In each pair, which is more acidic? OH O OH d CH3 ACF 3 CH₂CH₂SH or CH3CH₂OH H₂CCH3 or HC=CH₂ NH3 or PH3 H₂PO4 or H₂PO₂

Q: construct a balanced equation for the formation of 1 mole of bismuth pentafluoride

A: Bismuth pentafluoride is an inorganic compound and is highly reactive. Its chemical formula is BiF5.

Q: Write the structures of the peptides given below. 1. Pro-His-Ala 2. Met-Cys-Tyr

A: A peptide bond is an amide-type bond between two amino acids. An amino acid contains amino and…

Q: What determines if an element is going to participate in a covalent bond or not

A: How to decide if an element is going to participate in a covalent bond:

Q: Directions: Give the oxidation numbers of the underlined atoms in the following molecules and ions.…

A: Sum of oxidation number of each atom is equal to zero. In case of charge, it is equal to charge. Let…

Q: A 1.00 L flask initially contains 4.40 mol of HI at a certain temperature. The K at this temperature…

A: Given, 2HI(g) ⇌ H2(g) + I2(g) Initially moles of HI = 4.40 mol Volume of the flask = 1.00 L…

Q: ncreasing the concentration of the salt in a colloidal system will: a) Increase the radius of sheer.…

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Q: *There is an ideal solution at 293k. The vapor pressure of material A is P = 500.0 mmHg. And the…

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Q: In the Gabriel synthesis of primary amines, N-potassiophthalimide is used as a source of the…

A: Here we have to write products formed in step-1 and step-2 in the following given Gabriel synthesis.…

Q: Five hundred grams of a 0.100 molal solution of contains how many grams of NaF?

A: 500g of 0.100 molal Solution is given  Now formula of Molality is as  Molality = moles of solute…

Q: Provide the correct IUPAC name for the skeletal (line-bond) structure shown here.

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Q: Chemistry What is the mole fraction of the ethanol in the overhead stream, OH-1, of the single unit…

A: Given -> Mole of methanol = n1 = 0.40 mole Mole of ethanol =n2 = 0.60 mole

Q: 1. 2. 3. . ما D ۸۰۸ zor 4. CI 5. CI CI ه CI

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Q: In the flame test if two ions have similar colors what could help you distinguish one from the…

A: Flame test provide preliminary idea about the presence of metal ions. To further confirm this we…

Q: Select the most polar bond among the following. C-O Si-F CI-F C-F C-I O

A: That bond is most polar for which electronegativity difference between two atoms is highest.

Q: Which area of Analytical Chemistry do you think is the most applicable in your future profession…

A: Analytical chemistry is used in certain fields of work like in medical technology and pharmacy and…

Q: & protein in a solution measured in a 96 well plate You have the following information: volume in…

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Q: Which transition will lead to the emission of light with longer wavelength, n = 3 to n = 2, or n = 4…

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Q: Determine the oxidation number of Phosphorus in the following. Show full calculations. a.Na3PO4 b.…

A: In a neutral compound, the oxidation numbers of all the elements add up to zero. In an ion, the…

Q: 2. What is [OH-] in a solution of 0.125 MCH3NH₂ and 0.130 MCH3NH3CI? CH3NH3(aq) +OH (aq) K₂=4.4x104…

A: 3. What concentration of NH4NO3    is required to make [OH]- =  1.0 x 10 in a 0.200 M solution of…

Q: A 10.6 g sample of an aqueous solution of nitric acid contains an unknown amount of the acid. If…

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Q: Identify the best reagent to perform the transformation. CH,CH,CH,OH — CHỊCH,CH,OCH, Identify the…

A: A reaction is proceed to the product by reacting with preferred reagent. If reagent is not a…

Q: What are the major biomolecules essential for life?

A: Biomolecules: The molecules that are present in living organisms are called biomolecules. The main…

Q: Give the order of reactivity of carboxylic acid and its derivatives. What is the significance of…

A: The reactivity of carboxylic acid derivatives is as follows: amide < carboxylic…

Q: Trihexphenidyl is a muscarinic antagonist. Based on SAR to preserve the activity which one is not…

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Q: The standard Gibbs free energy for the reaction A + B → C is (4.5x10^2) kJ at 298 K. What is the…

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Q: Question 4 Which of the following compounds can exist as a meso stereoisomer? a Fyla (d) (b) (a) a…

A: Stereochemistry is branch of chemistry in which we deal with three dimensional arrangement of atoms…

Q: method

A: We know that potassium chromate is a metal chromate indicator.

Q: 56. Will a precipitate form in a 0.0010M solution of Mg (NO3)2 if the pH of the solution is adjusted…

A: 56. 0.0010 M solution of MgNO32 has a pH of 9.0 . The Ksp of MgOH2 is 8.9 ×10-12 .We have to…

Q: 5. Five hundred grams of a 0.100 molal solution of contains how many grams of NaF?

A:

Q: Write the empirical formula corresponding to C₆H₄Cl₂

A: Empirical formula of a compound is the smallest whole number ratio of elements in the compound.

Q: Give the molecular formula of the molecule and the name of the molecule 2. . List and identify all…

A: A organic molecule is given .we have to find its formula ,IUPAC nomenclature and identify the…

Q: From the Crystal Field Splitting Theory, which correlation between ligand and color is most…

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Q: 4. Five mL of 1.25 M Na,PO, is added to a mixture containing excess SrS(aq) and SrCl₂ (aq). How many…

A: Here 5ml of 1.25 M Na3PO4 is added to a mixture containing excess of SrS (aq) and SrCl2(aq). We have…

Q: Activity 4.1.2. Let's do this! Answer the following problems. Write your full solution on your…

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Q: Q3: Calculate the molecular weight of egg albumin if the osmosis pressure is 0.017 atm. and reducing…

A: 5 g of egg albumin is present in 150 g of water at 25 °C to form a 1.5 cm3 solution. The osmotic…

Q: A chemist prepares a solution of aluminum sulfite (Al₂(SO3)3) by measuring out 44. µmo! of aluminum…

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Q: What is the normality of Na2S2O3 solution where 25.11mL  of it is equivalent to 213.46mg of K2Cr2O7?

A: Normality = no. of equivalents ÷ volume no. of equivalents= moles × n-factor n-factor of K2Cr2O7 = 6

Q: CS2 and 10.0 g Cl2 reacts by the followi CS2(g) + 3Cl2 (g) AH = -230. kJ

A: Given, Mass of Cl2 = 10 g Mass of CS2 = 10 g Molar mass of CS2 = 76 g/mol Molar mass of Cl2 = 71 g…

Q: + Zn(s) → 2Hg() + ZnCl2 (aq, 0.0050m) -323 J/mol at all temperatures) E° = -0.76 V Cl(aq) E° = 0.27…

A: From the standard reduction potential data, E°cell = E°c - E°a

Q: Q.2) If the rate Constant of a reaction, K. equals 4,00 x 10" -4 at 25c on 5,00 *lo" at 40c, then…

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Q: What is the theoretical yield of water formed from the reaction of 43.4 g of Be sure your answer has…

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Q: 4. It was found that 30.37 mL of HCI solution were required to titrate the solution containing 0.325…

A: 4.Balanced chemical equation for the reaction of HCl and Na2CO3 is, Na2CO3 + 2 HCl  ------>  2…

Q: Use the following atomic masses (in g/mol): As = 74.92; O = 16; K = 39.1; Cr = 52; Na = 23; Cl =…

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Q: Oxygen gas is 21% of Earth's atmosphere. If the atmospheric pressure is 457 mmHg, what is the…

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Q: 2.4 mol of PCI,(g) are injected into a 2.0 L container and the following equilibrium becomes…

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Q: Using the oxidation number method, what are the coefficients that correctly balance the following…

A: The oxidation number is the total number of electrons that atoms in a molecule can share, lose or…

Q: Which species are present in aqueous solution of NH? 1. NH3 I. NHƯ III. H30*

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Q: The contents of similar containers of sulfuric acid are 9.8, 10.2, 10.4, 9.8, 10.0, 10.2, and 9.6…

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Q: 7. Use the following atomic masses (in g/mol): As = 74.92; O = 16; K = 39.1; Cr = 52; Na = 23; Cl =…

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Q: Name the coordination compound KING (CN) 3 (OH)3]

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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.