Daniel '18) Will a precipitate form if 5.0 g of AgBr are added to 50.0 mL of 0.60 M HCI? r110) 4 beeker eonteing E00 ml of a solution in which hoth calcium and barium

Q: You are assigned as a design engineer to design a Carbon Dioxide Capsule (CO2). The design means you...

A: Given: Diameter of cylindrical float = 0.45 m Radius of cylindrical float = 0.225 m length of float ...

Q: A 30.00-mL sample of 0.125 M HCOOH is being titrated with 0.175 M NaOH. What is the pH after 23.0 mL...

A: pH is equal to negative logarithm of hydrogen ions

Q: What is the Kb for the conjugate base of an unknown acid with a Ka of (7.1x10^-3)

A:

Q: 1. As you can see in Fig. 1(C), there is an interaction between A475 on SARS-CoV-2 and S19 on ACE-2....

A:

Q: a 232.8mL sample of 2.453 M AgNO3 (aq) was allowed to react with an excess of Na2S(aq). how many mol...

A:

Q: Answer each of the questions pertaining a. Is this an endergonic or an exergonic reaction? b. Which ...

A: When a n enzyme is used then activation energy decreased and rate increases.  

Q: 10. The molecule responsible for the scent of roses is benzophenone. This molecule has the molecular...

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

Q: Consider a 1.0 L buffer containing 0.113 mol L HOCI and 0.081 mol L OCI. What is the pH of the solut...

A: In question 1 we will be dealing with a buffer solution and will calculate the pH after certain mole...

Q: ki 2 ClO2 2 C2O4 k-1 k2 Step 1: (fast equilibrium) Step 2: CLO4 + OH¯ → ClO;¯+HCIO2 (slow) k3 Step 3...

A: Transition state is that state between the reaction of two reactants , which is neither Reactants no...

Q: The data below were collected for the following reaction: CH3Cl(g)+3Cl2(g)→CCl4(g)+3HCl(g) [CH3Cl]...

A: Recall the reaction, CH3Cl(g) + 3Cl2(g) -----> CCl4(g) + 3HCl(g)  Rate=K[CH3Cl]a [Cl2]b --------(...

Q: Metals lose electrons under certain conditions to attain a noble gas electron configuration. How ma...

A: Given -  Na  

Q: For a reaction where AH° = +573 kJ/mol and AS° = +1.64 J/mol·K, at what temperature, in K, does X(I)...

A:

Q: If a red and green solution are mixed and an orange mixture esults, is this evidence of a physical c...

A: Physical change is the change in which physical property of the compound changes and it is reversibl...

Q: 2. A 0.100 mole quantity of a monoprotic acid HA is added to 1.00 L of pure water. When equilibrium ...

A:

Q: A 50.0 mL sample of 0.436 M NHANO3 is diluted with water to a total volume of 250.0 mL. What is the ...

A:

Q: Find the product of the following reaction!

A:

Q: A chemist measures the amount of nitrogen gas produced during an experiment. He finds that 87.8 g of...

A:

Q: a) Why do oxygen atoms exist longer at 120-km altitude than at 50-km altitude?

A: At higher altitude oxygen atoms exists longer.

Q: Determine the product of the following reaction! OH РСС

A:

Q: reaction was monitored as a function of time: AB→A+B A plot of 1/[AB] versus time yields a straigh...

A: AB-->A + B  Slope = 0.052 mol.L^-1.s^-1 Initial concentration = 0.52 mol.L^-1  Final concentratio...

Q: unearth a treasure chest (you have such good luck!). Inside the chest is a beautiful clay vase. You'...

A: Given: Initial concentration of [C14]0=10-10 % Final concentration of   [C14]0=10-13 % Half life t12...

Q: What is the pH of a 0.320 M solution of Ca(NO₂)₂ (Ka of HNO₂ is 4.5 × 10⁻⁴)?

A:

Q: Upon completing a reaction in the lab, you determine the percent yield for the process to be 140%. O...

A:

Q: What is the initial cell potential? Express your answer to two decimal places and include the approp...

A: Initial concentration of Ni2+ = 1.80 mol/L Initial concentration of Zn2+ = 0.120 mol/L   The questio...

Q: 1. Answer the following questions: a) Write a reaction that describes the dissolution of Ca(OH2 (s) ...

A:

Q: When (S)-2-bromopropanoic acid [(S)-CH;CHBFCO,H] reacts with concentrated sodium hydroxide, the prod...

A: When an electron-donating neighboring group is present, the rate of SN2 reaction increases and the c...

Q: • Part A The graphs labeled (i) and (ii) show the titration curves for two equal- volume samples of ...

A: A.) pH at equivalance point can be determined from graph .   B.)  We can determine nature of acid fr...

Q: Which combination of AG° and K is possible at standard conditions? 1. AG° = -114 J, K = 0.0053 2. AG...

A:

Q: 25.0 cm' of 2.0 mol dm- hydrochloric acid, HCI, was added to 50.0 cm' of 2.0 mol dm-3 sodium hydroxi...

A: Given data: Volume of HCl = 25.0 cm3 = 25 mL  Molarity of HCl = 2.0 mol/dm3 = 2.0 mol/L  Volume of N...

Q: 0.04 nm 104° +) A) Suppose the center of a water molecule was positioned 1.0nm away from a 2nC posit...

A: A) As we know, a charge is a source of e ll electric field,in which electric dipole (water molecule ...

Q: Enter your answer in the provided box. One of the reactions that occurs in a blast furnace, in which...

A:

Q: A bicyclist is stopped at the entrance to a valley, as sketched below: E Where would the bicyclist h...

A:

Q: A nugget of gold with a mass of 521 g is added to 50.0 mL of water.  The water level rises to a volu...

A: Given that, Mass of gold=521g Volume of water=50.0 mL Volume after addition of gold into water=77.0m...

Q: Consider the following reactions and associated equilibrium constants: A(g) C(g) K. = 1.700 *104 D(g...

A: Answer: This is the question based on the in depth understanding of equilibrium constant expression.

Q: РОН 3D 10.8 1.4 x 104 М NaOH 3.1 х 10% М НСІ [Он] %3 1.1 х 10° М [н]3 2.0 х 10м

A:

Q: As ammonia nh3 is added to a test tube containing saturated solution of NiCO3 the light green solid ...

A: Given that, ammonia NH3 is added to a test tube containing saturated solution of NiCO3. NiCO3 is lig...

Q: You are attempted to purify a compound via column chromatography. Before starting the process, you d...

A:

Q: Convert the following pH or pOH values to [H*] or [OH] concentration Example: pH = 7.0, [H*] = 1.0 x...

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

Q: A common laboratøry preparation of ørygen gas is the thermal decomposition of potassium chlorate (KC...

A: Given :-  KClO3 → KCl + O2  Mass of KClO3 = 28.57 g  To calculate :-  Mass of O2 (in g)

Q: Complete the table below: Draw an example molecule of each type listed below Functional Group Produc...

A: In this question, we have to complete the given table with suitable example of each type listed and ...

Q: НО NaOH (CH3),N (CH3),NCH,CH,CI Can you show this mechanism please?

A: Nucleophilic substitution biomolecular reaction (SN2): The bimolecular nucleophilic substitution rea...

Q: A toy top has a mass of 32.0 g CU.  How many atoms CU are in this spinning top, given that the avera...

A: Given :- mass of Cu at the toy top = 32.0 g               Average atomic mass of Cu = 63.55 g/mol To...

Q: Write a analysis about what is a mixture and what is not a mixture in Science.

A:  A Mixture is basically the combination of two or more substances where there is no chemical reactio...

Q: H2C- (CH2)10CH3 NaOH HC- -(CH2),CH=CH(CH2),CH3 H2Cㅡㅡ (CH2)16 CH3 ㅇ

A: Reaction of tri ester compounds with NaOH

Q: Enter your ansTwer in the provided box. One of the reactions that occurs in a blast furnace, in whic...

A: Given data : Mass of Fe = 1.49 × 103 kg = 1.49 × 106 g Mass of Fe2O3 = 2.38 × 103 kg 

Q: What are the units of a? What are the units of b? For argon the numerical value of a is 1.337 and th...

A:

Q: Draw Newman projections for the anti, eclipsed, gauche and fully eclipsed conformations of Butane. I...

A: Conformation signifies set of possible structures a molecule can have by means of rotation around si...

Q: For the following reaction, AGºrxn = -12.17 kJ/mol at 1700 C. 2 A(g) + B(g) 2 C(g) a. What is the fr...

A: Given- 2A+B<->2C.        ∆G°rxn=-12.17KJ/mol  Moles of A=2mol Moles of B=1.40mol Moles of C=0....

Q: Determine the cmpd name?

A: Rules for IUPAC NOMENCLATURE -  1. First of all, mark the longest chain of hydrocarbon containing mo...

Q: Complete the table. That is, fill in any missing entries in the second and third columns. Round your...

A: pH = -log[H3O+]  log[H3O+] = -pH  so, [H3O+] = 10-pH

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.