s of sodium chloride, NaCI, reacts with an excess amc pxide, Mgo, how many grams of sodium oxide, Na,0, 2 Nacl + MgO Na,0 + MgCl,

Q: Calculate the hydronium concentration for 0.15M HCl if the equilibrium constant is Ka=10^10. Give th...

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Q: Calculate Ka value for a .200 M solution of hypobromous acid (HBrO) with a hydronium ion concentrati...

A: Answer: On adding HBrO in water, its ionization will take place and hydronium ions will be produced ...

Q: What is the concentration, in ppm if the solubility of NaCl at 25°C is 36.2 g/100. g solution?

A: The mass of solute in mg present in a one-liter solution is known as ppm (parts per million) concent...

Q: Which compound produces three ions per formula unit by dissociation when dissolved in water? O alumi...

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Q: After combustion with excess oxygen, a 12.501 g of a petroleum compound produced 38.196 g of carbon ...

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Q: chromate/dichromate system is prepared  (Refer to the picture) Predict the shift in direction of t...

A: Note: please repost other parts separately to be answered as per company policy we are supposed to a...

Q: In a series of experiments on the decomposition of dinitrogren pentoxide, N2O5, rate constants were ...

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Q: 313. mg of an unknown protein are dissolved in enough solvent to make 5.00 mL of solution. The osmot...

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Q: Enzymatic

A: In this question we have to explain what type of Enzymatic reaction it Assists with suitable reason.

Q: At a certain temperature, the equilibrium constant K for the following reaction is 180. : NO,(g) + N...

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Q: Predict the products of the following reactions: CH3 HCI HBr CH3C=CHCH2CH3 2. 1. CH2 CH3 HBr H20 CH3...

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

Q: 2. Kinetic data for the following reaction are summarized below. H2Q2(aq) + 31(aq) + 2H*(aq) I3 (aq)...

A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...

Q: Hydrogen bromide and oxygen react to form bromine and water, like this: 4 HBr(g) + O,(g) 2 Br,(9) + ...

A: Kc is the ratio of the equilibrium concentrations of product over equilibrium concentrations of reac...

Q: Consider the following solubility data for acetanilide and aniline: Solubility per 100 mL water Acet...

A: a. Solubility of acetanilide per 100 ml Hot water =5 g So, 5 g of acetanilde is to be separated by 1...

Q: two different students on two different days perform the paper chromatography experiement using the ...

A: In paper chromatography, the stationary phase is a special quality paper called chromatography paper...

Q: If a buffer is made up using 1.00 mole of a weak acid (pKa = 5.00) and 0.90 mole of its conjugate ba...

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Q: This is the reaction diagram of reactant A converted to product D (A - D). The reaction has intermed...

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Q: After the radioactive decay of a certain radioactive element, its atomic number and mass number chan...

A: Radioactive decay is the emission of energy in converting unstable nuclei into stable nuclei.  

Q: Draw the resulting product(s) from the coupling the given radicals. Inlcude all applicable electrons...

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Q: CS2(1) + 302(g) CO2(g) + 2SO2(g) Given: C(s) + O2(g) S(s) + O2(g) C(s) + 2S(s) CO2(g) ni AH = -393.5...

A: Given, CS2(l) + 3O2(g) ➝ CO2(g) + 2SO2(g)  ∆H = ? a) C(s) + O2(g) ➝ CO2(g)  ∆H = -393.5 kJ b) S(s) +...

Q: Substituents on an aromatic ring can have several effects on electrophilic aromatic substitution rea...

A: Aromatic electrophilic substitution reaction: Aromatic electrophilic substitution reactions are the ...

Q: The reaction of 5.07g N2 with 0.722g h2 produces 1.27g NH3. What is the percent yield of this reacti...

A: Yield is calculated by ratio of Autual yield to theoretical yield.  

Q: +] P. Bb Tests-CHE-100-01Y Spring 22 * Question Completion Status: QUESTION 9 Which is true regardin...

A: Everything in the world wants to get maximum stability and minimum energy and for each element wants...

Q: What the pH of a solution containing [H3O+] = 5.62 x 10-11 mol L-1 ?

A: Given that, for a solution [H3O+] = 5.62×10-11 mol/L. We have to calculate the pH of the solution.

Q: Nickel and carbon monoxide react to form nickel carbonyl, like this: Ni(s)+4 CO(g)→Ni(CO),(g) At a c...

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Q: Based on your knowledge on osmosis, what happens to the size of a small piece of a sliced mango if i...

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Q: What is the stoichiometry for Fe3O4? What point defects will be associated with a Frenkel defect in...

A: The iron oxide Fe3O4, the mineral magnetite once in a while called ferrosoferric oxide, is notorious...

Q: 2. A 0.5192 g sample of a solid monoprotic acid (molar mass of 180.0 g/mole) was dissolved in water ...

A: We need to solve part-(a) to answer part-(b) and (c). #2(a): Given the mass of the monoprotic acid, ...

Q: A second order reaction has a rate constant of 8.7x10-4/(M·s) and an activation energy of 4.294x104 ...

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Q: Deduce the structure of an unknown compound from the spectroscopic and other data. Molecular formula...

A: Given data :-

Q: What are the products for each of these? What's the whole mechanism for B?

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Q: Predict the equilibrium partial pressure of HBr in the reaction described below by constructing an e...

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Q: The molecular mass of nicotine is 162.1 g/mol. It contains 74% carbon, 8.7% hydrogen and 17.3% nitro...

A: Molecular formula: In a molecular formula we describe the number of atoms of all the elements presen...

Q: 7. Calculate the volume of pure isopropanol in the 50 mL you measured, using the %. Recall that a % ...

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Q: Calculate the molar solubility of lithium phosphate Li3PO4 Ksp=3.2×10−9 when dissolved in a 0.300M s...

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Q: Tollen's Test. Which of the following tested compound(s) would give a positive test? Why? H3C CH3 Ac...

A: Answer: Among given three compounds, two compounds (acetone and cyclohexanone) are ketones and propa...

Q: Calculate the pH of a 0.20 M solution of sodium acetate (NaCH3COO) given that the Ka of acetic acid ...

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Q: Calculate the molecular mass of isopropanol (C3H$O).

A: The sum of the atomic masses of all atoms in a molecule

Q: Draw the major organic product for each synthetic reaction step. CH;CH2CI HNO3 2 mol. Br2 Product A ...

A: Friedel-Craft alkylation reaction: When the benzene reacts with an alkyl halide in presence of Lewis...

Q: Kp = 1.50x10^-5 for the reaction 3O2=2O3(at 500 C). Initially, a 2.0L flask was filled with 0.350 at...

A: Answer: It is the formation reaction of ozone where 3 moles of oxygen are combining to form 2 moles ...

Q: Calculate the mass percent of water in the compound Nickel(II) chloride hexahydrate

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Q: Consider the formula given below. C4H8 This following represents the molecular formula of an: A) ...

A: ANS. option A) Alkene

Q: What is [OH-] in an aqueous solution (in mol L-1) containing [H3O+] = 3.16 x 10-3 mol L-1?

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Q: synthesize these product based on the precursor given below OH 1 from alkene 2 2-methoxyhexane from ...

A: The synthesis are as follows:  

Q: In a homogeneous isothermal liquid polymerization, 20% of the monomer disappears in 34 minutes for i...

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Q: A voltaic cell that uses the reaction PdCl42−(aq)+Cd(s) → Pd(s)+4Cl−(aq)+Cd2+(aq) has a measured sta...

A: Given reaction is :  PdCl42- (aq) + Cd (s) -----> Pd (s) + 4Cl- (aq) + Cd2+ (aq)  Standard cell p...

Q: Consider the following reaction: C3H8 + 5 02→3 CO2 + 4 H20 How many grams of water vapor can be prod...

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Q: How many grams of O2 will be consumed during the formation of 13.67 grams of Fe2O3? Report your answ...

A: Mass of Fe2O3 = 13.67 g

Q: An aqueous solution has an hydroxide ion concentration of 1E-7 M   (10 -7 M). Remember to use e not...

A: • The values provided in the question are:-  i) Hydroxide ion concentration of a solution, [OH-] = 1...

Q: CI The general type of organic reaction shown is

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