The molar solubility of calcium carbonate, CaCO3 (s) is 6.7 × 10-5 in water. Calculate the solubility-product constant, Ksp for CaCO3 (s).

Q: 6. Find the pH of a 1.00-L aqueous solution prepared with 14.23 g of tris (FM 121.00) plus 5.67 g of...

A: Here we have to determine pH of of 1L aqueous solution containing 14.23 g of Tris and 5.67 g of Tirs...

Q: An electric range burner weighing 625.0 grams is turned off after reaching a temperature of 492.5°C,...

A:

Q: Give some chemical properties of ferric hydroxide

A:

Q: Part A MISSED THIS? Read Section 18.2 (Pages 788 - 799) ; Watch KCV 18.2B, IWE 18.2. a solution that...

A:

Q: Q1/ calculate the precision in confidence level 63% and 95% from these results (Arrange your answer ...

A: n = no. of samples X = mean = sum of samples/no. of samples S = standard deviation = S.D = (xi-X)2n-...

Q: Be sure to answer all parts. For a certain reaction, the frequency factor A is 3.4 × 10° s1 and the ...

A: given, frequency factor, A = 3.4 × 109 s-1 activation energy, Ea = 21.0 KJ/mol = 21.0 × 103 J/mol te...

Q: Hydrogen peroxide is a common household chemical. Is it likely that the decomposition of H202 procee...

A: Please find your solution below : When a decomposition reaction occurs in the presence of a catalyst...

Q: Question 6. Inside a rigid container, initially filled with 2.5 kPa CO2 at 383.08K. Then excessive a...

A:      NH2COONH2(s)⇌2NH3(g)+CO2(g)        -                            -                2.5 kPa       ...

Q: Question IUPAC ?

A:

Q: some Chemical properties of potassium tris (oxalate) iron (III) trihydrate

A:

Q: Identify the acid associated with each conjugate base. SO42–   I–   F–   OH–   Cl–

A: Conjugate base is formed by removing H^+.    

Q: Be sure to answer all parts. The reaction 2A→ B is second order with a rate constant of 51.0/M•min a...

A: Second order kinetic reaction are those reaction where the rate of reaction is dependent on the squa...

Q: s of isomers i

A:

Q: How would you convert CaO + H2O into Ca(OH)2

A: How would you convert CaO + H2O into Ca(OH)2

Q: 270-mL flask contains pure helium at a pressure of 759 torr . A second flask with a volume of 455 mL...

A: Given conditions  Volume of He flask = 270mL Volume of Ar flask = 455 mL Pressure of He = 759 torr ...

Q: ICs of O, are needed to react with 4.50 moles THow many grams of AlO, are produced when 50.2 g o1 AT...

A: Since you have posted multiple questions, the answer for first question is given below. Kindly repos...

Q: 23. What is the oxidation number of potassium in the following reaction? PBSO:(aq) 2KBr(aq) -> K2SO4...

A:

Q: lect the correct response(s): Test Tube Holder Used for holding test tubes when heated. Beaker Tongs...

A:

Q: Explain the difference between double salt and metal complexes with examples?

A:

Q: Q3b. Draw and explain the phase diagram of sulfur system. At 200 °C, the specific volume of water an...

A:

Q: A 20.0 g block of iron (molar heat capacity 25.1 J/mol･°C) at 74.6 °C is placed into 200.0 g of wate...

A: Given data of the following, For iron--- m=20.0 g Cm,P= 25.1 J mol-1℃-1 T1= 74.6 ℃ Tequi.= ?

Q: One equivalent of 1,3-butadiene reacts with the quinone below to produce a single product. Why is th...

A: In Diels alder reaction,diene reacts with dienophile.

Q: Calibration data for a bromide ion-selective electrode (ISE) was collected and recorded [Br¯] (M) Po...

A: On plotting potential (x axis) vs ln concentration (y axis) we will get a equation of straight line ...

Q: Practice Exercise: Given the following organic compounds, jdentify and explain the types of isomers ...

A:

Q: What is the density (in g/L) of hydrogen gas at 22 ∘C and a pressure of 1650 psi?         Express y...

A: Given,  Temperature (T) = 22 °c = 295 K Pressure (P) = 1650 psi = 112.3 atm Molar mass of H2 = 2 g/m...

Q: At elevated temperature NaHCO3 is quantitatively converted to Na2CO3. By calcining 0.3592 g of an an...

A:

Q: Write the formula of the conjugate base of the Brønsted-Lowry acid, HSO. 2+ 13+ 14+ 1 2 3 4 5 6 7 8 ...

A: Given,  The conjugate base of the Bronsted-Lowry acid HSO4- is:

Q: Which of the following fertilizer has a K20 of 83% when chemically calculated? (elemental mass in gr...

A:

Q: Q6. The reaction of NH3 and O2 forms NO and water. The NO can be used to convert PA to P,06, forming...

A: Given: NH3 reacting with O2 to form NO and water  NO is reacting with P4 to form P4O6  P4O6 reacts w...

Q: What is the function of the fumehood in the Chemistry laboratory? Select the correct response: It le...

A: Fume hood in the chemical laboratories generally help to reduce the toxic chemicals or hazardous che...

Q: Write the complete chemical equation of leaching Cuo in acidic solution which produces Cu²* ions. ww...

A: Leaching CuO in acidic solution which produces Cu2+ ions. We have to write the complete chemical equ...

Q: Illustrate the carbocation pathway for the following reactions HCI CH3-OH + H20 (acid-catalyzed)

A: Here the most stable carbocation will decide the fate of the product In first case the molecule unde...

Q: Prelaboratory Assignment: Qualitative Analysis Group II Cations 1. Prepare a complete flow chart for...

A: The group II cations are ||Bi3+, Sn4 +, Sb3+ and Cu²+Follow the steps to determine the presence of c...

Q: Determine the pH of a 0.068 M aqueous solution of sodium cyanide. The Ka for HCN is 4.9x 10^-10

A:

Q: Be sure to answer all parts. Consider the reaction X+Y→Z Initial Rate of Disappearance of [X] (M) | ...

A:

Q: o your solutions organized and as neat as possible. ENCLOSE all final answers with Tungsten metal cr...

A:

Q: This reaction coordinate diagram shows curves for the uncatalyzed and catalyzed mechanistic pathways...

A:  

Q: Principle commonly used in electrochemistry 2. Example of electrochemistry reactions 3. Base on your...

A: The basic principle of electrochemistry is that when a chemical oxidation- reduction reaction takes ...

Q: A 46.6 mL sample of gas in a cylinder is warmed from 24 ∘C to 86 ∘C. What is its volume at the fina...

A: Answer: Ideal gas equation is shown below: PVT=nRVT=nRP Here:P=pressure of the gasV=volume occupied ...

Q: Provide an explanation for the formation of all compounds isolated in the following 6) reaction. (Hi...

A:

Q: Professor E. Lawrence suggested that to separate Uranium-235 from Uranium-238 a mass spectrograph co...

A:

Q: The following initial rate data are for the oxidation of nitrogen monoxide by oxygen at 25 °C: 2 NO ...

A:

Q: Q10a. Explain order parameter and its importance in respect to liquid crystal materials? What are th...

A: Answer - According to the question - Liquid crystal is a state of matter that has properties between...

Q: 5. Sodium hypochlorite (NAOCI, the active ingredient of almost all bleaches) was dissolve in a solut...

A: Given: The pH of the buffer solution = 4.90 We have to find the ratio [OCl-][HOCl] in the solution. ...

Q: 1.(a) Which of the following groups has the LOWEST IUPAC priority? (A) CH3 (B) NH2 (C) OH (D) COOH (...

A:

Q: If 2S02 + 02 -------> 2S03 uses 3.65 g of molecular oxygen and 4.60 g of sulfur dioxide, calculate t...

A:

Q: How does methyl 2-acetoxybenzoate or Aspirin methyl ester hydrolise.  Please show detailes.

A:

Q: The activation energy for the gas phase decomposition of acetic anhydride is 144 kJ. (CH3CO)20→CH2=C...

A: Given (CH3CO)2O ➝ CH2=C=O + CH3COOH Activation energy (Ea) = 144 kJ/mol = 144 × 103 J/mol Case - I R...

Q: In[A] O [A] vs Time O In[A] vs Time O 1/[A] vs Time O Least Squares Plot Time, s The reaction A C wa...

A: From the concentration vs time data given in question, we plot the graph Ln [A] vs time (s) as 

Q: An analytical chemist is titrating 183.2 mL of a 0.1700M solution of aniline (C,H,NH,) with a 0.4700...

A:  .  

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.