What is the number of formula units in a 6.07 mol sample of FeCl3? Number of formula units:____ formula units

Q: Which bond would you expect to be the most polar? ON-C ON-O OP-C O C-F O C-o

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Q: Please assign the proton peaks directly on the molecule from the NMR provided

A: H1 NMR provides us the details regarding the structure of the molecules The name of the given…

Q: 7) Expected AT from calculation based on the concentration (you may assume the van't Hoff factor is…

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Q: Consider the data table provided below to answer the questions. 11. (1 a. Draw a cooling curve.…

A: Cooling curve is basically a diagram of state and phase transformation of any substance with respect…

Q: Determine the number of atoms of O in 11.8 grams of C6H12O6.

A: We have to calculate the number of O atoms

Q: Construct the expression for Kc for the following reaction. H₂(g) + Br₂(g) 2 HBr(g) 1 Drag the tiles…

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Q: What quantity in moles of NaCl are in 61.7 grams of NaCl?

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Q: 12. Does the solubility of a solid usually increase or decrease as the temperature is increased?…

A: Solubility is the ability of substance (solute) to dissolve in another substance/liquid (solvent)…

Q: Please draw the mechanism for the formation of dibenzalacetone from benzalacetone.

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Q: 4. Determine the solubility of silver sulfate (Ksp = 1.2 x 10-5) in a 0.10 M solution of silver…

A: Given :  Ksp of silver sulphate (Ag2SO4) = 1.2 x 10-5  Concentration of silver nitrate (AgNO3) =…

Q: 2 Nacloz Cs 2 Nacl (s) + 30₂ g

A: The question asked for the amount of oxygen gas (O2) produced when a certain amount of sodium…

Q: Gaseous NO is placed in a closed container at 361 °C, where it partially decomposes to NO₂ and ₂0: 3…

A: Answer: Value of equilibrium constant Kp will be equal to the ratio of partial pressure of products…

Q: Determine the mass percent aluminum in Al2O3

A: We have been given Al2O3.We have been asked to determine the mass percent aluminum in Al2O3.Al2O3…

Q: How many moles of aspirin (C9H4O2, 180 g/mol) are present in a low-dose tablet that contains 15 mg…

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Q: The equilibrium constant, K, for the following reaction is 1.32x10-3 at 565 K. NH4CI(S) NH3(g) +…

A: Answer:- This question is answered by using the simple concept of calculation of equilibrium…

Q: 6. Reaction 2 is a first order reaction with a half-life (t 1/2) of 25.0 s. What is the value of the…

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Q: Write the reagents required for the following transformation. May require more than one step. Br 0=…

A: Reagents that are required for these transformations are given below.

Q: A solution of HNO, is standardized by reaction with pure sodium carbonate. 2H+ + Na₂CO, 2 Na+ + H₂O…

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Q: 3. Fill in the quantities of reagents used in this experiment. Compound density, g/mL bromobenzene…

A: Given compound used in experiment Bromobenzene   used 0.10 μL with density 1.50 g/mL  Diethyl ether…

Q: The following data are for the decomposition of dinitrogen pentoxide in carbon tetrachloride…

A: According to the question, The decomposition of the dinitrogen pentaoxide is as follows, N2O5 → 2NO2…

Q: Ranking the stability of carbocation intermediates Rank the carbocations in the table below in order…

A: The carbon next to the carbon with positive charge is called alpha- carbon. More the number of…

Q: Will a precipitate form if a 190.0 mL of 0.082 M solution of strontium nitrate (Sr(NO3)2) is added…

A: We can predict whether precipitate will form or not by comparing Ksp value with reaction quotient Q.…

Q: b) i) The Parkinson's disease drug Levodopa is shown. Which one-letter stereodescriptor (S or R)…

A: According to Cahn-Ingold-Prelog rule-   1) More atomic number having more priority. 2) If first atom…

Q: Consider the following reaction: CO2(g)+CCl4(g)⇌2COCl2(g)CO2(�)+CCl4(�)⇌2COCl2(�). Calculate…

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Q: 96. The major product formed in the following reaction is Br H n-Bu3SnH, AIBN benzene reflux SnBu

A: Well, this reaction proceeds through the free radical mechanism. due to the formation of free…

Q: 1 mol monoatomic ideal gas experienced an irreversible adiabatic process from state (P₁, T₁) to a…

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Q: Convert to dash-wedge

A: Since, In the figure of the question, it is Newmann form. When change to wedge-dash keep in mind…

Q: The pH of the standard solution were measured with a pH meter three times and the following data…

A: The confidence level is used to describe the amount of uncertainty associated with a sample estimate…

Q: Consider the reaction IO (aq) + 2H₂O (1) H₁IO (aq); Kc = 3.5 × 10-² = If you start with 24.0 mL of a…

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Q: An organic compound has an empirical formula of CH2O and had an approximate molecular weight of 117.…

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Q: If the flask has a volume of 0.26 L, what is the minimum mass of PH3 BCl3 (s) that must be added to…

A: We will first calculate the concentration of PH3 and BCl3 from Kc. as PH3BCl3 is in the solid state.…

Q: Table 3. Summary of Reactions of Carbonyl Compounds lodoform test Yellow precipitates No reaction No…

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Q: Draw the Lewis structure created by the curved arrow. Write in formal charges wherever they are not…

A: Given the structure of H2C=N–H . We have to draw the Lewis structure of the given species and write…

Q: Convert 24.9lbs to kilograms. Do not include unints, do pay attention to sig figs.

A: Dimensional analysis is used to convert a physical quantity given in one type of unit to some other…

Q: Why is it important to thoroughly vortex the contents of the vial after adding reagent 4 (Steps 3…

A: A vortex mixer or vortexer is a basic device used  in laboratories to mix small vials of liquid. It…

Q: Draw the Newman projections for the conformations of ethane (staggered and eclipsed)   2.  Which is…

A: Well, the basics of Newman's projection of ethane

Q: 2. Calculate how much agarose you need in order to make a 0.7% agarose gel with 75 mL 1X SB buffer…

A: To calculate the amount of agarose needed to make a 0.7% agarose gel in 75 mL of 1X SB buffer, we…

Q: A 1L TPN order is written for 400 mL 10% Dextrose, 300 mL 4.25% amino acids, and a total of 37 mL of…

A: The volume of Total parenteral Nutrition(TPN) order is 1 L. 1 L equals to 1000 mL. So, the TPN order…

Q: How many KCL are produced with 50mL of 1.5 Moles of HCL, and 50 mL of .071 Moles of KOH?

A: If in a reaction 50mL of 1.5 Moles of HCL, and 50 mL of .071 Moles of KOH reacts. We have to…

Q: The first, inner-most energy shell of an atom O can have a maximum of 8 electrons O can have a…

A: Introduction The energy shell of an atom is the region or group of electrons surrounding the nucleus…

Q: The following successive dilutions are applied to a stock solution that is 5.60 M sucrose: Solution…

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Q: At 298 K, the Henry's law constant for oxygen is 0.00130 M/atm. Air is 21.0% oxygen. At 298 K, what…

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Q: Why is ΔTmetal < 0? Why is ΔTwater

A: Solution -  When a metal looses energy than final temperature will be less than initial temperature…

Q: Determine the Ksp expression for these two solids: Cu3(PO4)2 C12H22O11

A: This is a simple question about the Ksp or the solubility product expression of the given compounds.

Q: Rank the carbocations in the table below in order of increasing stability (1 least stable and 4 most…

A: Carbon has positive charge and posses three bonds are called carbocation .

Q: 3. Determine the Ksp of Pb3(PO4)2 if its solubility is 6.2 x 10-12 mol/L at 23°C.

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Q: What is isoelectronic to selenium ion but with opposite charges?

A: As we know that   Iso Electronic species are the species that are having same number of electrons

Q: The energy needed to keep a 75 - watt light bulb burning for 1.0 h is 270 kilo joules. Calculate the…

A: According to the question, The time for the burning of the bulb = 1.0 h The energy os given by = 270…

Q: Consider the sublimation of iodine at 25.0 ∘C∘C: I2(s)→I2(g) Find ΔrGΔr� at 25.0 ∘C∘C under the…

A: Given that, at 25°C temperature, the sublimation of iodine is shown below I2(s) → I2(g). We have to…

Q: How much heat energy is required to convert 33.2 g of solid ethanol at -114.5 °C to gasesous ethanol…

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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.