Which of the following alcohols -isopropanol, propylene glycol or glycerol - do you think would have the highest boiling point? Explain.

Q: The equilibrium constant for the following reaction is K = 53.9 at a given temperature. If 1.21 mol ...

A: Answer: Equilibrium constant expression for any equilibrium is the ratio of active masses of product...

Q: HC-C-C-CH [이 OH If the above molecule undergoes oxidation, which functional group would be present i...

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Q: The mechanism for the reaction described by the equation CH,NC(g) CH,CN(g) is suggested to be k1 (1)...

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Q: QUESTION 5 Consider the following reaction at equilibrium: A (g) = 2B (g) Temperature (°C) 200 400 K...

A: Exothermic reaction is a reaction in which heat is released and endothermic reaction is a reaction w...

Q: The following precipitation reaction is performed using 2.000 g of each of the reactants. Fill in th...

A: The mass of the reactants (CaCl2 and Na3PO4) = 2.000 g

Q: Describe the two characteristics of water that cause it to evaporate more slowly than other liquids....

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Q: QUESTION 4 Which of the following is much more acidic? Туре: MC

A: Acidity trends follow  the trends that stabilize negative charge in organic chemistry .  These forme...

Q: Question 13

A: True and false .,  

Q: , Please help me answer these two questions. Hope I'd get all the items done. PS. If possible, pro...

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Q: A hot lump of 27.0 g of iron at an initial temperature of 81.7 °C is placed in 50.0 mL H,0 initially...

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Q: A certain weak base has a ?b of 8.40×10−7. What concentration of this base will produce a pH of 10.2...

A: Weak base dissociated less in solution

Q: What type of reaction occurs when a heavy nucleus such as U-235 splits into two or more parts? a. ...

A: We have to predict the type of reaction.  

Q: QUESTION 8 Which of the following is the major organic product in the reaction sequence? 1. CH;CH2M9...

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Q: For each of the following chemical reactions, provide the following three items: (1) the chemical fo...

A: Here we have to predict the types of reactions and chemical formulas and state of reactants and prod...

Q: What makes water a very unusual liquid?

A: Water is a universal solvent. 

Q: Data and Observations Percent phenol in liquefied phenol: 91% Weight of product: 0.76g Melting point...

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Q: lons and the Periodic Table

A: This is a multiparts question. According to guidelines in multiparts question we can solve only two ...

Q: A mixture of krypton and hydrogen gas is compressed from a volume of 49.0 L to a volume of 36.0 L, w...

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Q: What would be net equation be for sodium acetate with boric acid added to produce a solution? (buffe...

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Q: Measurements show that the energy of a mixture of gaseous reactants decreases by 206. kJ during a ce...

A: The work done on the gas mixture is =-145. kJ The change in the energy of the gas mixture is = 206. ...

Q: An iodine-clock kinetics experiment was performed by varying the composition of reactant solutions a...

A: Correct answer:Mechanism 2 Rate determining state is that elementary step which is slowest. now if w...

Q: The concentration of glucose in an aqueous solution can be determined by oxidation with ferricyanide...

A: Given Glucose mg/ml Absorbance 5 0.132 10 0.290 20 0.498 30 0.642 40 0.750

Q: Experiment#4 – Lewis & VSEPR CH3OH CH2N2 HCO3-

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for yo...

Q: 6-8, refer to the table below: Solubility of solute A, g/50 mL Solvent Hot Cold Water 1.3 0.90 Tolue...

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Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gas...

A: According to question heat is absorbed by the system so the reaction is endothermic. 

Q: Consider the following equilibrium H3 AsO3 (aq) + H2O(1) + → H3O + H2 AsO3 (aq) (ад) Where Ka = 6.0 ...

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Q: What is the specific weight of of a 1.7 kg of air in a 2.5 m^3 container? O 218.21 N/m^3 O 6.6685 N/...

A: Answer-1 Specific weight of the substance is the product of its density and gravitational accelerati...

Q: Calculations involving chemical formulas and equations. Analyze and provide complete solutions to th...

A: Answer: This question is based on the concept that each mole of a substance contains number of parti...

Q: Write balanced net ionic equations for the following reactions in basic solution: N2(g)+NO2−(aq)→N2...

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Q: Carbon disulfide can be prepared from coke (an impure form of carbon) and elemental sulfur. 4 C(s) +...

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Q: How do hydrogen atoms act at the surface of water? Use the paperclip button below to attach * Studen...

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Q: Consider the reaction, N204(g) = 2 NO2(g) where the value for Ke is 1.6 x 10-6. The initial concentr...

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Q: QUESTION 3 Use Hammond's postulate to determine which alkene in each pair would be expected to form ...

A: We are supposed to perform electrophillic addition reaction to alkene and we are asked to find the a...

Q: 1 The oxygen tank in a hospital respiratory unit has a pressure of 4840 mmHg. What is the pressure o...

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Q: Propuse a mecanism for the following reaction

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Q: 4) Use collision theory to calculate an estimate of the Arrhenius pre-exponential factor for the rea...

A: we have to calculate pre exponential factor

Q: What is used as basis for the better arrangement of elements in the periodic table and the key to th...

A: Basis for the better arrangement of elements in the periodic table and the key to the discovery of s...

Q: For the cell represented as Al(s)∣Al3+ (aq)∥Sn2+ (aq), Sn4+ (aq)∣Pt(s), how many electrons are trans...

A: We would first write reduction half reaction and oxidation half reaction.  From this we can check nu...

Q: Determine the point group of the following molecules, identify the symmetry operations present,

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Q: Which of the following substances can form hydrogen bonds? Substances: (1) CH3COCH3; (2) CH3OH; (3) ...

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Q: e. 85.0 g of P,O,. f. 40.0 g of CO,. g. 2.92 g of NaHCO,.

A: Note: As per company policy we are supposed to attempt first three subparts only.

Q: TION 8 Which of the following is the major organic product in the reaction sequence? 1. CH;CH-MGCI d...

A: Aldehyde reacts with Grignard reagent to give alcohol. 

Q: (a) For a sample of gas at constant temperature, its pressure multiplied by its volume is a constant...

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for y...

Q: Identify compound Y? H2 B12 Y CH3 -CH, Lindlar Pd 2-bromobutane meso-2,3-dibromobutane racemic (2R,3...

A: To solve this problem we have to complete the given reaction.   

Q: A chemist determines by measurements that 0.035 moles of chlorine gas participate in a chemical reac...

A: Moles of Cl2= 0.035 moles  Molar mass = 70.90 g mol-1 Then,    

Q: 3. Which of the following would NOT increase the rate of reaction?   A. raising the temperature   B...

A: Given,  The parameter which is would not increases the rate of the reaction is:

Q: y seconds da

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Q: Calculate deltaH (in KJ), Freezing 0.375 moles of liquid Br2.  Br-(aq) = -121.6 KJ/mole Condensing...

A: We have to calculate ∆H for the process., A) Freezing 0.375 moles of liquid Br2 B) Condensing 500.0g...

Q: You are assigned to synthesize potassium chlcrate using 10 grams of sodium hypochlarite and 10 grams...

A: metathesis reaction, also called a double replacement reaction, is a chemical process involving the ...

Q: Nitrogen monoxide and oxygen react to form nitrogen dioxide. Consider the mixture of NO and Og shown...

A: Number of molecules of NO2 can be determined from the molecules of reactants present.