The molar solubility of lead phosphate in a 0.213 M ammonium phosphate solution is М.

Q: Draw the enantiomers of each molecule. If a molecule does not have an enantiomer, draw the given mol...

A:   Optical activity : The property of rotation of planeplolarized light (PPL) is called optical activ...

Q: 2. Pt* forms a complex with two ammonia molecules, one SCN and a Cl ion. a) What is the formula and ...

A: Charge on complex = 0 Coordination no. = 4 

Q: draw the 2D network structure of crystalline

A: Crystalline lattice is a periodic array of atoms. Examples include diamond, metals, salt etc.

Q: Which of the following compounds would you expect to be soluble in water? I. AgNO3 II. AgCl II. AgCI...

A: Correct option is ( e) I and III  because both are ionic in nature and hydration energy of solvation...

Q: 1/5 Courtn tions Aqueous hydrobromic acid (HBr) reacts with solid sodium hydroxide (NaOH) to produce...

A:

Q: A world record for the men's marathon was set by Dennis Kimetto of Kenya on September 28, 2014. He r...

A: Time taken = 2 hours 2 minutes and 57 seconds  Distance covered = 26.219 miles 

Q: Refer to the chemical reaction below: BaCrOs) Ba + CrO 10 Ksp = 2.10 x 10 Calculate the molar solubi...

A: Given : Ksp = 2.10 x 10-10

Q: 2. Consider the five esters below with formula C.H 20:: (a) (b) (e) (d) (c) O Which is/are mad e fro...

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Q: What is the molar solubility of Sn(OH), in a buffer solution containing equal concentrations of NH, ...

A: 1.) To calculate solubility of Sn(OH)2 in buffer solution , we would first calculate pOH if buffer s...

Q: Balance the following reaction by typing in the correct coefficients in front of each reactant and p...

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Q: H. H2N-H + OH + H-CH3 + H-OCH, - H (ii) OCH2 + H20 (ii) OCH2 CH3 + но-сн

A:

Q: 12. Consider the following process. + 2H,O(e) AH = -802 kJ %3D CH4 (8) + 202 (8) 2 CO2 (8) A) Is the...

A: We have to predict the change in enthalpy and it's nature.  

Q: o The following reaction proceeds in a beaker. Naclag) + AGNO3(aq) → NANO3(aq) + AgCl) a) What is th...

A: Since you have posted question with multiple subparts as per guideline we can answer only three subp...

Q: What concentration of SO is in equilibrium with Ag, SO,(s) and 7.50 x 10M Ag*? The Kp of Ag,SO, can ...

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Q: Zinc reacts with copper sulfate in a single replacement reaction as follows                         ...

A: 1) Given, Zn(s) + CuSO4(aq)  --> ZnSO4(aq) + Cu(s)   Mass of zinc metal = 50 g Excess reactant = ...

Q: 4 Fe + 30, 2 Fe,O; AS°3ys = - 225 J /K AH® 0.0 0.0 -98.3 kJ/mol What is AS° univ if AS°ys = - 225 J/...

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Q: N2(g) + 3 X2(g) → 2 NX3(g) 0.0 AH° 0.0 -48 kJ/mol S° 292 200 152 J/(mol·K) What is AG at 600 K ? О 3...

A: N2 +3X2 -----> 2NX2    

Q: The compound below is treated with N-bromosuccinimide (NBS) in the presence of light. Draw both reso...

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Q: Classify each of the following compounds as an alkane, alkene, alkyne, alcohol, aldehyde, amine, and...

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Q: Give a clear handwritten answer...

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Q: If tripling the concentration of a single reactant Rin a multi-reactant reaction (while leaving all ...

A: Rate = k [R]x

Q: Question:  What are the similarities between Flotation and Sedimentation methods of Concentration Te...

A: Sedimentation and flotation are solid-liquid separation processes used in water treatment mostly to ...

Q: sketch conc. aqueous sodium stearate solution with grease in it

A: Sodium stearate solution and grease.

Q: The acid dissociation constant K, of hypobromous acid (HB1O) is 2.3 x 10. Calculate the pH of a 1.8 ...

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Q: 1500 mL of Solution 2000 mL of Solution 2500 mL of Solution

A: Molarity = mole /volume (in L) 1 mol NaCl contains 1 mol of Na+ and 1 mol of Cl- ions A ) M = 2/0.50...

Q: Find the work energy, w, gained or lost by the system when a sample of gas expands from 10 L to 30 L...

A:

Q: B. Molar Solubility of Calcium Hydroxide in the Presence of a Common Ion Trial 1 Trial 2 Trial 3 1. ...

A: 5.) Volume of HCl added is calculated using formula : Volume of HCl added (mL ) = Final buret readin...

Q: HCN is a weak acid (Ka=6.20×10−10) , so the salt, KCN , acts as a weak base. What is the pH of a sol...

A: Weak acid are those acid which does not dissociate completely in aqueous solution and weak base are ...

Q: hich has the least viscosity? O CH3CH20H HOCH2CHOHCH2OH CH3(CH2)3CH3 O CH3(CH2)4CH3 hich has the gre...

A: Since you have posted multiple questions as per the guidelines we can answer only one per session . ...

Q: 4. Suppose 5 mL of 1.5 M ethylene diamine is added to 50 mL of 0.15 M Ni solution in an identical ca...

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Q: balance this redox reaction in acidic solution? Sn^ 2+ (aq) +NO 3 (aq) —> NO (g) +Sn^ 4+ (aq)

A:

Q: Predict whether or not these substances will mix. Justify your answer. 1. Paint thinner and oil 2. P...

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Q: Use the ideal gas law and Dalton’s law of partial pressures to prove that the mole fraction of gas A...

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Q: Draw the structure of the product of each reaction below. Also, for each reaction, estimate the mech...

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Q: Hgo > Hg + 02 11. KCIO, > KCI + 02 12. 13. N2 +. H2 > NH3

A: Note : As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost...

Q: 6. A 190 lb worker in a factory received an exposure to AB which has a molecular weight (MW) of 278 ...

A: 1 lb = 0.454 kg Given, Total urine excreted - 2060 mL Concentration of A in urine - 1.28 ng/mL MW of...

Q: A gas has a pressure of 645 Torr at 128 °C. What is the temperature in Celsius if the pressure incre...

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Q: Given the following reactions Fe2O3 (s) + 3CO (s) - 2Fe (s) + 3CO2 (g) AH = -28.0 kJ 3Fe (s) + 4CO2 ...

A:

Q: standard enthalpy of formation

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Q: If the molar solubility of Ag,SO4 in water is 1.44 x 10² M, calculate the solubility product, Kap, f...

A: Given:: Solubility of Ag2SO4=1.44×10-2 M = x (let) Ksp of Ag2SO4 = ?

Q: A student heats 84.17 mL of water to 95.27°C using a hot plate. The heated water is added to a calor...

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Q: C,H, (g) + 30,(g) - 2 CO,(g) + 2 H,O(1) С. The entropy, ASixn, mol Angas increases. decreases. O has...

A:

Q: 2. An aqueous solution has a pH of 3.75. What is the hydronium ion concentration of the solution? Is...

A: We have to predict the hydronium ion concentration and nature of solution .  

Q: Enter your answer in the provided box. You are given the following data: H;(g) – 2H(g) AH° = 436.4 k...

A: Given, a) H2(g) ➝ 2H(g)  ∆H° = 436.4 kJ/mol b) Br2(g) ➝ 2Br(g)  ∆H° = 192.5 kJ/mol c) H2(g) + Br2(g)...

Q: this question has 4 parts to it. For parts a-c, there can be more than one answer based on the molec...

A:

Q: 2. Pt* forms a complex with two ammonia molecules, one SCN and a Cl ion. a) What is the formula and ...

A: We have to predict the charge, formula and coordination number.  

Q: A. Do gioUI 17. The unit of boiling point elevation constant (Kb ) is A. K/ kg*mol B. K/ kg+mol C. K...

A: We would use formula of elevation of boiling point to determine unit of Kb .  

Q: From the following heats of combustion, CH3OH(1) + 02(g) → CO;(g) + 2H,O(1) AH =-726.4 kJ/mol rxn C(...

A:

Q: Calculate the [Y"] in a saturated solution of YF3 in 0.003150 M NaF(). (Kap for YF3 = 8.6 x 10") %3!

A: Solubility product (Ksp) is defined as the products of ions present in a solution of a salt.

Q: C. C,H,(g) + 30,(g) · 2 CO,(g) + 2 H,0(1) The entropy, ASxn, mol Angas increases. decreases. has lit...

A: Calculate change in mole and sign of entropy --

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.