Br Br or

Q: Name ionic compound. CuI2

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Q: Show how   alcohol or diol can be prepared from an alkene. Q.) 1-Pentanol

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A: Given:

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Q: Starting from the logarithmic form of the Arrhenius Equation: ln(k1/k2) = Ea/R (1/T2-1/T1) Given: K...

A: Given : K1 = 0.0371 kPa s-1 M-1 at T1 = 301.15 K And K2 = 0.0192 kPa s-1 M-1 at T2 = 291.15 K 

Q: Formic acid, HCHO2, is used to make methyl formate (a fumigant for dried fruit) and ethyl formate (a...

A: The ICE table for the dissociation of formic acid into formate ions and hydrogen ion can be drawn as...

Q: A chemist measures the amount of nitrogen gas produced during an experiment. She finds that 42.1 g o...

A: Given information,             Mass of nitrogen gas is 42.1 g

Q: When NO2 is cooled to room temperature, some of it reacts to form dimmer, N2O4,through the reaction ...

A: Given: The given reaction is, Total pressure in the flask = 0.5 atm Volume of NO2 = 10 L Mass of NO...

Q: What wavelength of electromagnetic radiation corresponds to a frequency of 2.9x10-9/s

A: The equation that relates wavelength with frequency of wave is as follows,

Q: Classify each alcohol as primary, secondary, or tertiary

A:   This Alcohol represents:

Q: Name ionic compound. SrBr2

A: SOLUTION: Step 1: An ionic compound is a chemical compound in which ions are held together by ionic ...

Q: What is the pH of a buffer solution that is 0.13 M methylamine and 0.21 M methylammonium chloride? (...

A:

Q: Show how you might synthesize the following compound  from a haloalkane and a nucleophile.

A: Concept introduction: SN1 reaction: The displacement of atom or group by nucleophilic is known as nu...

Q: Chemistry Question

A: The given compounds are represented as follows:

Q: what will change the value of an equilibrium constant?

A: Value of an equilibrium constant is changed by??  

Q: A student performed and experiment and at the end she collects 0.925 g of precipitate.  If she were ...

A: Percent yield is defined as the percentage ratio of the actual yield to the theoretical yield. It is...

Q: a. What is the value of pKb for the cyanide anion, CN- ? Ka(HCN) = 4.00 x 10^-10 b. What is the valu...

A:

Q: E-H please

A: E The HBr reacts with –OH present in given compound via nucleophilic substitution mechanism which ge...

Q: A 1.4890 g sample of M(OH)2 was mixed with 21.55 mL of 3.015 M HCl and enough water to make 100 mL o...

A: As from the reaction 1 mole of NaOH reacts with 1mole of HCl. Number of moles of NaOH = Molarity × V...

Q: Consider the following statement  in reference to SN1, SN2, E1, and E2 reactions of haloalkanes. To ...

A: Following are the characteristics of SN1 reaction: The rate of the reaction is dependent only upon ...

Q: What is the mechanism for this reaction?

A:

Q: Write equations for the reaction of 1-butanol with   reagent. Where you predict no reaction, write N...

A: The reaction is as given below:   

Q: The electron configuration of the sulfide ion (S2-) is ________. Select one: a. [Ne]3s23p6 b. [Ne...

A: In order to write the electronic configuration of an ion , we first need to find the electronic conf...

Q: Calcium carbide (CaC2) reacts with water to produce acetylene (C2H2):             CaC2 (s) + 2H2O (g...

A: Molar mass- The mass of one mole of a substance in grams is called molar mass. The numerical value ...

Q: Consider a solution that initially is 0.050 M with respect to Ag(NH3)2+. The Kf of the complex ion i...

A: Hi, since there are multiple sub-parts posted we will provide you with answers for the first three s...

Q: Classify each of the following compounds as acidic, basic, or pH-neutral: a.) KCNO b.) (CH3)3NHClO2 ...

A: Given data : Classify each of the following compounds as acidic, basic, or pH-neutral: a.) KCNO  b.)...

Q: Formic acid, HCHO2, is used to make methyl formate (a fumigant for dried fruit) and ethyl formate (a...

A: The reaction of ionization of Formic acid

Q: A rectangular block of aluminum has a mass of 39.589 g with dimensions of 5.10 cm by 2.50 cm by 1.15...

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Q: For which of the following gases should the correction for the molecular volume be largest HF, H2S, ...

A: The following gases should the correction for the molecular volume be largest HF, H2S, Br2, Xe will ...

Q: How much energy is needed to raise the temperature of 80.0 g of water from 22.0 oC to 76.0 oC?  The ...

A: The energy required for increasing the temperature of a liquid is given by  Q = mCΔT where Q = energ...

Q: What is the pH of a solution that is 0.25 M CH3NH2 (methylamine) and 0.43 M CH3NH3Cl (methylammonium...

A: pH is the negative logarithm of hydronium ion. Henderson Hasselbalch equation for weak base: pKb i...

Q: Why is it not possible to plate a metal spoon with aluminium using 1.0M Al(NO3)3 (aq)? Select one:...

A: When a metal is placed in an aqueous solution of any salt, then there will be a reduction of the cat...

Q: A 55.0 kg patient is to receive Heparin by IV with an infusion rate of 14.0 Units/kg/hour.  Heparin ...

A: Given : mass of patient = 55 Kg  and infusion rate = 14 units/Kg.hour  

Q: what is the Ph of [H3O+] = 2.5x10-5

A: pH of any solution is given by  pH = -log[H3O+ ] where [H3O+ ] = concentration of H3O+ ions  

Q: What is the half-life of compound if 75 percent of a given sample of the compound decomposes in 60 m...

A: The given information says that the reaction is first order kinetics. First determine the rate const...

Q: 1-Does vinegar conduct electricity?Group of answer choices yes no No answer text provided. No answer...

A: A substance which dissociates into ions in the solution is known as electrolytes. The electrolytes h...

Q: Acids/Bases a.) Write the acid or base dissociation equation for codeine, C18H21O3N b.) Calculate th...

A: a) Codeine, C18H21O3N is a weak base that contains a basic nitrogen atom and can be protonated. The ...

Q: Calculate the percent by mass for a solution made by adding 17.0 g barium nitrate dissolved in 121.0...

A: Given : mass of barium nitrate = 17 g And mass of water = 121 g  

Q: Most fertilizers consist of nitrogen-containing compounds such as NH3, CO(NH2)2, NH4NO3, and (NH4)2S...

A: The compounds which are used as fertilizers are given as NH3, CO(NH2)2, NH4NO3, and (NH4)2SO4. The w...

Q: Using the attached image determine both A & B: a)  Determine the rate constant b)  Determine ...

A: Chemical kinetics is the branch of chemistry that mainly deals with the rate of reaction and change ...

Q: Given the following reactions             Fe2O3 (s) + 3CO (s) → 2Fe (s) + 3CO2 (g)            ΔH = -...

A: Thermodynamic is the branch of chemistry that mainly deals with the heat transfer between system and...

Q: Arrange these compounds in order of increasing solubility in water. HO. Cl. НО Cl 1-Butanol 1-Propan...

A: Polar molecules are soluble in water and non-polar molecules are not soluble in water. As the number...

Q: Solutions lons pH meter Water + 7.00 но", он 3 Strong acid А , н + 2.00 Weak acid + 4.50 A , H 0 3 S...

A: Since pH = -log[H+ ] = -log[H3O+ ] where [H+ ] = concentration of H+  ions [H3O+ ] = concentration o...