H+ CH 3OH CH30-CH3OH

Q: Draw the structure of 2-ethyl-3-methyl-1-butene.

A: We follow the question with step by step. The parent chain is 4 carbon.

Q: Several syntheses of this compound have been reported, one of which is shown: Br ketone alkyl bromid...

A:

Q: 4. Draw the line angle structure/planar cyclohexane of the chair conformations. CI H3C F -O- H,NO-

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly repos...

Q: Identify the missing species in each nuclear equation. Replace the question marks with the appropria...

A: In a balanced nuclear  reaction  sum of mass numbers of the reactants equals the sum of the mass num...

Q: Prepare a standard curve from the data below from a Bradford assay. Samples were prepared from a 0.1...

A: Use the conversion factor 1000 μg1 mg to convert amount of protein in mg to μg. Example:   2.5 mg =0...

Q: Assuming an efficiency of 33.40%, calculate the actual yield of magnesium nitrate formed from 143.2 ...

A: First we will calculate the thoretical yield , then find the actual yield.

Q: To a 2Kg sample of wood 80 KJ of heat is added, and its temperature is found to rise from 20oC to 44...

A: The specific heat capacity (S) of a substance is the amount of energy required to raise the temperat...

Q: References] Obtain the equilibrium constant for the reaction HCN(aq) = H+ (aq) + CN¯(aq) From the fo...

A:

Q: If 1.02 * 1025 molecules of  CuCl2 react with excess potassium (K) how many moles of KCl will be pro...

A: As pottasium is in excess therefore net balance reaction is , CuCl2 + 2K ----> 2KCl + Cu Number o...

Q: Balance this reaction.  If a coefficient is one, enter "1" explicitly.   HCl + Ca(OH)2 → H2O  +  CaC...

A:

Q: Consider the reaction F2(g) + 2CIO2(g) → 2FCIO2(g) Use the data in the table to calculate the rate o...

A: Given : We have to calculate the rate of reaction.

Q: A small amount of resin weighing 4.56g occupies a height of a 10mL graduated cylinder equivalent to ...

A: Mass of resin = 4.56 g  Initial volume = 1 ml  Final volume = 1.7 ml  Density of resin = ?   

Q: Determine the microstate of flourine in increasing energy

A:

Q: The equilibrium constant for the following reaction is 3.13x103 at 32 °C. N2(g) + 02(g) = 2 NO(g) K ...

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Q: Question 10 The proteins and other substances that bind to the DNA rely mostly on non-covalent inter...

A: There are various types of intermolecular interaction exist between the molecules such as electrosta...

Q: under thermal decomposition, potassium chlorate degrades into potassium chloride and oxygen by the f...

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Q: 4) Explain why nonpolar molecules usually have much lower surface tension than polar ones.

A: Interaction among non-polar molecules is induced dipole- induced dipole interaction  Where in case o...

Q: Which description is true about the organic compounds?   Question 6 options:   Most organic compou...

A: To identify the correct statement about the organic compounds.  

Q: Write the expression for the equilibrium constant K, for the following reaction. Enclose pressures i...

A: The equlibrium constant Kp is the ratio of partial pressure of product (along with its co- efficient...

Q: Based on the net reactions today, which of the following will be the limiting reagent? Starch O 12 S...

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Q: H. K2Cr,O7, H2SO4, distill or PCC, CH,C2, 25 °C O. H.

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Q: The mass of fuel in an airplane must be determined before takeoff. A jet contains 18695 L of fuel af...

A: The density and volume of fuel is given which can be used to determined the mass of fuel by using fo...

Q: Based on the following species peroxide ion, Oz , superoxide ion, Oz , oxygen O2 Draw the molecular ...

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Q: 1) The number with the most significant zeros is A) 250000001 B) 0.00002510 C) 2.5100000 D) 0.025000...

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Q: What is the dissociation energy, D (in kJ/mole) for this Morse oscillator?

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Q: Explain why some precipitates do not dissolve once formed with HCl. Explain by showing some examples

A: A question based on solutions that is to be accomplished.

Q: A student ran the following reaction in the laboratory at 290 K: 2CH2CI2(g) =CH4(g) + CCI4(g) When s...

A:

Q: The vapor-liquid reactive equilibria for ethyl lactate synthesis follows the expression log K = 7.89...

A: The vapour-liquid reactive equilibria equation given is, And temperature = 85.0 oC  

Q: need

A: Part A: The harmonic oscillator eigenfunction, is an odd function if n is even. The statement is TRU...

Q: Chemical Equation: Give the balanced chemical equation for each of the following reactions.  SUBJE...

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Q: D) Mn 17) The F-B-F bond angle in the BF2 ion is approximately E) Mo A) 90° B) 109.5° C) 120° D) 180...

A: This question belong to Chemical bonding and molecular structure. Angle approach have used in questi...

Q: H2

A:

Q: Write the equilibrium constant expression, Kc, for the following reaction: If either the numerator o...

A: given,       MgCO3 (S) ⇔ Mg2+(aq) + CO32-aq) the equilibrium constant Kc expression is:

Q: The number of milliliters of 12.0 M HBr required to prepare 250 mL of 5.00 M HBr is ________.

A:

Q: In the three-dimensional structure of methane CH4 , the hydrogen atoms attached to a carbon atom are...

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Q: 1. Br2, FeBr3 2. AICI3, .CI Br b.

A:

Q: The depletion of ozone (O3) in the stratosphere has been a matter of great concern among scientists ...

A: 1 mol of NO (g) reacts with 1 mol of O3 (g) to form 1 mole of NO2 (g) and O2 (g).

Q: equivalent hydrogens

A:

Q: Balance this reaction.  If a coefficient is one, enter "1" explicitly.   N2+H2 → NH3

A: Concept The Chemical reaction follows the law of conservation of mass. According to the law of conse...

Q: If you are using a calorimeter to measure the ΔHsolution of LiCl, which value of cp should you use i...

A: Calorimeter: A calorimeter is a device used to measure the heat energy of a chemical reaction. To me...

Q: Consider the reaction described by the equation C,H, Br, (aq) + 31¯ (aq) –→ C,H,(g) + 2 Br¯(aq) + I,...

A: The rate of the reaction is directly proportional to the concentration of the reactants. So rate con...

Q: nt resonance structures ca

A:

Q: d) The reaction 2NO, (g) 2NO (g) + 02 (g) has the rate constantk = 0.63 M-'s. i. Determine the order...

A:

Q: sto H,C 0-S CH3 CH,OH H,C CH2

A: The answer is as follows:  

Q: Provide an IUPAC name for the compound below. ball & stick + labels (Specify (E) or (Z) stereochemis...

A:

Q: What is the osmotic pressure exerted at 25°C by an aqueous solution with density 1.107 g/mL that con...

A: Given: Molality of HCl = 1.00 m. Density of solution = 1.107 g/mL. And temperature = 25 oC  

Q: n a particular chemical reaction 4 bonds are broken and 3 bonds are formed. Based only on this infor...

A: Endothermic reaction : In a chemical reaction when  more energy is needed to break bonds in the reac...

Q: Select the factors that influence the rate of a chemical reaction. adding a catalyst to the reaction...

A:

Q: need the ans asap

A: Boiling point is the temperature at which the vapour pressure of a liquid is equals to the atmospher...

Q: A certain liquid has a vapor pressure of 92.0 Torr at 23.0 C and 315.0 Torr at 45.0 "C. Calculate th...

A: Given: Vapour pressure at 23.0 oC = 92.0 Torr. And vapour pressure at 45.0 oC = 315 Torr.  

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.