What is the pH of a solution with a hydronium ion concentration of 0.0009 M?

Q: The equilibrium constant, KcKc, for this reaction is 55. H2(g)+I2(g)⇌2HI(g) If the equilibrium…

A: Kc is equilibrium constant

Q: Predict the products of the chlorination and bromination of t-butanol. Please draw the structure.

A: Asking is, product structure of Chlorination and Bromination of tertiary butanol.?

Q: Could someone help me determine the splitting pattern (multiplicity) for each of the labeled…

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Q: When 27.0 g of an unknown metal initially at 18.4 °C is placed in 70.0 g H2O initially at 79.5 °C,…

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Q: Write the nuclear equation for the release of an alpha particle by 164  66Dy. (The alpha particle is…

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Q: Which of the following compounds contains the highest ranking functional group? butane…

A: Organic chemistry is branch of chemistry in which we deal with organic compounds. IUPAC nomenclature…

Q: A 15.6 g of gold is heated, then placed in a calorimeter. Temperature increases from 30.5°C TO 54.7…

A: Given,Mass of gold heated = 15.6 gInitial temperature of gold = 30.5 °CFinal temperature of gold =…

Q: Question: When 5.12 g of NaOH were dissolved in 51.55 g of water in a calorimeter at 24.5 °C, the…

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Q: Consider the reaction Cr₂O72-(aq) + I¯(aq) → Cr³+ (aq) + 1₂ (s). (a) Balance this equation assuming…

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Q: σ᾿ px περ. Περι στρα σας σας ΠΕΡΙ ΠΕΡΙ 80

A: The formula of peroxide is O22-.

Q: Two simulations that were used are below:  This activity is structured as a game, wherein your…

A: Ionic compound:  A compound that is formed by the gain or loss of electrons is called an ionic…

Q: Element X adopts a body-centered cubic crystal structure. What is the coordination number of one…

A: In a body centred cubic crystal, the unit cell consists one atom at the centre of the body and one…

Q: Question 8 of 13 student places a block of hot metal into a coffee cup calorimeter containing 152.0…

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Q: The mass of an As-71 atom is 70.9271 amu. Calculate the mass defect for As-71 in amu. amu Calculate…

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Q: Assign how many signals you would expect on the C NMR for each of the following: A D кон H₂N. НО В 0…

A: We need to find the number of signals in C NMR of the given compounds. 6 organic compounds are given…

Q: MISSED THIS? Watch KCV 7.3, IWE 7.2; Read Section 7.4. You can click on the Review link to access…

A: A reaction is said to be balanced if atoms of each element are equal for both reactance and…

Q: QUESTION 7 What is the product of the following reaction? a. O a O b O c Od 1. 2. 03 Zn, H₂O* b. ہیں…

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Q: Which of the following would have the highest first ionization energy? Link to Zoomable Periodic…

A: Ionisation energy is the amount of energy required to remove the electron from an isolated gaseous…

Q: Complete each of the following half-reactions with the correct number of electrons and then arrange…

A: Standard reduction potential  measure tendency of a species to gain electron.  Here Eo represent…

Q: If 30.0 mL of water that is 0.0500 M in Q is to be extracted with four 10.0-mL portions of an…

A: Here, we need to find the distribution coefficient that allows transfer of given percentage of the…

Q: Draw the Skeletal Structures & Name the molecules CH3CH₂ CH₂CH3 H C=C H CH3CH₂ H H C=C CH₂CH3

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Q: When 12.0 mL of a 1.51×10-4 M copper(II) chloride solution is combined with 15.0 mL of a 7.02×10-4 M…

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Q: A compound consists of 20.3 grams of Carbon, 5.12 grams of Hydrogen, and 7.9 grams of Nitrogen. (a)…

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Q: This compound is a weak organic base: C18H21O3N + H2O C18H21O3NH+ + OH-…

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Q: 2. Please calculate the standard enthalpy of reaction (AHxn, in kJ/mol) for the preparation of…

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Q: What mass of Ca(OH)2 is present in a sample if it is titrated to its equivalence point with 0.95L of…

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Q: 100 mL of an A520 = 40 solution of potassium ferricyanide in water (FW 329.26) extinction…

A: Given: Absorbance at 520 nm = 40 Volume of potassium ferricyanide solution = 100 mL Molar extinction…

Q: A 45.0 L sample of helium is at 25 °C. The temperature of the balloon is increased to 55° C. What…

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Q: O CH3CH2NH2 pH 4-5 Draw Imine Product 1. LDA 2. CH3CH2CHO 3. H3O+

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Q: Consider a radio wave with a frequency of 93 x 106 s-1. What is the wavelength, in meters of this…

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Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

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Q: What is the pH of bleach with hydronium ion concentration of 0.0879 M?

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Q: ) when you start with the original formula, p1 v1=p2v2, what do you get when you isolate P1? 2) A…

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Q: On 6b, why are the two Br on the 2nd carbon and not the 3rd??

A: Here Markovnikov's rule is followed according to which hydrogen is added to less substituted carbon…

Q: Draw the Fischer projection from the Hawthorne projection shown below.

A: In the given question we have to do  Haworth projection to fisher projection,  first of all,…

Q: A solution of copper sulphate was kept in an iron pot. After a few days, the iron pot was found to…

A: Given , Solution of copper sulphate is placed in an iron pot.

Q: Draw the Fischer projection from the skeletal structure shown below. 48°F HO' 위.. 애 OH OH H Search

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Q: Rank the following in order of decreasing atomic radius: Ag, Ra,Ne, As

A: Atomic radius is the distance from the centre of the nucleus to the outemost shell.

Q: Part E What is the cell potential for the reaction at 57 °C when [Fe2+] = 2.90 Mand [Mg2+] = 0.210…

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Q: and for (a) calculate energy > momentin Wave lenght of staten particles one box 3rd level box…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: HO _OH H3C OH NH₂ 'S 0 NH₂ CH

A: Encircling the function group  in above compound.

Q: Which type of radioactive decay is 59Mn most likely to undergo? Which type of radioactive decay is…

A: Guideline message: In case of multiple questions, ideally the first question is answered as per the…

Q: write the mechanism for the acid-catalyzed transesterification reaction of methyl acetate with…

A: Transesterification reaction is the reaction of ester with alcohol to give new ester. This reaction…

Q: Complete the table. That is, calculate AG for the first reaction and AS for the second. (Round your…

A: Required thermodynamic relation : ΔG = ΔH - TΔS    ----(1) If ΔG of of the reaction comes out to be…

Q: Calculate the amount of heat needed to boil 15.9 g of methanol (CH₂OH), beginning from a temperature…

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Q: What is the major product of the following reaction? а a. о a Ор О с Od 1.OsO4, pyridine 2. NaHSO3,…

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Q: Can you explain how the by product is formed?

A: Secondary alkylhalide react with strong nucleophile/base gives either substitution or elimination…

Q: д ОН m Br2 HOAC OH IE -Br

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Q: Match the metric system prefix with the definition milli centi kilo 1/1000 1/100 1000

A: The metric system prefixes given are milli, centi and kilo

Q: Draw the major product of this reaction. Ignore inorganic byproducts. N CH2=CHCH₂Br THF, reflux

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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.