ян A 0=4=0 В ОН CF3 с OH D ОН Me. E OH

Q: Give a general equation for the hydrolysis of the tannins that are esters of gallic acid and…

A: Hydrolyzable tannins are made of gallic acid and carbohydrates like D-glucose that are bonded…

Q: Please answer the full question as it's part of 1 question and I will make sure we are both…

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Q: 5) In the nuclear transmutation Show the reaction 239 represented by 94 Pu ( 7 He, on); ?, what is…

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Q: Suppose the formation of dinitrogen pentoxide proceeds by the following mechanism: rate constant k₁…

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Q: Classify the following molecules (based on molecular behavior) whether they are: A. Arrhenius acid…

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Q: For the reaction A→ Products, what should be grap O [A] vs time O 1/[A] vs [A] O In[A] vs time O…

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Q: Learning Task 1: Determine what kind of carbon allotropes are the given pictures below based on its…

A: We need to determine the type of carbon allotrope shown in each picture.

Q: Example: CHF3 Consider the highlighted bond. If the bond is polar, click on the more electronegative…

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Q: Which of the following are structural isomers of m Select 2 correct answer(s)

A: We have to find the structural isomers of the compound.

Q: A chemistry graduate student is studying the rate of this reaction: 2C1₂05 (g) → 2Cl₂(g) +50₂ (8)…

A: In order to know about the order of reaction, put the data in the equations for different order…

Q: Was your average experimental mass percent of oxygen in potassium chlorate higher or lower than the…

A: One mol KClO3 contain 3 mol of oxygen and 1 mol of K and 1 mol of Cl Molecular mass of KClO3 = 122.5…

Q: rue or false. (Would help if false questions are explained :)) 1. The H atom is unique because it…

A: Solution: 1) False.

Q: Why is it uncommon for diprotic and triprotic acids to completely dissociate in an aqueous solution?

A: An acid is one which donates a proton wheras a polyprotic acid donates protons. Polyprotic acid…

Q: A sample of gas which has a volume of 191 m³ at 20 °C and 70 kPa has a mass of 132 kg. What is the…

A: we have to calculate molar mass of gas

Q: 17. a) How many valence electrons are there in an atom of each of these elements? neon; bromine;…

A: Valance electrons : The number of electrons that are present in the outer shell of an atom.

Q: Q.3. Observe the following pictures and answer the questions. 1. Which of the picture above are…

A: We need to determine which of these changes are temporary and which are permanent.

Q: Determine the molarity of a solution with a volume of 479. mL and 0.540 mol of solute dissolved.…

A: Molarity is a concentration term for a solution. The molarity of the given solution is defined as…

Q: Which of the following is/are isoelectronic to Kr? (Choose all that may apply) Select 2 correct…

A: Isoelectronic---- These are atom, ion or molecule that contain same number of electrons.…

Q: formic acid/sodium formate buffer solution can be prepared with 0.012 M each of formic acid (HCOOH)…

A: Molar mass of HCl = 35.5 + 1  = 36.5g/mol

Q: When an atom of uranium-235 is bombarded with neutrons, it splits into smaller nuclei and produces a…

A:

Q: Why is it a misconception to classify the addition of acids and bases as a "neutralization"…

A: A neutralization reaction is the reaction between an acid and a base to form a salt and water. This…

Q: 2 KCI (aq) + Pb(NO3)2 (aq) --> 2 KNO3 (aq) + PbCl₂ (s) The net reaction for the above equation is

A: We need to write the net ionic equation for given chemical equation

Q: How many moles of Ag are in 312 g of Ag?

A: Given for the Ag ( silver) element  Mass of Ag given = 312 g  We know the molar mass of Ag…

Q: amount of Aluminum hydroxide required to completely neutralized 20.0 mL of 0.100 M sulfuric acid. If…

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Q: You are making 100 mL of a 0.66M phosphoric acid buffer with a pH of 7.0. What is the concentration…

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Q: Consider the following chemical equilibrium: H₂(g)+F₂ (g) 2 HF (g) is comfortably above Now write an…

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Q: This question contains 3 Parts. Provide your answers to the following questions. Read the questions…

A: To answer:   1.1) Draw the structure of the conjugate base anion of compound A and conjugate base…

Q: what is 510?

A: Calculate the measurement, 510=?

Q: Balance the following equation: ---C6H14 + O2 --> 111 2, 38, 12, 14 1, 10, 6, 7 O1, 19, 6, 7 === CO₂…

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Q: Classify these salts according to Strength and Role in the Buffer system 1. Calcium carbonate…

A: Buffers are the solution which are resistant to the pH change when small amount of acid or base is…

Q: The decomposition of an aldehyde solution in carbon tetrachloride is a first-order reaction with a…

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Q: For the reaction 6CO2 (g) + 6H2O(l) → C6H12O6 + 602(g) AH = 2800.8 kJ and AS = -259.0 J/K The…

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Q: Was your average experimental mass percent of oxygen in potassium chlorate higher or lower than the…

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Q: Suppose 0.802g of sodium iodide is dissolved in 50.mL of a 59.0mM aqueous solution of silver…

A: Balanced equation for the reaction of sodium iodide (NaI) and silver nitrate (AgNO3) is , NaI(aq) +…

Q: Calculate the volume of a sample of an ideal gas that contains 5.22 mol at 729 mmHg and 0o

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Q: A study of the system, 4NH3(g) +70₂(g) = 2N₂O4(g) + 6H₂O(g), was carried out. A system was prepared…

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Q: Write the chemical formula for zinc phosphate. ZnPO4 Zn3(PO4)2 ZnP Zn3PO4

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Q: Which element is reduced in the given reaction? Ca(s) + Br2(g) -- > CaBr2(s)

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Q: A bag of candy weighs 0.0049 kg. How many grams is this? 4.9 g 0.49 g 49 g 0.000049 g

A: 1 Kilogram (Kg)  = 1000 g

Q: 3. Dé el producto principal para las siguientes reacciones a) b) нос COCH, CH₂CHCOCH, .COH A

A: These reaction are followed by 4n+2 cycloadditon reaction in which a six membered transition state…

Q: 6-3. A solution is prepared by mixing 175 mL of a 2.48 M (NH4)3PO4 solution with enough water to…

A: Given, Stock solution: (old solution) Molarity of (NH4)3PO4 solution = 2.48 M = 2.48 mol/L Volume of…

Q: when 268 des OF I FO₂ is diss 21 OF solution, it is found at Equilibrium Bat [OH-] = 2.13.-110-13…

A: Solution:  In this we have to calculate acid ionization constant,

Q: 3. Examine the reaction mechanism found below: (slow) (fast) (fast) (fast) A + B₂ → AB₂ AB₂ + CAB₂C…

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Q: 3) Show your calculations clearly. Suppose you are provided with a 36.55 g sample of potassium…

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Q: For each of the following questions please include the following information: The type of reaction…

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Q: Calculate the pH of the following solutions: A.     0.01 M NaOH…

A: We need to determine pH of given solution.    Note : Since there are multiple questions posted, as…

Q: Provide the major organic product for the following reaction. 1. PhLi (excess) Ion OH 2. H₂0*

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Q: A steel container, 0.003 m³ in volume, is charged with CO₂. The vessel is brought to 20 °C at which…

A: Solution: In the given problem we have to calculate the mass of liquid and vapour in the vessel.

Q: Chemical reaction: N2+3H22NH3 If the initial pressure of N₂ and H₂ is 4.5 atm and that of K.…

A: Given, Free energy change of NH3 = -16.4 kJ Free energy change of the reactants = 0.0 kJ/mol Initial…

Q: You are making 100 mL of a 0.66M phosphoric acid buffer with a pH of 7.0. What is the concentration…

A: