid of HSO 4 is

Q: Which solution will form a precipitate when mixed with a solution of aqueous FeCl2? )NH4CI Mg(NO3)2…

A: In displacement reaction more reactive element of electrochemical series displaced less reactive…

Q: 2.00 liters of 1.00 M KCI (potassium chloride) will contain somewhere between 0.00 and 90.0 grams of…

A:

Q: In the carbonate diagram shown (same as in previous figure), report the approximate values for K₂1…

A: The dissociation of carbonic acid involves the following equilibria: H2CO3⇔Ka1HCO3-⇔Ka2CO32- Ka1 and…

Q: 18) What two organic starting materials are required to produce cinnamaldehyde (PhCH-CHCHO) via a…

A: Identify the two starting materials that produces cinnamaldehyde via crossed aldol reaction followed…

Q: C) 2.02 g 9. Light with a wavelength of 400 nm has less energy than that light with a wavelength of…

A:

Q: 2. Calculate the binding energy per nucleon for the following nuclei: a) ¹²C (nuclear mass,…

A:

Q: range the following electron transitions 6 -> 2, 5 -> 2,  4 -> 2, and 3 -> 2: highest frequency to…

A: According to the Bohr model, electron   absorbs or emits energy in form of photons, and thus jumps…

Q: Use the References to access important values if needed for this question. Consider the reaction…

A: Since you have asked multiple questions we will solve the first question for you if you want any…

Q: The radioactive nuclide 55Co has a half-life of 17.5 hours. What mass of 55Co remains from a 0.0100…

A:

Q: 4) Ionic vs Covalent: If ionic, give ionic formula (showing charges) & if covalent , give…

A: This question is based on properties of ionic and covalent compounds.

Q: The SI unit for volume is the

A: Check the SI unit of a volume from the unit data and write it in the box.

Q: Draw a skeletal ("line") structure of this molecule: CH3 CH3C−CH2−O−CH2OH CH3

A:

Q: 1) a) draw the structure of the predominant form of value at ph= 10.0 b) draw the structure of the…

A: The pH of the amino acid solution at which the concentration of the zwitterion is maximum, is known…

Q: Homework: What volume of 0.40 M Ba(OH)2 must be added to 50 mL of 0.30 M NaOH to give a solution…

A:

Q: A 19.8 mL sample of a 0.412 M aqueous hydrocyanic acid solution is titrated with a 0.327 M aqueous…

A: Given -> Volume of HCN = 19.8 ml  Molarity of HCN = 0.412 M  Molarity of NaOH = 0.327 M

Q: Calculate the cell potential for this reaction, in the direction shown, at 298 K. Ca** (0.0000710 M)…

A: The concentration cell produces electricity due to the migration of matter from the higher…

Q: The common name for the compound CH3-CH2-CH2-O-CH2-CH3 is O ethyl propyl ether O 3-ether pentane O…

A: Generally, the R-O-R moieties are known as ether. Where, the R groups are alkoxy group. Their IUPAC…

Q: The nuclide 230Th decays to ²38Ra by a emission. The mass of 230Th is 230.033131 amu, of ²2Ra is…

A:

Q: Tamiflu HN NH₂ 2. Identify the geometry relative to each atom that is attached to 2 or more atoms.…

A: You have to remember that in the given structure, carbon-carbon bonds are shown like this At every…

Q: A sample of nitrogen has a volume of 4.14L at 1986 mmHg and 128 degrees Celsius. What volume will it…

A: Ideal gas law equation is the equation which obeys gas laws under all condition of temperature and…

Q: What would be the final temperature of thesystem is 70 grams of lead at 150 degrees C is dropped…

A:

Q: The air at the top of Mount Everest has pressures of 201.0 torr N2, 50.0 torr O2, 2.0 torr Ar, and…

A: Note: Since you have posted multiple questions, we will provide the solution only to the first…

Q: What is (are) the product(s) of the following reaction? (CH,CH2),NH mild acid heat N(CHCH₂)2 I…

A:

Q: 5. Calculate the hydrogen excited state population difference between an acetylene-air flame (2400K)…

A: Degeneracy in ground state, g0 = 1 Degeneracy in ground state, g* = 4 ∆E = 3.02 x 10-19 J/atom…

Q: Can you provide the answer?

A: we have to determine the hydrogen bonding behaviour of the given 4 species

Q: Indicate whether each of the following molecules is aromatic (A), anti-aromatic (R) or non-aromatic…

A: Hückel's rule predicts that a planar ring molecule will have aromatic properties if it has 4n + 2 π…

Q: According to the aufbau principle, once the 6d subshell is filled the next electron will go into the…

A:

Q: Clearly provide the mechanisms for the following reactions. Your mechanism must show: O Proper…

A: The mechanisms of the reactions are given below -

Q: OH Swern or Dess-Martin

A: The major organic product of the given reaction is

Q: What are the peaks and chemical shifts in this H NMR? What is the major product and minor product in…

A: In compound number of signals are different.

Q: Which of the following compounds is a secondary alcohol? O CH3 -CH-O-CH3 C H3 0 CH3-O-H O CH3 -…

A:

Q: A wooden artifact from a Chinese temple has a ¹4C activity of 24.9 counts per minute as compared…

A: we have to calculate the age of the sample of wooden artifact

Q: TO b) A A CI B B NH3 CC13 C OMe most reactive most reactive least reactive least reactive

A:

Q: Consider these two entries from a fictional table of standard reduction potentials. X+ (aq) + e Y+…

A:

Q: Please find the stoichiometric balance for the reaction equation Zn(s) + H+(aq) → Zn2+(aq) + H2(g)

A: Oxidation: It involves increases in the oxidation number. Reduction: It involves the decrease in the…

Q: Three kinds of matter are elements, and mixtures.

A:

Q: Zinc reacts with hydrochloric acid to produce hydrogen gas (as shown by the following equation). If…

A: In the given question,  Gas produced is hydrogen gas.  Volume of hydrogen gas = 47.4 mL = 47.4×10-3…

Q: What is the absorbance, A, of a 0.0170 M solution with a percent transmittance of 46.0%? A = Suppose…

A: Relation between absorbance and percent transmittance ---> A = log(%T) Where A= absorbance…

Q: A buffer solution contains 1.250 mol of phenol, C6H5OH, and 0.950 mol of sodium phenoxide, C6H5ONa,…

A:

Q: Study the scenario and the image. Adam wants to cover silver metal with copper. COPPER BAR BATTERY…

A: Electroplating is a process that create a metal coating on a solid substrate through the reduction…

Q: Use the References to access important values if needed for this question. A sample of argon gas…

A:

Q: Homework: (a) Calculate the molar conc. of 1.0 ppm solutions each of Li* and Pb+2.(b) What weight of…

A: Given:-  solution of pb+2  and Li+   = 1.0 ppm Volume of water = 1 liter

Q: Which two electron configurations represent elements that would have similar chemical properties?…

A:

Q: Metallic osmium,, has a density of 22.59 the largest known elemental density. What is osmium's…

A: According to the question, The density of Osmium is given = 22.59 g/cm3 1 kg = 1000 g  1 m = 100 cm…

Q: If a compound is composed of 66.71% sulfur and 33.29% oxygen (by mass), the empirical formula of…

A: In empirical formula atoms of compounds are in the ratio of  simplest whole numbers .

Q: Identify the sequence of curved arrows (electron movement) in the steps of the following two…

A:

Q: a. Use bond energy values to estimate AH for the following reaction. AH = AH = CEN (891 kJ/mol) C-N…

A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: CN CN

A: Cycloaddition reaction: The reactions in which two unsaturated molecules combine together to give a…

Q: Homework: What volume of 0.40 M Ba(OH)2 must be added to 50 mL of 0.30 M NaOH to give a solution…

A: When two solutions of different concentrations are mixed then the final concentration of the…

Q: Question 10 A buffer is frequently used in biochemical experiments

A: The basis of biochemical investigations is the use of buffers that resemble biological solutions.…

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.