Question 16 How many grams of Mg3(PO4)2 can dissolve in 500 mL of water given that Mg3(PO4)2 has a Ksp = 1 x 10-24,?

Q: Predict the product for the following reaction. 1. Br2/H20 2. NaOH Br Br OH Br HO II II IV II O IV

A: The reaction given is,  

Q: Which of the following is true about the following equilibrium at 298 K? H2O(l) ⇌ H+(aq) + OH−(aq...

A: At 298 k temperature ,the concentration of H+ And OH- Same hence [H+ ] = [OH+ ]= 1 x 10-7  mol-3 Kw ...

Q: You discovered a potential new drug molecule, which binds to its target with a binding free energy o...

A: Binding free energy is defined as the sum of all the intermolecular interactions present between the...

Q: Consider the reaction: SO,C (9) = SO2(9) + C2 (9) K= 2.97 x 10° at 625 K In a reaction mixture at eq...

A: Given, SO2Cl2 (g) ↔ SO2 (g) + Cl2 (g) K = 2.97 x 103 T = 625 K Partial pressure of SO2 = 133 mbar = ...

Q: Calculate the mass-volume percent of MgCl2 in the following solution: 4.39 g of MgCl2 is dissolved ...

A: Given weight of solute and volume of solution

Q: Why does molality stay the same when 25mL is removed from the original 50mL salt solution but change...

A: Answer: This is an interesting question based on the extensive and intensive properties of the solut...

Q: 39. What is the [H3O-] and [OH-] ion concentration respectively in a solution that contains 0.155 M ...

A:

Q: Refer to the structure 1. The metabolic pathway is an example of a. Oxidative dealkylation b. Red...

A: Given,  

Q: ELEMENT MOLAR MASS, g/mol H 1.008 C 12.011 N 14.007 15.998 Na 22.990 Si 28.085 P 30.974 CI 35.450

A: Solution- We have to determine the following points. 1) We find the number of moles of given compoun...

Q: V. Classify each amine as 1', 2 or 3'. Give the IUPAC name for each amine. CH3 a. CH3CHCH,CH2NHCH3 b...

A: According to IUPAC Naming rules answers are given below

Q: Which of the following would have to gain two electrons in order to achieve a noble gas electron con...

A: Electronic configuration tell us that how electrons are distributed in shells, subshell s and orbita...

Q: What is the concentration bog a solution made with 0.185 moles of KOH in 400.0 mL of solution?

A:

Q: Limiting and Excess Reactants Show ALL work for the following calculations: la. If you perform the f...

A:

Q: Write the expression for the equilibrium constant for each of the following reactions. Write the pre...

A:

Q: What quantity in moles of KCI are there in 50.0 mL of 0.141 M KCI?

A: Molarity is defined as the number of moles of solute dissolved in one liter of solution. Molarity = ...

Q: Combining one atom of carbon with two atoms of oxygen produces one molecule of carbon dioxide, along...

A:

Q: 2AgNO3+Mg=Mg(No3)2+2Ag determine mass of Mg needed to react with 0.955 moles of AgNo3

A: Given Data : moles of AgNo3 = 0.955 mol Chemical equation : 2AgNO3+Mg------>Mg(No3)2+2Ag  

Q: Which is bronsted lowry acid and which is bronsted lowry base, and which is no one. Answer and expla...

A:

Q: Give the complete chemical equation of the oxidation of ethanol with Potassium permanganate

A:

Q: 3. Gold is very valuable because it does not oxidize easily. It can be oxidized by reacting it with ...

A: The balanced reaction is - Au(s) + 4H+ + 4 NO3-   NO(g) +2 H2O(g) + Au+3+ 3NO3- molar mass of Au = 1...

Q: Question 5 If a certain analysis involved measuring the volume of a titrant in order to determine th...

A:

Q: An acid (HA) dissociates as follows: НА - H* + A minus Arrow should be interpreted as an equilibrium...

A:

Q: = 850.0 nM. What initial concentration of the drug 17. A certain drug binds to a protein with Kd wou...

A: Given: Kd = 850.0 nM = 0.85 μM Fraction of binding, θ = 0.95 (95% given)

Q: 7.) Use the folowing themochemical equations as needed to find the heat of formation of diamond: C(d...

A: Given equations are : 1). C (diamond) +  O2 (g)  --------> CO2 (g) , ΔH1 = -395.4 KJ  2). 2CO2 (g...

Q: To what volume should you dilute 30 mL of a 12 M H2SO4 solution to obtain a 0.16 M H2O4 solution?

A: In case of dilution of any electrolyte, the number of moles or millimoles will remain unchanged. i.e...

Q: For the following reaction, 22.6 grams of sodium chloride are allowed to react with 52.2 grams of si...

A:

Q: 2. Use the following information to answer the questions below: Density of carbon tetrachloride is 1...

A: Density of carbon tetrachloride = 1.584 g/cm3  1 cm3 = 1mL

Q: Concept Check: Photodissociation/Photoionization Sample Problem 4. The bond energy in N, is 941 kJ/m...

A: Bond energy of N2 = 941 kJ/mol  

Q: H-bonding is present in carbohydrates and proteins. Given the following structures: (a) glucose, a m...

A: Hydrogen bonding is the interaction between a hydrogen atom located between a pair of other atoms ha...

Q: 2. What is the hybridization of each carbon atom in this molecules? CN

A: Carbon with 4 sigma bonds in its surrounding is sp3 hybridized.  Carbon with 3 sigma bonds in its su...

Q: If a 10.0 L balloon contains 0.80 mol of a gas, what will be the volume of a balloon that contains 0...

A: Given, Case - 1) Moles of a gas (n1) = 0.80 mol Volume of gas (V1) = 10.0 L Case - 2) Moles of a gas...

Q: balance

A:

Q: In Part 1, draw a mechanism for the reaction of butan-1-ol with sodium amide. In the box on the left...

A: Given reaction is : Draw the curved arrow mechanism of the given reaction = ?   

Q: What do you call substances that can both donate and accept a proton? A Ambivalent B Amphiprotic C) ...

A:

Q: Attempt 2 at< O Hint The allowed energies, E, of a particle of mass m in a one dimensional box of le...

A:

Q: An acid (HA) dissociates as follows: HA - H* + A minus Arrow should be interpreted as an equilibrium...

A: Given that, HA ----&gt; H+ + A-  [HA] = 0.11M , pH=4.80  Then,  

Q: What is the molar solubility of Ag2SO4 in a solution that is 0.0522 M AgNO3? Ksp= 1.40x10^-5

A: Given: Concentration of AgNO3 = 0.0522 M  

Q: hy is having a wash bottle useful for titrations?

A: Given : We have to tell why we use wash bottle during titrations.

Q: A= comer B=edge, center

A:

Q: Draw the major organic product of the reaction of aniline with excess methyl iodide. Include any lon...

A:

Q: A solution containing about 0.001 M Ca2+ is being measured using a calcium-specific electrode. If an...

A: Concentration of Ca2+ = 0.001M Permissible interference from Na+ = 4% We have to calculate the maxim...

Q: Here I have numbèred the atoms in the imidazole ring for you. Notice that the N at position #4 at th...

A: Considering imidazole ring, N at #4 has a lone pair inside the ring and it doesnot participate in H-...

Q: Based on this equation: Ag+ + Cl-  AgCl State where the equilibrium shifted when the following re...

A: Given equation is :  Ag+ + Cl-  &lt;-----&gt; AgCl  State where the equilibrium shifted when the fol...

Q: Starting from the bond-line structure provided, complete the Haworth, Chairs, and Newman structures ...

A:

Q: The following diol is prepared from propanal (CH3CH2CHO) and 3-bromopropanol. Which derivatives will...

A: Grignard  reaction  - is the reaction  that uses on organometallic compound to create carbon- carbon...

Q: In the reaction between 7.0 moles of Na and 4.0 moles of Chlorine, to produce NaCl, which of the two...

A:

Q: What mass of Ba(NO3)2 (261.34 g/mol) is needed to convert 2.33 g of NaIO3 (197.89 g/mol) to Ba(IO3)2...

A: Barium nitrate react with sodium iodate and produced Ba(IO3)2

Q: reaction with HCI reaction with PBR3 followed by NaCI reaction with tosyl chloride, followed by hydr...

A:

Q: Part A The reversible chemical reaction A(ag) + B(aq) = C(ag) + D(ag) Initially, only A and B are pr...

A:

Q: How can you tell which is the electron donor in each of the redox couples? Redox couple one: DMSO/D...

A: Electron donation refers to the oxidation ,the species which donates electron undergoes oxidation an...

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.